Sunil K. Agrawal

Orcid: 0000-0002-4008-1437

According to our database1, Sunil K. Agrawal authored at least 208 papers between 1989 and 2024.

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Bibliography

2024
Robotically Controlled Head Oscillations During Overground Walking: A Comparison of Elderly and Young Adults.
IEEE Robotics Autom. Lett., February, 2024

2023
Evaluating Gait Stability and Muscle Activation in Different Hand Holding Conditions Using the Robotic Walker-mTPAD.
Sensors, July, 2023

Simulating Underwater Human Motions on the Ground With a Cable-Driven Robotic Platform.
IEEE Trans. Robotics, February, 2023

Bi-Planar Trajectory Tracking with a Novel 3DOF Cable Driven Lower Limb Rehabilitation Exoskeleton (C-LREX).
Sensors, February, 2023

2022
Active Soft Brace for Scoliotic Spine: A Finite Element Study to Evaluate in-Brace Correction.
Robotics, 2022

Throwing Strategy in a Dual-Motor-Task of Aiming at the Bullseye While Walking in Virtual Reality.
IEEE Robotics Autom. Lett., 2022

Effects of Localized Leg Muscle Vibration Timed to Gait Cycle Percentage During Overground Walking.
IEEE Robotics Autom. Lett., 2022

Changes in Gait Parameters Due to Visual and Head Oscillations in Football Players and Non-Athletes.
IEEE Robotics Autom. Lett., 2022

Reactive Postural Control During Sit-to-Stand Motion.
IEEE Robotics Autom. Lett., 2022

Change in Muscle Synergies During Stairmill Ascent With External Forces on the Pelvis.
IEEE Robotics Autom. Lett., 2022

The Effect of Transcutaneous Spinal Cord Stimulation on Standing Postural Control in Healthy Adults.
IEEE Robotics Autom. Lett., 2022

ACRNet: Attention Cube Regression Network for Multi-view Real-time 3D Human Pose Estimation in Telemedicine.
CoRR, 2022

Evaluation of Postural Muscle Synergies during a Complex Motor Task in a Virtual Reality Environment.
CoRR, 2022

Redistributing Ground Reaction Forces During Squatting Using a Cable-Driven Robotic Device.
Proceedings of the International Conference on Rehabilitation Robotics, 2022

Amyotrophic Lateral Sclerosis Patients Regain Head-Neck Control Using a Powered Neck Exoskeleton.
Proceedings of the 9th IEEE RAS/EMBS International Conference for Biomedical Robotics and Biomechatronics, 2022

Assessing Changes in Human Gait with a Mobile Tethered Pelvic Assist Device (mTPAD) in Transparent Mode with Hand Holding Conditions.
Proceedings of the 9th IEEE RAS/EMBS International Conference for Biomedical Robotics and Biomechatronics, 2022

Kinematic Validation of a Robotic Exoskeleton for Assisting Seated Pelvic Movements by Wheelchair Users with Trunk Impairments.
Proceedings of the 9th IEEE RAS/EMBS International Conference for Biomedical Robotics and Biomechatronics, 2022

Phase Segmentation and Percentage Prediction of Trunk Movement Cycle.
Proceedings of the 9th IEEE RAS/EMBS International Conference for Biomedical Robotics and Biomechatronics, 2022

2021
Hearing Loss Is Associated with Increased Variability in Double Support Period in the Elderly.
Sensors, 2021

Evaluating the Accuracy of Virtual Reality Trackers for Computing Spatiotemporal Gait Parameters.
Sensors, 2021

Exploring New Potential Applications for Hand Exoskeletons: Power Grip to Assist Human Standing.
Sensors, 2021

SpringExo, a spring-based exoskeleton for providing knee assistance: Design, Characterization and Feasibility Study.
Proceedings of the IEEE International Conference on Robotics and Automation, 2021

Artificial Neural Networks to Solve Forward Kinematics of a Wearable Parallel Robot with Semi-rigid Links.
Proceedings of the IEEE International Conference on Robotics and Automation, 2021

2020
Energy Regeneration From Electromagnetic Induction by Human Dynamics for Lower Extremity Robotic Prostheses.
IEEE Trans. Robotics, 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.
IEEE Robotics Autom. Lett., 2020

Characterizing Torso Stiffness in Female Adolescents With and Without Scoliosis.
IEEE Robotics Autom. Lett., 2020

Inertial sensors-based torso motion mode recognition for an active postural support brace.
Adv. Robotics, 2020

Applying Force Perturbations Using a Wearable Robotic Neck Brace.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2020

Validation of a Forward Kinematics Based Controller for a mobile Tethered Pelvic Assist Device to Augment Pelvic Forces during Walking.
Proceedings of the 2020 IEEE International Conference on Robotics and Automation, 2020

Prediction of Gait Cycle Percentage Using Instrumented Shoes with Artificial Neural Networks.
Proceedings of the 2020 IEEE International Conference on Robotics and Automation, 2020

Lower-Limb Strategy Assessment during a Virtual Reality based Dual-Motor-Task.
Proceedings of the 8th IEEE RAS/EMBS International Conference for Biomedical Robotics and Biomechatronics, 2020

Identification of Freezing of Gait in Parkinson's Patients Using Instrumented Shoes and Artificial Neural Networks.
Proceedings of the 8th IEEE RAS/EMBS International Conference for Biomedical Robotics and Biomechatronics, 2020

Human Activity Recognition Using Recurrent Neural Network Classifiers on Raw Signals from Insole Piezoresistors.
Proceedings of the 8th IEEE RAS/EMBS International Conference for Biomedical Robotics and Biomechatronics, 2020

An upper limb mirror therapy environment with hand tracking in virtual reality.
Proceedings of the 8th IEEE RAS/EMBS International Conference for Biomedical Robotics and Biomechatronics, 2020

Control Mechanisms in Standing while Simultaneously Receiving Perturbations and Active Assistance from the Robotic Upright Stand Trainer (RobUST).
Proceedings of the 8th IEEE RAS/EMBS International Conference for Biomedical Robotics and Biomechatronics, 2020

Bio-Inspired Gaze-Driven Robotic Neck Brace.
Proceedings of the 8th IEEE RAS/EMBS International Conference for Biomedical Robotics and Biomechatronics, 2020

2019
Special Issue on Wearable Robotics: Dynamics, Control and Applications.
Robotica, 2019

Human Evaluation of Wheelchair Robot for Active Postural Support (WRAPS).
Robotica, 2019

Using a Robotic Neck Brace for Movement Training of the Head-Neck.
IEEE Robotics Autom. Lett., 2019

Effects of a Person-Following Light-Touch Device During Overground Walking With Visual Perturbations in a Virtual Reality Environment.
IEEE Robotics Autom. Lett., 2019

Walking With Augmented Reality: A Preliminary Assessment of Visual Feedback With a Cable-Driven Active Leg Exoskeleton (C-ALEX).
IEEE Robotics Autom. Lett., 2019

Walking With a Weighted Pelvic Belt or With an Equivalent Pure Downward Force on the Pelvis: Are These Different?
IEEE Robotics Autom. Lett., 2019

2018
Force tracking control of an electro-hydraulic control loading system on a flight simulator using inverse model control and a damping compensator.
Trans. Inst. Meas. Control, 2018

An Active Neck Brace Controlled by a Joystick to Assist Head Motion.
IEEE Robotics Autom. Lett., 2018

Improving Trunk-Pelvis Stability Using Active Force Control at the Trunk and Passive Resistance at the Pelvis.
IEEE Robotics Autom. Lett., 2018

Effects of Viscous Damping on Differential Flatness-Based Control for a Class of Under-Actuated Planar Manipulators.
IEEE Control. Syst. Lett., 2018

Modal Decoupled Dynamics-Velocity Feed-Forward Motion Control of Multi-DOF Robotic Spine Brace.
IEEE Access, 2018

Upper-Body Motion Mode Recognition Based on IMUs for a Dynamic Spine Brace.
Proceedings of the IEEE International Conference on Cyborg and Bionic Systems, 2018

A Perturbation-based Gait Training with Multidirectional Waist-Pulls Generalizes to Split-Belt Treadmill Slips.
Proceedings of the 7th IEEE International Conference on Biomedical Robotics and Biomechatronics, 2018

Comparing the Performance of a Cable-Driven Active Leg Exoskeleton (C-ALEX) Over-Ground and on a Treadmill.
Proceedings of the 7th IEEE International Conference on Biomedical Robotics and Biomechatronics, 2018

Smart Crutches: Towards Instrumented Crutches for Rehabilitation and Exoskeletons-Assisted Walking.
Proceedings of the 7th IEEE International Conference on Biomedical Robotics and Biomechatronics, 2018

2017
Emotion Rendering in Plantar Vibro-Tactile Simulations of Imagined Walking Styles.
IEEE Trans. Affect. Comput., 2017

Robot-driven downward pelvic pull to improve crouch gait in children with cerebral palsy.
Sci. Robotics, 2017

Estimating CoP Trajectories and Kinematic Gait Parameters in Walking and Running Using Instrumented Insoles.
IEEE Robotics Autom. Lett., 2017

Kinematic Design of a Dynamic Brace for Measurement of Head/Neck Motion.
IEEE Robotics Autom. Lett., 2017

Variable Damping Force Tunnel for Gait Training Using ALEX III.
IEEE Robotics Autom. Lett., 2017

Enhancing Seated Stability Using Trunk Support Trainer (TruST).
IEEE Robotics Autom. Lett., 2017

Effects of Virtual Reality Training With Trunk Support Trainer (TruST) on Postural Kinematics.
IEEE Robotics Autom. Lett., 2017

Design and Optimal Control of an Underactuated Cable-Driven Micro-Macro Robot.
IEEE Robotics Autom. Lett., 2017

Effects of exoskeleton weight and inertia on human walking.
Proceedings of the 2017 IEEE International Conference on Robotics and Automation, 2017

Performance evaluation of a new design of cable-suspended camera system.
Proceedings of the 2017 IEEE International Conference on Robotics and Automation, 2017

Design and preliminary evaluation of a multi-robotic system with pelvic and hip assistance for pediatric gait rehabilitation.
Proceedings of the International Conference on Rehabilitation Robotics, 2017

A single session of perturbation-based gait training with the A-TPAD improves dynamic stability in healthy young subjects.
Proceedings of the International Conference on Rehabilitation Robotics, 2017

Robustness of a flatness based controller against parametric uncertainties for a class of under-actuated planar manipulators.
Proceedings of the 2017 American Control Conference, 2017

2016
Motion Guidance for a Passive Robot Walking Helper via User's Applied Hand Forces.
IEEE Trans. Hum. Mach. Syst., 2016

Robot-Enhanced Mobility Training of Children With Cerebral Palsy: Short-Term and Long-Term Pilot Studies.
IEEE Syst. J., 2016

A Novel Approach to Apply Gait Synchronized External Forces on the Pelvis Using A-TPAD to Reduce Walking Effort.
IEEE Robotics Autom. Lett., 2016

2015
Knee Joint Misalignment in Exoskeletons for the Lower Extremities: Effects on User's Gait.
IEEE Trans. Robotics, 2015

A human-robot interaction modeling approach for hand rehabilitation exoskeleton using biomechanical technique.
Proceedings of the 2015 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2015

Dynamic brace for correction of abnormal postures of the human spine.
Proceedings of the IEEE International Conference on Robotics and Automation, 2015

Design of a cable-driven active leg exoskeleton (C-ALEX) and gait training experiments with human subjects.
Proceedings of the IEEE International Conference on Robotics and Automation, 2015

2014
Design of a Robotic Mobility System with a Modular Haptic Feedback Approach to Promote Socialization in Children.
IEEE Trans. Haptics, 2014

A novel customized Cable-driven robot for 3-DOF wrist and forearm motion training.
Proceedings of the 2014 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2014

Adaptive assist-as-needed controller to improve gait symmetry in robot-assisted gait training.
Proceedings of the 2014 IEEE International Conference on Robotics and Automation, 2014

Active Tethered Pelvic Assist Device (A-TPAD) to study force adaptation in human walking.
Proceedings of the 2014 IEEE International Conference on Robotics and Automation, 2014

Dynamic effects of Asymmetric In-Phase Flapping (AIF) on forward flight.
Proceedings of the 2014 IEEE International Conference on Robotics and Automation, 2014

A new Constant Pushing Force Device for human walking analysis.
Proceedings of the 2014 IEEE International Conference on Robotics and Automation, 2014

A chase-game to teach children on a robot to follow moving objects.
Proceedings of the 2014 IEEE International Conference on Robotics and Automation, 2014

Directed neural connectivity changes in robot-assisted gait training: A partial Granger causality analysis.
Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

Guidance and obstacle avoidance of passive robot walking helper based on receding horizon control.
Proceedings of the 2014 IEEE International Conference on Automation Science and Engineering, 2014

SoleSound: Towards a novel portable system for audio-tactile underfoot feedback.
Proceedings of the 5th IEEE RAS/EMBS International Conference on Biomedical Robotics and Biomechatronics, 2014

Second Spine: A device to relieve stresses on the upper body during loaded walking.
Proceedings of the 5th IEEE RAS/EMBS International Conference on Biomedical Robotics and Biomechatronics, 2014

2013
Differentially Flat Design of a Closed-Chain Planar Underactuated $\hbox{2}$ -DOF System.
IEEE Trans. Robotics, 2013

Rehabilitation Exoskeleton Design: Exploring the Effect of the Anterior Lunge Degree of Freedom.
IEEE Trans. Robotics, 2013

Walk-Assist Robot: A Novel Approach to Gain Selection of a Braking Controller Using Differential Flatness.
IEEE Trans. Control. Syst. Technol., 2013

Case studies of a robot enhanced walker for training of children with cerebral palsy.
Proceedings of the 2013 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2013

Design of a passive transfemoral prosthesis using differential flatness theory.
Proceedings of the 2013 IEEE International Conference on Robotics and Automation, 2013

ALEX III: A novel robotic platform with 12 DOFs for human gait training.
Proceedings of the 2013 IEEE International Conference on Robotics and Automation, 2013

Improving transparency of powered exoskeletons using force/torque sensors on the supporting cuffs.
Proceedings of the IEEE 13th International Conference on Rehabilitation Robotics, 2013

Asymmetric adaptation in human walking using the Tethered Pelvic Assist Device (TPAD).
Proceedings of the IEEE 13th International Conference on Rehabilitation Robotics, 2013

Design of a robotic mobility system to promote socialization in children.
Proceedings of the IEEE 13th International Conference on Rehabilitation Robotics, 2013

Differential flatness of a class of n - DOF planar manipulators driven by an arbitrary number of actuators.
Proceedings of the 12th European Control Conference, 2013

2012
On the Force-Closure Analysis of n-DOF Cable-Driven Open Chains Based on Reciprocal Screw Theory.
IEEE Trans. Robotics, 2012

Design of a Cable-Driven Arm Exoskeleton (CAREX) for Neural Rehabilitation.
IEEE Trans. Robotics, 2012

Training Toddlers Seated on Mobile Robots to Steer Using Force-Feedback Joystick.
IEEE Trans. Haptics, 2012

Differentially flat design of a closed-chain planar under-actuated 2 DOF system.
Proceedings of the IEEE International Conference on Robotics and Automation, 2012

Degrees-of-freedom of a robotic exoskeleton and human adaptation to new gait templates.
Proceedings of the IEEE International Conference on Robotics and Automation, 2012

Kinematic design of an asymmetric in-phase flapping mechanism for MAVs.
Proceedings of the IEEE International Conference on Robotics and Automation, 2012

Force-closure of spring-loaded cable-driven open chains: Minimum number of cables required & influence of spring placements.
Proceedings of the IEEE International Conference on Robotics and Automation, 2012

Transition from mechanical arm to human arm with CAREX: A cable driven ARm EXoskeleton (CAREX) for neural rehabilitation.
Proceedings of the IEEE International Conference on Robotics and Automation, 2012

Gait Analysis for a Human with a Robot Walking Helper.
Proceedings of the Intelligent Autonomous Systems 12, 2012

An untethered shoe with vibratory feedback for improving gait of Parkinson's Patients: The PDShoe.
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

Force adaptation in human walking with symmetrically applied downward forces on the pelvis.
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

Reducing muscle effort in walking through powered exoskeletons.
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

2011
Design of a novel mobility device controlled by the feet motion of a standing child: a feasibility study.
Medical Biol. Eng. Comput., 2011

Differential flatness-based robust control of mobile robots in the presence of slip.
Int. J. Robotics Res., 2011

Gait Recovery in Healthy Subjects: Perturbations to the Knee Motion with a Smart Knee Brace.
Adv. Robotics, 2011

Clinical-Based, Task-Specific and Subject-Oriented Approaches Essential to Effective Robotics Rehabilitation.
Adv. Robotics, 2011

Detection, motion planning and control of human tracking mobile robots.
Proceedings of the 8th International Conference on Ubiquitous Robots and Ambient Intelligence, 2011

Modeling and Control of a 3-DOF pendulum-like manipulator.
Proceedings of the IEEE International Conference on Robotics and Automation, 2011

Reciprocal screw-based force-closure of an n-DOF open chain: Minimum number of cables required to fully constrain it.
Proceedings of the IEEE International Conference on Robotics and Automation, 2011

A cable driven upper arm exoskeleton for upper extremity rehabilitation.
Proceedings of the IEEE International Conference on Robotics and Automation, 2011

Design of a differentially flat 3R planar under-actuated manipulator with a single input at the second joint.
Proceedings of the IEEE International Conference on Robotics and Automation, 2011

Control of longitudinal or torsional vibration in a drill pipe/BHA using infinite dimensional techniques.
Proceedings of the IEEE International Conference on Control Applications, 2011

2010
Differential Flatness of a Class of n -DOF Planar Manipulators Driven by 1 or 2 Actuators.
IEEE Trans. Autom. Control., 2010

On sufficient conditions to keep differential flatness under the addition of new inputs.
Int. J. Control, 2010

Planning and control of under-actuated mobile manipulators using differential flatness.
Auton. Robots, 2010

Control and path planning of a walk-assist robot using differential flatness.
Proceedings of the 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2010

An approach to posture control of free-falling twin bodies using differential flatness.
Proceedings of the 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2010

Experimental investigation of effects of flapping wing aspect ratio and flexibility on aerodynamic performance.
Proceedings of the IEEE International Conference on Robotics and Automation, 2010

Differentially flat mobile manipulators mounted with an under-actuated vertical arm.
Proceedings of the IEEE International Conference on Robotics and Automation, 2010

A novel passive pelvic device for assistance during locomotion.
Proceedings of the IEEE International Conference on Robotics and Automation, 2010

Wearable cable-driven upper arm exoskeleton - motion with transmitted joint force and moment minimization.
Proceedings of the IEEE International Conference on Robotics and Automation, 2010

Training special needs infants to drive mobile robots using force-feedback joystick.
Proceedings of the IEEE International Conference on Robotics and Automation, 2010

Walk-assist robot: A novel approach to gain selection of a braking controller using differential flatness.
Proceedings of the American Control Conference, 2010

2009
A Differentially Flat Open-Chain Space Robot with Arbitrarily Oriented Joint Axes and Two Momentum Wheels at the Base.
IEEE Trans. Autom. Control., 2009

Design of Bio-inspired Flexible Wings for Flapping-Wing Micro-sized Air Vehicle Applications.
Adv. Robotics, 2009

Dynamics and control of a 4-dof wearable cable-driven upper arm exoskeleton.
Proceedings of the 2009 IEEE International Conference on Robotics and Automation, 2009

2008
Differentially Flat Designs of Underactuated Open-Chain Planar Robots.
IEEE Trans. Robotics, 2008

Babies driving robots: self-generated mobility in very young infants.
Intell. Serv. Robotics, 2008

Design of differentially flat planar space robots and their planning and control.
Int. J. Control, 2008

Differentially flat design of under-actuated planar robots: Experimental results.
Proceedings of the 2008 IEEE International Conference on Robotics and Automation, 2008

2007
Differentially Flat Design of Bipeds Ensuring Limit-Cycles.
Proceedings of the 2007 IEEE International Conference on Robotics and Automation, 2007

A Control Lyapunov Approach for Feedback Control of Cable-Suspended Robots.
Proceedings of the 2007 IEEE International Conference on Robotics and Automation, 2007

Passive Swing Assistive Exoskeletons for Motor-Incomplete Spinal Cord Injury Patients.
Proceedings of the 2007 IEEE International Conference on Robotics and Automation, 2007

Design and Optimization of a Biologically Inspired Flapping Mechanism for Flapping Wing Micro Air Vehicles.
Proceedings of the 2007 IEEE International Conference on Robotics and Automation, 2007

Gravity Balancing of a Human Leg using an External Orthosis.
Proceedings of the 2007 IEEE International Conference on Robotics and Automation, 2007

A Powered Leg Orthosis for Gait Rehabilitation of Motor-Impaired Patients.
Proceedings of the 2007 IEEE International Conference on Robotics and Automation, 2007

Control of Longitudinal Flight Dynamics of a Flapping-Wing Micro Air Vehicle Using Time-Averaged Model and Differential Flatness Based Controller.
Proceedings of the American Control Conference, 2007

2006
Approaches for a tether-guided landing of an autonomous helicopter.
IEEE Trans. Robotics, 2006

Generation of feasible set points and control of a cable robot.
IEEE Trans. Robotics, 2006

Gravity-Balancing Leg Orthosis and Its Performance Evaluation.
IEEE Trans. Robotics, 2006

The feasible workspace analysis of a set point control for a cable-suspended robot with input constraints and disturbances.
IEEE Trans. Control. Syst. Technol., 2006

A Gravity Balancing Passive Exoskeleton for the Human Leg.
Proceedings of the Robotics: Science and Systems II, 2006

Design of Flapping Mechanisms based on Transverse Bending Phenomena in Insects.
Proceedings of the 2006 IEEE International Conference on Robotics and Automation, 2006

Gravity-balancing of Classes of Industrial Robots.
Proceedings of the 2006 IEEE International Conference on Robotics and Automation, 2006

Design of a Differentially Flat Open-chain Space Robot with Arbitrarily Oriented Joints and two Momentum Wheels at the Base.
Proceedings of the 2006 IEEE International Conference on Robotics and Automation, 2006

Coupled dynamics of flexible cables and rigid end-effector for a cable suspended robot.
Proceedings of the American Control Conference, 2006

Leg-like motion with an under-actuated two DOF linkage using differential flatness.
Proceedings of the American Control Conference, 2006

A boundary controller based on linear infinite dimensional system for station keeping of a tethered satellite system.
Proceedings of the American Control Conference, 2006

2005
Velocity and position control of a wheeled inverted pendulum by partial feedback linearization.
IEEE Trans. Robotics, 2005

An integrated path-planning and control approach for nonholonomic unicycles using switched local potentials.
IEEE Trans. Robotics, 2005

Cable suspended planar robots with redundant cables: controllers with positive tensions.
IEEE Trans. Robotics, 2005

A reference governor-based controller for a cable robot under input constraints.
IEEE Trans. Control. Syst. Technol., 2005

Design and simulation of a class of spatial reactionless manipulators.
Robotica, 2005

Planning and control of UGV formations in a dynamic environment: A practical framework with experiments.
Robotics Auton. Syst., 2005

Formation Planning and Control of UGVs with Trailers.
Auton. Robots, 2005

An Integrated Path Planning and Control Framework for Nonholonomic Unicycles.
Proceedings of the 2005 IEEE International Conference on Robotics and Automation, 2005

An Integrated Spatial Path-planning and Controller Design Approach for a Hover-mode Helicopter Model.
Proceedings of the 2005 IEEE International Conference on Robotics and Automation, 2005

Autonomous Helicopter Landing on a Moving Platform Using a Tether.
Proceedings of the 2005 IEEE International Conference on Robotics and Automation, 2005

Guaranteed reachable domain and control design for a cable robot subject to input constraints.
Proceedings of the American Control Conference, 2005

Force and moment characterization of flapping wings for micro air vehicle application.
Proceedings of the American Control Conference, 2005

2004
Rimless Wheel with Radially Expanding Spokes: Dynamics, Impact, and Stable Gait.
Proceedings of the 2004 IEEE International Conference on Robotics and Automation, 2004

Dynamic Modeling and Robust Controller Design of a Two-stage Parallel Cable Robot.
Proceedings of the 2004 IEEE International Conference on Robotics and Automation, 2004

Energetics based Design of Small Flapping Wing Air Vehicles.
Proceedings of the 2004 IEEE International Conference on Robotics and Automation, 2004

Planar Space Robots with Coupled Joints: Differentially Flat Designs.
Proceedings of the 2004 IEEE International Conference on Robotics and Automation, 2004

A Gravity balancing Leg Orthosis for Robotic Rehabilitation.
Proceedings of the 2004 IEEE International Conference on Robotics and Automation, 2004

Effect of Gravity Balancing on Biped Stability.
Proceedings of the 2004 IEEE International Conference on Robotics and Automation, 2004

Velocity control of a wheeled inverted pendulum by partial feedback linearization.
Proceedings of the 43rd IEEE Conference on Decision and Control, 2004

Planning and control of a nonholonomic unicycle using ring shaped local potential fields.
Proceedings of the 2004 American Control Conference, 2004

Nonlinear sliding mode control and feasible workspace analysis for a cable suspended robot with input constraints and disturbances.
Proceedings of the 2004 American Control Conference, 2004

2003
Design of differentially flat planar space robots: a step forward in their planning and control.
Proceedings of the 2003 IEEE/RSJ International Conference on Intelligent Robots and Systems, Las Vegas, Nevada, USA, October 27, 2003

A three-wheel vehicle with expanding wheels: differential flatness, trajectory planning, and control.
Proceedings of the 2003 IEEE/RSJ International Conference on Intelligent Robots and Systems, Las Vegas, Nevada, USA, October 27, 2003

Design of an orthotic device for full or partial gravity-balancing of a human upper arm during motion.
Proceedings of the 2003 IEEE/RSJ International Conference on Intelligent Robots and Systems, Las Vegas, Nevada, USA, October 27, 2003

Cable-suspended planar parallel robots with redundant cables: controllers with positive cable tensions.
Proceedings of the 2003 IEEE International Conference on Robotics and Automation, 2003

Optimal motion planning for free-flying robots.
Proceedings of the 2003 IEEE International Conference on Robotics and Automation, 2003

Planning and control of UGV formations in a dynamic environment: a practical framework with experiments.
Proceedings of the 2003 IEEE International Conference on Robotics and Automation, 2003

Design and modeling of classes of spatial reactionless manipulators.
Proceedings of the 2003 IEEE International Conference on Robotics and Automation, 2003

Robust control of residual motion of cable transporter systems.
Proceedings of the American Control Conference, 2003

Differential flatness and cooperative tracking in the Lorenz system.
Proceedings of the American Control Conference, 2003

2002
A computational approach for time-optimal planning of high-rise elevators.
IEEE Trans. Control. Syst. Technol., 2002

Groups of Unmanned Vehicles: Differential Flatness, Trajectory Planning, and Control.
Proceedings of the 2002 IEEE International Conference on Robotics and Automation, 2002

Cable Suspended Robots: Design, Planning and Control.
Proceedings of the 2002 IEEE International Conference on Robotics and Automation, 2002

Reactionless robots: novels designs and concept studies.
Proceedings of the Seventh International Conference on Control, 2002

Modification of residual vibrations in elevators with time-varying cable lengths.
Proceedings of the American Control Conference, 2002

Cable suspended robots: feedback controllers with positive inputs.
Proceedings of the American Control Conference, 2002

2001
A robot test-bed for assistance and assessment in physical therapy.
Adv. Robotics, 2001

Polyhedral Single Degree-of-freedom Expanding Structures.
Proceedings of the 2001 IEEE International Conference on Robotics and Automation, 2001

Joint Solutions of Many Degrees-of-freedom Systems Using Dextrous Workspaces.
Proceedings of the 2001 IEEE International Conference on Robotics and Automation, 2001

Transformation of optimal control lagrange problems to Mayer problems with feedback linearized state equations.
Proceedings of the 6th European Control Conference, 2001

A flatness based approach to trajectory modification of residual motion of highrise elevators.
Proceedings of the American Control Conference, 2001

2000
Spherical rolling robot: a design and motion planning studies.
IEEE Trans. Robotics Autom., 2000

Trajectory Planning of Robots with Dynamics and Inequalities.
Proceedings of the 2000 IEEE International Conference on Robotics and Automation, 2000

Design, Experiments and Motion Planning of a Spherical Rolling Robot.
Proceedings of the 2000 IEEE International Conference on Robotics and Automation, 2000

Linearization by prolongations of two-input driftless systems.
Proceedings of the 39th IEEE Conference on Decision and Control, 2000

On discrete-time trajectory planning for state space exact linearizable systems.
Proceedings of the American Control Conference, 2000

1999
Design and experiments on a free-floating planar robot for optimal chase and capture operations in space.
Robotics Auton. Syst., 1999

Optimal control of driftless nilpotent systems: some new results.
Proceedings of the Proceedings 1999 IEEE/RSJ International Conference on Intelligent Robots and Systems. Human and Environment Friendly Robots with High Intelligence and Emotional Quotients, 1999

1998
Designing robots for optimal performance during repetitive motion.
IEEE Trans. Robotics Autom., 1998

Optimal Planning of an Under-Actuated Planar Body Using Higher-Order Method.
Proceedings of the IEEE International Conference on Robotics and Automation, 1998

1996
A new laboratory simulator for study of motion of free-floating robots relative to space targets.
IEEE Trans. Robotics Autom., 1996

1994
Hyper-Redundant Planar Manipulators: Motion Planning with Discrete Modal Summation Procedure.
Proceedings of the 1994 International Conference on Robotics and Automation, 1994

Robotic Assembly in a Free-Floating Work Environment.
Proceedings of the 1994 International Conference on Robotics and Automation, 1994

1993
Kinematic models of assembly primitives for free-floating robots.
Proceedings of 1993 IEEE/RSJ International Conference on Intelligent Robots and Systems, 1993

1991
Optimal workspace designs of free-floating planar manipulators.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 1991

Inertia matrix singularity of planar series-chain manipulators.
Proceedings of the 1991 IEEE International Conference on Robotics and Automation, 1991

1990
Rate kinematics of in-parallel manipulator systems.
Proceedings of the 1990 IEEE International Conference on Robotics and Automation, 1990

1989
An implementation of inverse kinematic functions for control of a redundant wrist.
Proceedings of the 1989 IEEE International Conference on Robotics and Automation, 1989


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