An implementation of inverse kinematic functions for control of a redundant wrist. - Charles W. Wampler II; Sunil K. Agrawal (ICRA, 1989)

Rate kinematics of in-parallel manipulator systems. - Sunil K. Agrawal (ICRA, 1990)

Inertia matrix singularity of planar series-chain manipulators. - Sunil K. Agrawal (ICRA, 1991)

Optimal workspace designs of free-floating planar manipulators. - Sunil Kumar Agrawal; Rao V. Garimella; Glenn Desmier (IROS, 1991)

Kinematic models of assembly primitives for free-floating robots. - Sunil Kumar Agrawal; Glenn Desmier (IROS, 1993)

Robotic Assembly in a Free-Floating Work Environment. - Sunil Kumar Agrawal; Meng Y. Chen; Madhu Annapragada (ICRA, 1994)

Hyper-Redundant Planar Manipulators: Motion Planning with Discrete Modal Summation Procedure. - Sunil Kumar Agrawal; Siyan Li; Madhu Annapragada (ICRA, 1994)

A new laboratory simulator for study of motion of free-floating robots relative to space targets. - Sunil Kumar Agrawal; Gerd Hirzinger; Klaus Landzettel; Richard Schwertassek (IEEE Trans. Robotics Autom., 1996)

Optimal Planning of an Under-Actuated Planar Body Using Higher-Order Method. - Nadeem Faiz; Sunil Kumar Agrawal (ICRA, 1998)

Designing robots for optimal performance during repetitive motion. - Sunil K. Agrawal; Tawiwat Veeraklaew (IEEE Trans. Robotics Autom., 1998)

Optimal control of driftless nilpotent systems: some new results. - Sunil Kumar Agrawal; Shourov Bhattacharya (IROS, 1999)

Design and experiments on a free-floating planar robot for optimal chase and capture operations in space. - Madhu Annapragada; Sunil Kumar Agrawal (Robotics Auton. Syst., 1999)

On discrete-time trajectory planning for state space exact linearizable systems. - Armando M. Ferreira; Sunil K. Agrawal (ACC, 2000)

Linearization by prolongations of two-input driftless systems. - Enric Fossas; Jaume Franch; Sunil K. Agrawal (CDC, 2000)

Design, Experiments and Motion Planning of a Spherical Rolling Robot. - Shourov Bhattacharya; Sunil Kumar Agrawal (ICRA, 2000)

Trajectory Planning of Robots with Dynamics and Inequalities. - Nadeem Faiz; Sunil Kumar Agrawal (ICRA, 2000)

Spherical rolling robot: a design and motion planning studies. - Shourov Bhattacharya; Sunil K. Agrawal (IEEE Trans. Robotics Autom., 2000)

A flatness based approach to trajectory modification of residual motion of highrise elevators. - Sunil K. Agrawal; Hemanshu Roy Pota; Yuhong Zhang (ACC, 2001)

Transformation of optimal control lagrange problems to Mayer problems with feedback linearized state equations. - Jaume Franch; Sunil K. Agrawal (ECC, 2001)

Joint Solutions of Many Degrees-of-freedom Systems Using Dextrous Workspaces. - Sunil Kumar Agrawal; Lea Kissner; Mark Yim (ICRA, 2001)

Polyhedral Single Degree-of-freedom Expanding Structures. - Sunil Kumar Agrawal; Saravana Kumar; Mark Yim; John W. Suh (ICRA, 2001)

A robot test-bed for assistance and assessment in physical therapy. - Rahul Rao; Sunil Kumar Agrawal; John P. Scholz (Adv. Robotics, 2001)

Cable suspended robots: feedback controllers with positive inputs. - Abdullah B. Alp; Sunil K. Agrawal (ACC, 2002)

Modification of residual vibrations in elevators with time-varying cable lengths. - Yuhong Zhang; Himanshu R. Pota; Sunil K. Agrawal (ACC, 2002)

Reactionless robots: novels designs and concept studies. - Sunil Kumar Agrawal; Abbas Fattah (ICARCV, 2002)

Cable Suspended Robots: Design, Planning and Control. - Abdullah B. Alp; Sunil Kumar Agrawal (ICRA, 2002)

Groups of Unmanned Vehicles: Differential Flatness, Trajectory Planning, and Control. - Stephen T. Pledgie; Yongxing Hao; Armando M. Ferreira; Sunil Kumar Agrawal; Robert Murphey (ICRA, 2002)

A computational approach for time-optimal planning of high-rise elevators. - M. Schlemmer; Sunil Kumar Agrawal (IEEE Trans. Control. Syst. Technol., 2002)

Differential flatness and cooperative tracking in the Lorenz system. - Luis G. Crespo; Sunil K. Agrawal (ACC, 2003)

Robust control of residual motion of cable transporter systems. - Hemanshu Roy Pota; Sunil K. Agrawal; Yuhong Zhang; Ian R. Petersen (ACC, 2003)

Design and modeling of classes of spatial reactionless manipulators. - Abbas Fattah; Sunil Kumar Agrawal (ICRA, 2003)

Planning and control of UGV formations in a dynamic environment: a practical framework with experiments. - Yongxing Hao; Benjamin Laxton; Sunil Kumar Agrawal; Edward Lee; Eric Benson (ICRA, 2003)

Optimal motion planning for free-flying robots. - Roberto Lampariello; Sunil Kumar Agrawal; Gerd Hirzinger (ICRA, 2003)

Cable-suspended planar parallel robots with redundant cables: controllers with positive cable tensions. - So-Ryeok Oh; Sunil Kumar Agrawal (ICRA, 2003)

Design of an orthotic device for full or partial gravity-balancing of a human upper arm during motion. - Sunil Kumar Agrawal; Abbas Fattah (IROS, 2003)

A three-wheel vehicle with expanding wheels: differential flatness, trajectory planning, and control. - Sunil Kumar Agrawal; Jin Yan (IROS, 2003)

Design of differentially flat planar space robots: a step forward in their planning and control. - Jaume Franch; Sunil Kumar Agrawal; So-Ryeok Oh; Abbas Fattah (IROS, 2003)

Nonlinear sliding mode control and feasible workspace analysis for a cable suspended robot with input constraints and disturbances. - So-Ryeok Oh; Sunil Kumar Agrawal (ACC, 2004)

Planning and control of a nonholonomic unicycle using ring shaped local potential fields. - Kaustubh Pathak; Sunil K. Agrawal (ACC, 2004)

Velocity control of a wheeled inverted pendulum by partial feedback linearization. - Kaustubh Pathak; Jaume Franch; Sunil K. Agrawal (CDC, 2004)

Effect of Gravity Balancing on Biped Stability. - Abhishek Agrawal; Sunil Kumar Agrawal (ICRA, 2004)

A Gravity balancing Leg Orthosis for Robotic Rehabilitation. - Sai K. Banala; Sunil Kumar Agrawal; Abbas Fattah; Katherine Rudolph; John P. Scholz (ICRA, 2004)

Planar Space Robots with Coupled Joints: Differentially Flat Designs. - Jaume Franch; Sunil Kumar Agrawal (ICRA, 2004)

Energetics based Design of Small Flapping Wing Air Vehicles. - Rajkiran Madangopal; Zaeem A. Khan; Sunil Kumar Agrawal (ICRA, 2004)

Dynamic Modeling and Robust Controller Design of a Two-stage Parallel Cable Robot. - So-Ryeok Oh; Kalyan K. Mankala; Sunil Kumar Agrawal; James S. Albus (ICRA, 2004)

Rimless Wheel with Radially Expanding Spokes: Dynamics, Impact, and Stable Gait. - Jin Yan; Sunil Kumar Agrawal (ICRA, 2004)

Optimal control using state dependent riccati equation (SDRE) for a flexible cable transporter system with arbitrarily varying lengths. - Yuhong Zhang; Sunil K. Agrawal; Hemanshu R. Pota; Michael J. Piovoso (CCA, 2005)

Force and moment characterization of flapping wings for micro air vehicle application. - Zaeem A. Khan; Sunil K. Agrawal (ACC, 2005)

Guaranteed reachable domain and control design for a cable robot subject to input constraints. - So-Ryeok Oh; Sunil K. Agrawal (ACC, 2005)

Autonomous Helicopter Landing on a Moving Platform Using a Tether. - So-Ryeok Oh; Kaustubh Pathak; Sunil Kumar Agrawal; Hemanshu Roy Pota; Matt Garratt (ICRA, 2005)

An Integrated Spatial Path-planning and Controller Design Approach for a Hover-mode Helicopter Model. - Kaustubh Pathak; Sunil Kumar Agrawal (ICRA, 2005)

An Integrated Path Planning and Control Framework for Nonholonomic Unicycles. - Kaustubh Pathak; Sunil Kumar Agrawal (ICRA, 2005)

Formation Planning and Control of UGVs with Trailers. - Yongxing Hao; Sunil Kumar Agrawal (Auton. Robots, 2005)

Planning and control of UGV formations in a dynamic environment: A practical framework with experiments. - Yongxing Hao; Sunil Kumar Agrawal (Robotics Auton. Syst., 2005)

Design and simulation of a class of spatial reactionless manipulators. - Abbas Fattah; Sunil Kumar Agrawal (Robotica, 2005)

A reference governor-based controller for a cable robot under input constraints. - So-Ryeok Oh; Sunil Kumar Agrawal (IEEE Trans. Control. Syst. Technol., 2005)

Cable suspended planar robots with redundant cables: controllers with positive tensions. - So-Ryeok Oh; Sunil Kumar Agrawal (IEEE Trans. Robotics, 2005)

An integrated path-planning and control approach for nonholonomic unicycles using switched local potentials. - Kaustubh Pathak; Sunil Kumar Agrawal (IEEE Trans. Robotics, 2005)

Velocity and position control of a wheeled inverted pendulum by partial feedback linearization. - Kaustubh Pathak; Jaume Franch; Sunil Kumar Agrawal (IEEE Trans. Robotics, 2005)

A boundary controller based on linear infinite dimensional system for station keeping of a tethered satellite system. - Kalyan K. Mankala; Sunil K. Agrawal (ACC, 2006)

Leg-like motion with an under-actuated two DOF linkage using differential flatness. - Vivek Sangwan; Sunil K. Agrawal (ACC, 2006)

Coupled dynamics of flexible cables and rigid end-effector for a cable suspended robot. - Yuhong Zhang; Sunil K. Agrawal; Michael J. Piovoso (ACC, 2006)

Design of a Differentially Flat Open-chain Space Robot with Arbitrarily Oriented Joints and two Momentum Wheels at the Base. - Sunil Kumar Agrawal; Kaustubh Pathak; Jaume Franch; Roberto Lampariello; Gerd Hirzinger (ICRA, 2006)

Gravity-balancing of Classes of Industrial Robots. - Abbas Fattah; Sunil Kumar Agrawal (ICRA, 2006)

Design of Flapping Mechanisms based on Transverse Bending Phenomena in Insects. - Zaeem A. Khan; Sunil Kumar Agrawal (ICRA, 2006)

A Gravity Balancing Passive Exoskeleton for the Human Leg. - Sunil Kumar Agrawal; Sai K. Banala; Abbas Fattah (Robotics: Science and Systems, 2006)

The feasible workspace analysis of a set point control for a cable-suspended robot with input constraints and disturbances. - So-Ryeok Oh; Sunil Kumar Agrawal (IEEE Trans. Control. Syst. Technol., 2006)

Gravity-Balancing Leg Orthosis and Its Performance Evaluation. - Sai K. Banala; Sunil Kumar Agrawal; Abbas Fattah; Vijaya Krishnamoorthy; Wei-Li Hsu; John P. Scholz; Katherine Rudolph (IEEE Trans. Robotics, 2006)

Generation of feasible set points and control of a cable robot. - So-Ryeok Oh; Sunil Kumar Agrawal (IEEE Trans. Robotics, 2006)

Approaches for a tether-guided landing of an autonomous helicopter. - So-Ryeok Oh; Kaustubh Pathak; Sunil Kumar Agrawal; Hemanshu Roy Pota; Matthew Garratt (IEEE Trans. Robotics, 2006)

Control of Longitudinal Flight Dynamics of a Flapping-Wing Micro Air Vehicle Using Time-Averaged Model and Differential Flatness Based Controller. - Zaeem A. Khan; Sunil K. Agrawal (ACC, 2007)

A Powered Leg Orthosis for Gait Rehabilitation of Motor-Impaired Patients. - Sai K. Banala; Alexander Kulpe; Sunil Kumar Agrawal (ICRA, 2007)

Gravity Balancing of a Human Leg using an External Orthosis. - Abbas Fattah; Sunil Kumar Agrawal (ICRA, 2007)

Design and Optimization of a Biologically Inspired Flapping Mechanism for Flapping Wing Micro Air Vehicles. - Zaeem A. Khan; Sunil Kumar Agrawal (ICRA, 2007)

Passive Swing Assistive Exoskeletons for Motor-Incomplete Spinal Cord Injury Patients. - Kalyan K. Mankala; Sai K. Banala; Sunil Kumar Agrawal (ICRA, 2007)

A Control Lyapunov Approach for Feedback Control of Cable-Suspended Robots. - So-Ryeok Oh; Sunil Kumar Agrawal (ICRA, 2007)

Differentially Flat Design of Bipeds Ensuring Limit-Cycles. - Vivek Sangwan; Sunil Kumar Agrawal (ICRA, 2007)

Differentially flat design of under-actuated planar robots: Experimental results. - Vivek Sangwan; Helge Kuebler; Sunil Kumar Agrawal (ICRA, 2008)

Design of differentially flat planar space robots and their planning and control. - Jaume Franch; Sunil Kumar Agrawal (Int. J. Control, 2008)

Babies driving robots: self-generated mobility in very young infants. - James C. Galloway; Ji-Chul Ryu; Sunil Kumar Agrawal (Intell. Serv. Robotics, 2008)

Differentially Flat Designs of Underactuated Open-Chain Planar Robots. - Sunil Kumar Agrawal; Vivek Sangwan (IEEE Trans. Robotics, 2008)

Dynamics and control of a 4-dof wearable cable-driven upper arm exoskeleton. - Elizabeth A. Brackbill; Ying Mao 007; Sunil Kumar Agrawal; Madhu Annapragada; Venkatesh N. Dubey (ICRA, 2009)

Design of Bio-inspired Flexible Wings for Flapping-Wing Micro-sized Air Vehicle Applications. - Arun Agrawal; Sunil Kumar Agrawal (Adv. Robotics, 2009)

A Differentially Flat Open-Chain Space Robot with Arbitrarily Oriented Joint Axes and Two Momentum Wheels at the Base. - Sunil Kumar Agrawal; Kaustubh Pathak; Jaume Franch; Roberto Lampariello; Gerd Hirzinger (IEEE Trans. Autom. Control., 2009)

Walk-assist robot: A novel approach to gain selection of a braking controller using differential flatness. - Chun-Hsu Ko; Sunil K. Agrawal (ACC, 2010)

Training special needs infants to drive mobile robots using force-feedback joystick. - Sunil Kumar Agrawal; Xi Chen; James C. Galloway (ICRA, 2010)

Wearable cable-driven upper arm exoskeleton - motion with transmitted joint force and moment minimization. - Ying Mao 007; Sunil Kumar Agrawal (ICRA, 2010)

A novel passive pelvic device for assistance during locomotion. - Ali Mokhtarian; Abbas Fattah; Sunil Kumar Agrawal (ICRA, 2010)

Differentially flat mobile manipulators mounted with an under-actuated vertical arm. - Ji-Chul Ryu; Sunil Kumar Agrawal (ICRA, 2010)

Experimental investigation of effects of flapping wing aspect ratio and flexibility on aerodynamic performance. - Chengkun Zhang; Zaeem A. Khan; Sunil Kumar Agrawal (ICRA, 2010)

An approach to posture control of free-falling twin bodies using differential flatness. - Sunil Kumar Agrawal; Chengkun Zhang (IROS, 2010)

Control and path planning of a walk-assist robot using differential flatness. - Chun-Hsu Ko; Sunil Kumar Agrawal (IROS, 2010)

Planning and control of under-actuated mobile manipulators using differential flatness. - Ji-Chul Ryu; Sunil Kumar Agrawal (Auton. Robots, 2010)

On sufficient conditions to keep differential flatness under the addition of new inputs. - Jaume Franch; Sunil Kumar Agrawal (Int. J. Control, 2010)

Differential Flatness of a Class of n -DOF Planar Manipulators Driven by 1 or 2 Actuators. - Jaume Franch; Sunil Kumar Agrawal; Vivek Sangwan (IEEE Trans. Autom. Control., 2010)

Control of longitudinal or torsional vibration in a drill pipe/BHA using infinite dimensional techniques. - Sunil Kumar Agrawal; Ying Mao 007; Geoff C. Downton; Jahir Padon; Kuo-Chiang Chen (CCA, 2011)

Design of a differentially flat 3R planar under-actuated manipulator with a single input at the second joint. - Sunil Kumar Agrawal; Chengkun Zhang (ICRA, 2011)

A cable driven upper arm exoskeleton for upper extremity rehabilitation. - Ying Mao 007; Sunil Kumar Agrawal (ICRA, 2011)

Reciprocal screw-based force-closure of an n-DOF open chain: Minimum number of cables required to fully constrain it. - Mustafa Shabbir Kurbanhusen; Sunil Kumar Agrawal (ICRA, 2011)

Modeling and Control of a 3-DOF pendulum-like manipulator. - Damiano Zanotto; Giulio Rosati; Sunil Kumar Agrawal (ICRA, 2011)

Detection, motion planning and control of human tracking mobile robots. - Dong-Hyung Kim; Youngmyung Lee; Ji Yeong Lee; Gyung-Jin Park; Chang-Soo Han; Sunil K. Agrawal (URAI, 2011)

Clinical-Based, Task-Specific and Subject-Oriented Approaches Essential to Effective Robotics Rehabilitation. - K. H. Low; Kengo Ohnishi; Sunil Kumar Agrawal (Adv. Robotics, 2011)

Gait Recovery in Healthy Subjects: Perturbations to the Knee Motion with a Smart Knee Brace. - Mehmet Temel; Katherine Rudolph; Sunil Kumar Agrawal (Adv. Robotics, 2011)

Differential flatness-based robust control of mobile robots in the presence of slip. - Ji-Chul Ryu; Sunil Kumar Agrawal (Int. J. Robotics Res., 2011)

Design of a novel mobility device controlled by the feet motion of a standing child: a feasibility study. - Zachary R. Schoepflin; Xi Chen; Christina B. Ragonesi; James C. Galloway; Sunil Kumar Agrawal (Medical Biol. Eng. Comput., 2011)

Reducing muscle effort in walking through powered exoskeletons. - Tommaso Lenzi; Damiano Zanotto; Paul Stegall; Maria Chiara Carrozza; Sunil Kumar Agrawal (EMBC, 2012)

Force adaptation in human walking with symmetrically applied downward forces on the pelvis. - Vineet Vashista; Neelima Agrawal; Shazlin Shaharudin; Darcy S. Reisman; Sunil K. Agrawal (EMBC, 2012)

An untethered shoe with vibratory feedback for improving gait of Parkinson's Patients: The PDShoe. - Kyle N. Winfree; Ingrid Pretzer-Aboff; David Hilgart; Rajeev Aggarwal; Madhuri Behari; Sunil Kumar Agrawal (EMBC, 2012)

Gait Analysis for a Human with a Robot Walking Helper. - Chun-Hsu Ko; Kuu-Young Young; Sunil Kumar Agrawal (IAS (1), 2012)

Transition from mechanical arm to human arm with CAREX: A cable driven ARm EXoskeleton (CAREX) for neural rehabilitation. - Ying Mao 007; Sunil Kumar Agrawal (ICRA, 2012)

Force-closure of spring-loaded cable-driven open chains: Minimum number of cables required & influence of spring placements. - Mustafa Shabbir Kurbanhusen; Sunil Kumar Agrawal (ICRA, 2012)

Kinematic design of an asymmetric in-phase flapping mechanism for MAVs. - Joon Hyuk Park; Emily P. Yang; Chengkun Zhang; Sunil Kumar Agrawal (ICRA, 2012)

Degrees-of-freedom of a robotic exoskeleton and human adaptation to new gait templates. - Paul Stegall; Kyle N. Winfree; Sunil Kumar Agrawal (ICRA, 2012)

Differentially flat design of a closed-chain planar under-actuated 2 DOF system. - Chengkun Zhang; Jaume Franch; Sunil Kumar Agrawal (ICRA, 2012)

Training Toddlers Seated on Mobile Robots to Steer Using Force-Feedback Joystick. - Sunil Kumar Agrawal; Xi Chen; Christina B. Ragonesi; James C. Galloway (IEEE Trans. Haptics, 2012)

Design of a Cable-Driven Arm Exoskeleton (CAREX) for Neural Rehabilitation. - Ying Mao 007; Sunil Kumar Agrawal (IEEE Trans. Robotics, 2012)

On the Force-Closure Analysis of n-DOF Cable-Driven Open Chains Based on Reciprocal Screw Theory. - Mustafa Shabbir Kurbanhusen; Sunil Kumar Agrawal (IEEE Trans. Robotics, 2012)

Differential flatness of a class of n - DOF planar manipulators driven by an arbitrary number of actuators. - Jaume Franch; Alex Reyes; Sunil K. Agrawal (ECC, 2013)

Design of a robotic mobility system to promote socialization in children. - Xi Chen; Christina B. Ragonesi; James C. Galloway; Sunil K. Agrawal (ICORR, 2013)

Asymmetric adaptation in human walking using the Tethered Pelvic Assist Device (TPAD). - Vineet Vashista; Darcy S. Reisman; Sunil K. Agrawal (ICORR, 2013)

Improving transparency of powered exoskeletons using force/torque sensors on the supporting cuffs. - Damiano Zanotto; Tommaso Lenzi; Paul Stegall; Sunil K. Agrawal (ICORR, 2013)

ALEX III: A novel robotic platform with 12 DOFs for human gait training. - Damiano Zanotto; Paul Stegall; Sunil Kumar Agrawal (ICRA, 2013)

Design of a passive transfemoral prosthesis using differential flatness theory. - Chengkun Zhang; Sunil Kumar Agrawal (ICRA, 2013)

Case studies of a robot enhanced walker for training of children with cerebral palsy. - Sunil K. Agrawal; Jiyeon Kang; Xi Chen; Mi Jung Kim; Youngmyung Lee; Sang Won Kong; Gyung-Jin Park (IROS, 2013)

Walk-Assist Robot: A Novel Approach to Gain Selection of a Braking Controller Using Differential Flatness. - Chun-Hsu Ko; Kuu-Young Young; Yi-Che Huang; Sunil Kumar Agrawal (IEEE Trans. Control. Syst. Technol., 2013)

Rehabilitation Exoskeleton Design: Exploring the Effect of the Anterior Lunge Degree of Freedom. - Paul Stegall; Kyle N. Winfree; Damiano Zanotto; Sunil Kumar Agrawal (IEEE Trans. Robotics, 2013)

Differentially Flat Design of a Closed-Chain Planar Underactuated $ hbox{2}$ -DOF System. - Chengkun Zhang; Jaume Franch; Sunil Kumar Agrawal (IEEE Trans. Robotics, 2013)

Second Spine: A device to relieve stresses on the upper body during loaded walking. - Joon-Hyuk Park; Damiano Zanotto; Vineet Vashista; Xin Jin 018; Paul Stegall; Sunil K. Agrawal (BioRob, 2014)

SoleSound: Towards a novel portable system for audio-tactile underfoot feedback. - Damiano Zanotto; Luca Turchet; Emily Marie Boggs; Sunil K. Agrawal (BioRob, 2014)

Guidance and obstacle avoidance of passive robot walking helper based on receding horizon control. - Chun-Hsu Ko; Yi-Hung Hsieh; Yao-Tse Chang; Sunil Kumar Agrawal; Kuu-Young Young (CASE, 2014)

Directed neural connectivity changes in robot-assisted gait training: A partial Granger causality analysis. - Vahab Youssofzadeh; Damiano Zanotto; Paul Stegall; Muhammad Naeem; KongFatt Wong-Lin; Sunil K. Agrawal; Girijesh Prasad (EMBC, 2014)

A chase-game to teach children on a robot to follow moving objects. - Jiyeon Kang; Samuel W. Logan; James C. Galloway; Sunil Kumar Agrawal (ICRA, 2014)

A new Constant Pushing Force Device for human walking analysis. - Basilio Lenzo; Damiano Zanotto; Vineet Vashista; Antonio Frisoli; Sunil Kumar Agrawal (ICRA, 2014)

Dynamic effects of Asymmetric In-Phase Flapping (AIF) on forward flight. - Joon-Hyuk Park; Sunil Kumar Agrawal (ICRA, 2014)

Active Tethered Pelvic Assist Device (A-TPAD) to study force adaptation in human walking. - Vineet Vashista; Xin Jin 018; Sunil Kumar Agrawal (ICRA, 2014)

Adaptive assist-as-needed controller to improve gait symmetry in robot-assisted gait training. - Damiano Zanotto; Paul Stegall; Sunil Kumar Agrawal (ICRA, 2014)

A novel customized Cable-driven robot for 3-DOF wrist and forearm motion training. - Xiang Cui; Weihai Chen; Sunil K. Agrawal; Jianhua Wang (IROS, 2014)

Design of a Robotic Mobility System with a Modular Haptic Feedback Approach to Promote Socialization in Children. - Xi Chen; Christina B. Ragonesi; James C. Galloway; Sunil Kumar Agrawal (IEEE Trans. Haptics, 2014)

Design of a cable-driven active leg exoskeleton (C-ALEX) and gait training experiments with human subjects. - Xin Jin 018; Xiang Cui; Sunil Kumar Agrawal (ICRA, 2015)

Dynamic brace for correction of abnormal postures of the human spine. - Joon-Hyuk Park; Paul Stegall; Sunil Kumar Agrawal (ICRA, 2015)

A human-robot interaction modeling approach for hand rehabilitation exoskeleton using biomechanical technique. - Fuhai Zhang; Xiangyu Wang; Yili Fu; Sunil K. Agrawal (IROS, 2015)

Knee Joint Misalignment in Exoskeletons for the Lower Extremities: Effects on User's Gait. - Damiano Zanotto; Yasuhiro Akiyama; Paul Stegall; Sunil Kumar Agrawal (IEEE Trans. Robotics, 2015)

A Novel Approach to Apply Gait Synchronized External Forces on the Pelvis Using A-TPAD to Reduce Walking Effort. - Vineet Vashista; Moiz I. Khan; Sunil Kumar Agrawal (IEEE Robotics Autom. Lett., 2016)

Robot-Enhanced Mobility Training of Children With Cerebral Palsy: Short-Term and Long-Term Pilot Studies. - Sunil K. Agrawal; Jiyeon Kang; Xi Chen; Mi Jung Kim; Youngmyung Lee; Sang Won Kong; Hyungpil Cho; Gyung-Jin Park (IEEE Syst. J., 2016)

Motion Guidance for a Passive Robot Walking Helper via User's Applied Hand Forces. - Yi-Hung Hsieh; Yi-Che Huang; Kuu-Young Young; Chun-Hsu Ko; Sunil Kumar Agrawal (IEEE Trans. Hum. Mach. Syst., 2016)

Robustness of a flatness based controller against parametric uncertainties for a class of under-actuated planar manipulators. - Vivek Sangwan; Sunil K. Agrawal (ACC, 2017)

A single session of perturbation-based gait training with the A-TPAD improves dynamic stability in healthy young subjects. - Dario Martelli; Jiyeon Kang; Sunil K. Agrawal (ICORR, 2017)

Design and preliminary evaluation of a multi-robotic system with pelvic and hip assistance for pediatric gait rehabilitation. - Evelyn J. Park; Jiyeon Kang; Hao Su; Paul Stegall; Daniel L. Miranda; Wen-Hao Hsu; Mustafa Karabas; Nathan S. Phipps; Sunil K. Agrawal; Eugene C. Goldfield; Conor J. Walsh (ICORR, 2017)

Performance evaluation of a new design of cable-suspended camera system. - Saeed Abdolshah; Damiano Zanotto; Giulio Rosati; Sunil K. Agrawal (ICRA, 2017)

Effects of exoskeleton weight and inertia on human walking. - Xin Jin 018; Yusheng Cai; Antonio Prado; Sunil Kumar Agrawal (ICRA, 2017)

Design and Optimal Control of an Underactuated Cable-Driven Micro-Macro Robot. - Luca Barbazza; Damiano Zanotto; Giulio Rosati; Sunil Kumar Agrawal (IEEE Robotics Autom. Lett., 2017)

Effects of Virtual Reality Training With Trunk Support Trainer (TruST) on Postural Kinematics. - Moiz I. Khan; Antonio Prado; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2017)

Enhancing Seated Stability Using Trunk Support Trainer (TruST). - Moiz I. Khan; Victor Santamaria; Jiyeon Kang; Brian M. Bradley; Joseph P. Dutkowsky; Andrew M. Gordon; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2017)

Variable Damping Force Tunnel for Gait Training Using ALEX III. - Paul Stegall; Damiano Zanotto; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2017)

Kinematic Design of a Dynamic Brace for Measurement of Head/Neck Motion. - Haohan Zhang; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2017)

Estimating CoP Trajectories and Kinematic Gait Parameters in Walking and Running Using Instrumented Insoles. - Huanghe Zhang; Damiano Zanotto; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2017)

Robot-driven downward pelvic pull to improve crouch gait in children with cerebral palsy. - Dario Martelli; Vineet Vashista; I. Martinez-Hernandez; Heakyung Kim; Sunil K. Agrawal (Sci. Robotics, 2017)

Emotion Rendering in Plantar Vibro-Tactile Simulations of Imagined Walking Styles. - Luca Turchet; Damiano Zanotto; Simone Minto; Antonio Rodà; Sunil K. Agrawal (IEEE Trans. Affect. Comput., 2017)

Smart Crutches: Towards Instrumented Crutches for Rehabilitation and Exoskeletons-Assisted Walking. - YongQi Felix Chen; Danielle Napoli; Sunil K. Agrawal; Damiano Zanotto (BioRob, 2018)

Comparing the Performance of a Cable-Driven Active Leg Exoskeleton (C-ALEX) Over-Ground and on a Treadmill. - Rand Hidayah; Xin Jin 018; Siddharth Chamarthy; Matthew Maguire Fitzgerald; Sunil K. Agrawal (BioRob, 2018)

A Perturbation-based Gait Training with Multidirectional Waist-Pulls Generalizes to Split-Belt Treadmill Slips. - Dario Martelli; Jiyeon Kang; Sunil K. Agrawal (BioRob, 2018)

Upper-Body Motion Mode Recognition Based on IMUs for a Dynamic Spine Brace. - Pihsaia S. Sun; Jingeng Mai; Zhihao Zhou; Sunil K. Agrawal; Qining Wang (CBS, 2018)

Modal Decoupled Dynamics-Velocity Feed-Forward Motion Control of Multi-DOF Robotic Spine Brace. - Xinjian Niu; Chifu Yang; Bowen Tian; Xiang Li; Junwei Han 002; Sunil K. Agrawal (IEEE Access, 2018)

Effects of Viscous Damping on Differential Flatness-Based Control for a Class of Under-Actuated Planar Manipulators. - Vivek Sangwan; Sunil K. Agrawal (IEEE Control. Syst. Lett., 2018)

Improving Trunk-Pelvis Stability Using Active Force Control at the Trunk and Passive Resistance at the Pelvis. - Moiz I. Khan; Victor Santamaria; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2018)

An Active Neck Brace Controlled by a Joystick to Assist Head Motion. - Haohan Zhang; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2018)

Force tracking control of an electro-hydraulic control loading system on a flight simulator using inverse model control and a damping compensator. - Jinsong Zhao; Gang Shen; Weidong Zhu; Chifu Yang; Sunil K. Agrawal (Trans. Inst. Meas. Control, 2018)

Walking With a Weighted Pelvic Belt or With an Equivalent Pure Downward Force on the Pelvis: Are These Different? - Keya Ghonasgi; Jiyeon Kang; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2019)

Walking With Augmented Reality: A Preliminary Assessment of Visual Feedback With a Cable-Driven Active Leg Exoskeleton (C-ALEX). - Rand Hidayah; Siddharth Chamarthy; Avni Shah; Matthew Fitzgerald-Maguire; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2019)

Effects of a Person-Following Light-Touch Device During Overground Walking With Visual Perturbations in a Virtual Reality Environment. - Danielle M. Stramel; Robert M. Carrera; Sam Ann Rahok; Joel Stein; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2019)

Using a Robotic Neck Brace for Movement Training of the Head-Neck. - Haohan Zhang; Biing-Chwen Chang; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2019)

Human Evaluation of Wheelchair Robot for Active Postural Support (WRAPS). - Chawin Ophaswongse; Rosemarie C. Murray; Victor Santamaria; Qining Wang; Sunil K. Agrawal (Robotica, 2019)

Special Issue on Wearable Robotics: Dynamics, Control and Applications. - Qining Wang; Nicola Vitiello; Samer Mohammed; Sunil K. Agrawal (Robotica, 2019)

Bio-Inspired Gaze-Driven Robotic Neck Brace. - Biing-Chwen Chang; Haohan Zhang; Emilio Trigili; Sunil K. Agrawal (BioRob, 2020)

Control Mechanisms in Standing while Simultaneously Receiving Perturbations and Active Assistance from the Robotic Upright Stand Trainer (RobUST). - Tatiana D. Luna; Victor Santamaria; Isirame B. Omofuma; Moiz I. Khan; Sunil K. Agrawal (BioRob, 2020)

An upper limb mirror therapy environment with hand tracking in virtual reality. - Steven Mazzola; Antonio Prado; Sunil K. Agrawal (BioRob, 2020)

Human Activity Recognition Using Recurrent Neural Network Classifiers on Raw Signals from Insole Piezoresistors. - Arman J. Paydarfar; Antonio Prado; Sunil K. Agrawal (BioRob, 2020)

Identification of Freezing of Gait in Parkinson's Patients Using Instrumented Shoes and Artificial Neural Networks. - Antonio Prado; Kimberly Kwei; Nora Vanegas-Arroyave; Sunil K. Agrawal (BioRob, 2020)

Lower-Limb Strategy Assessment during a Virtual Reality based Dual-Motor-Task. - Yogesh Singh; Vinayvivian Rodrigues; Antonio Prado; Sunil K. Agrawal; Vineet Vashista (BioRob, 2020)

Prediction of Gait Cycle Percentage Using Instrumented Shoes with Artificial Neural Networks. - Antonio Prado; Xiya Cao; Xiangzhuo Ding; Sunil K. Agrawal (ICRA, 2020)

Validation of a Forward Kinematics Based Controller for a mobile Tethered Pelvic Assist Device to Augment Pelvic Forces during Walking. - Danielle M. Stramel; Sunil K. Agrawal (ICRA, 2020)

Applying Force Perturbations Using a Wearable Robotic Neck Brace. - Haohan Zhang; Victor Santamaria; Sunil K. Agrawal (IROS, 2020)

Inertial sensors-based torso motion mode recognition for an active postural support brace. - Pihsaia S. Sun; Dongfang Xu; Jingeng Mai; Zhihao Zhou; Sunil K. Agrawal; Qining Wang (Adv. Robotics, 2020)

Characterizing Torso Stiffness in Female Adolescents With and Without Scoliosis. - Rosemarie C. Murray; Chawin Ophaswongse; Joon-Hyuk Park; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2020)

Optimal Design of a Novel 3-DOF Orientational Parallel Mechanism for Pelvic Assistance on a Wheelchair: An Approach Based on Kinematic Geometry and Screw Theory. - Chawin Ophaswongse; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2020)

Energy Regeneration From Electromagnetic Induction by Human Dynamics for Lower Extremity Robotic Prostheses. - Yanggang Feng; Jingeng Mai; Sunil K. Agrawal; Qining Wang (IEEE Trans. Robotics, 2020)

Artificial Neural Networks to Solve Forward Kinematics of a Wearable Parallel Robot with Semi-rigid Links. - Antonio Prado; Haohan Zhang; Sunil K. Agrawal (ICRA, 2021)

SpringExo, a spring-based exoskeleton for providing knee assistance: Design, Characterization and Feasibility Study. - Dongbao Sui; Biing-Chwen Chang; Rand Hidayah; Yanhe Zhu; Sunil K. Agrawal (ICRA, 2021)

Exploring New Potential Applications for Hand Exoskeletons: Power Grip to Assist Human Standing. - Jorge A. Díez; Victor Santamaria; Moiz I. Khan; José M. Catalán; Nicolás García-Aracil; Sunil K. Agrawal (Sensors, 2021)

Evaluating the Accuracy of Virtual Reality Trackers for Computing Spatiotemporal Gait Parameters. - Michelangelo Guaitolini; Fitsum E. Petros; Antonio Prado; Angelo M. Sabatini; Sunil K. Agrawal (Sensors, 2021)

Hearing Loss Is Associated with Increased Variability in Double Support Period in the Elderly. - Betsy Szeto; Damiano Zanotto; Erin M. Lopez; John A. Stafford; John S. Nemer; Adam R. Chambers; Sunil K. Agrawal; Anil K. Lalwani (Sensors, 2021)

Phase Segmentation and Percentage Prediction of Trunk Movement Cycle. - Xupeng Ai; Victor Santamaria; Antonio Prado; Sunil K. Agrawal (BioRob, 2022)

Kinematic Validation of a Robotic Exoskeleton for Assisting Seated Pelvic Movements by Wheelchair Users with Trunk Impairments. - Chawin Ophaswongse; Victoria Lent; Sunil K. Agrawal (BioRob, 2022)

Assessing Changes in Human Gait with a Mobile Tethered Pelvic Assist Device (mTPAD) in Transparent Mode with Hand Holding Conditions. - Danielle M. Stramel; Sunil K. Agrawal (BioRob, 2022)

Amyotrophic Lateral Sclerosis Patients Regain Head-Neck Control Using a Powered Neck Exoskeleton. - Haohan Zhang; Biing-Chwen Chang; Priya Kulkarni; Jinsy Andrews; Neil A. Shneider; Sunil K. Agrawal (BioRob, 2022)

Redistributing Ground Reaction Forces During Squatting Using a Cable-Driven Robotic Device. - Tatiana D. Luna; Victor Santamaria; Sunil K. Agrawal (ICORR, 2022)

Evaluation of Postural Muscle Synergies during a Complex Motor Task in a Virtual Reality Environment. - Xupeng Ai; Victor Santamaria; Isirame Babajide Omofuma; Sunil K. Agrawal (CoRR, 2022)

ACRNet: Attention Cube Regression Network for Multi-view Real-time 3D Human Pose Estimation in Telemedicine. - Boce Hu; Chenfei Zhu; Xupeng Ai; Sunil K. Agrawal (CoRR, 2022)

The Effect of Transcutaneous Spinal Cord Stimulation on Standing Postural Control in Healthy Adults. - Robert M. Carrera; Isirame B. Omofuma; Bushra Yasin; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2022)

Change in Muscle Synergies During Stairmill Ascent With External Forces on the Pelvis. - Biing-Chwen Chang; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2022)

Reactive Postural Control During Sit-to-Stand Motion. - Tatiana D. Luna; Victor Santamaria; Xupeng Ai; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2022)

Changes in Gait Parameters Due to Visual and Head Oscillations in Football Players and Non-Athletes. - Fitsum E. Petros; Matthew E. Klenk; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2022)

Effects of Localized Leg Muscle Vibration Timed to Gait Cycle Percentage During Overground Walking. - Antonio Prado; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2022)

Throwing Strategy in a Dual-Motor-Task of Aiming at the Bullseye While Walking in Virtual Reality. - Yogesh Singh; Sunil K. Agrawal; Vineet Vashista (IEEE Robotics Autom. Lett., 2022)

Active Soft Brace for Scoliotic Spine: A Finite Element Study to Evaluate in-Brace Correction. - Athar Ali; Vigilio Fontanari; Werner Schmölz; Sunil K. Agrawal (Robotics, 2022)

Bi-Planar Trajectory Tracking with a Novel 3DOF Cable Driven Lower Limb Rehabilitation Exoskeleton (C-LREX). - Rajan Prasad; Marwan El-Rich; Mohammad I. Awad; Sunil K. Agrawal; Kinda Khalaf (Sensors, 2023)

Simulating Underwater Human Motions on the Ground With a Cable-Driven Robotic Platform. - Alejandro Rodriguez-Barroso; Moiz I. Khan; Victor Santamaria; Enricco Sammarchi; Roque J. Saltarén; Sunil K. Agrawal (IEEE Trans. Robotics, 2023)

Evaluating Gait Stability and Muscle Activation in Different Hand Holding Conditions Using the Robotic Walker-mTPAD. - Malka Jacobs; Danielle Marie Stramel; Mayyada Shair; Sunil K. Agrawal (Sensors, 2023)

Training Seated Postural Coordination in a Virtual Reality Reaching Game by Active Pelvic Guidance from a Robotic Exoskeleton. - Chawin Ophaswongse; Patrick M. Puma; Ian Daley; Victor Santamaria; Sunil K. Agrawal (BioRob, 2024)

A parallel-actuated robot with two end-effector degrees-of-freedom: Application as a novel wearable head-neck traction brace. - Jingzong Zhou; Priya Kulkarni; Sunil K. Agrawal (IROS, 2024)

Design of a traction neck brace with two degrees-of-freedom via a novel architecture of a spatial parallel mechanism. - Jingzong Zhou; Priya Kulkarni; Xincheng Zhao; Sunil K. Agrawal (Robotica, 2024)

Robotically Controlled Head Oscillations During Overground Walking: A Comparison of Elderly and Young Adults. - Fitsum E. Petros; Diane Hu; Priya Kulkarni; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2024)

Remote Extended Reality With Markerless Motion Tracking for Sitting Posture Training. - Xupeng Ai; Sunil K. Agrawal (IEEE Robotics Autom. Lett., 2024)

Learning-Based Estimation of Forward Kinematics for an Orthotic Parallel Robotic Mechanism. - Jingzong Zhou; Yuhan Zhu; Xiaobin Zhang; Sunil K. Agrawal; Konstantinos Karydis (ICORR, 2025)