Development of virtual link method for the solution of hyper-redundant spatial robots. - Hashem Ashrafiuon; Kiran Sanka (J. Field Robotics, 1996)

Is reduction in task space a condition for accelerated learning? - G. Hailu; Chandrasekhar Nataraj; Hashem Ashrafiuon (SMC, 2001)

A general solution for the position, velocity, and acceleration of hyperredundant planar manipulators. - Farshid Maghami Asl; Hashem Ashrafiuon; Chandrasekhar Nataraj (J. Field Robotics, 2002)

An improved inverse kinematic and velocity solution for spatial hyper-redundant robots. - Farbod Fahimi; Hashem Ashrafiuon; Chandrasekhar Nataraj (IEEE Trans. Robotics Autom., 2002)

Obstacle Avoidance for Spatial Hyper-Redundant Manipulators Using Harmonic Potential Functions and the Mode Shape Technique. - Farbod Fahimi; Hashem Ashrafiuon; Chandrasekhar Nataraj (J. Field Robotics, 2003)

Sliding control approach to underactuated multibody systems. - Hashem Ashrafiuon; Richard Scott Erwin (ACC, 2004)

Shape change maneuvers for attitude control of underactuated satellites. - Hashem Ashrafiuon; Richard Scott Erwin (ACC, 2005)

Robust control of a class of mechanical systems actuated by shape memory alloys. - Vijay Reddy Jala; Hashem Ashrafiuon (ACC, 2006)

Optimal sliding mode control for underactuated systems. - Mehdi Nikkhah; Hashem Ashrafiuon; Kenneth R. Muske (ACC, 2006)

A Predictive and Sliding Mode Cascade Controller. - Kenneth R. Muske; Hashem Ashrafiuon; Mehdi Nikkhah (ACC, 2007)

Robust control of underactuated bipeds using sliding modes. - Mehdi Nikkhah; Hashem Ashrafiuon; Farbod Fahimi (Robotica, 2007)

Sliding mode tracking control of surface vessels. - Hashem Ashrafiuon; Kenneth R. Muske (ACC, 2008)

Identification of a control oriented nonlinear dynamic USV model. - Kenneth R. Muske; Hashem Ashrafiuon; Geoffrey Haas; Ryan McCloskey; Timothy Flynn (ACC, 2008)

Sliding mode control of underactuated multibody systems and its application to shape change control. - Hashem Ashrafiuon; Richard Scott Erwin (Int. J. Control, 2008)

Sliding-Mode Tracking Control of Surface Vessels. - Hashem Ashrafiuon; Kenneth R. Muske; Lucas C. McNinch; Reza A. Soltan (IEEE Trans. Ind. Electron., 2008)

Optimal specification of sliding mode control parameters for unmanned surface vessel systems. - Lucas C. McNinch; Hashem Ashrafiuon; Kenneth R. Muske (ACC, 2009)

State-dependent trajectory planning and tracking control of unmanned surface vessels. - Reza A. Soltan; Hashem Ashrafiuon; Kenneth R. Muske (ACC, 2009)

Real-time obstacle avoidance for multiple mobile robots. - Farbod Fahimi; Chandrasekhar Nataraj; Hashem Ashrafiuon (Robotica, 2009)

Review of nonlinear tracking and setpoint control approaches for autonomous underactuated marine vehicles. - Hashem Ashrafiuon; Kenneth R. Muske; Lucas C. McNinch (ACC, 2010)

Closed-loop response analysis of an inverted pendulum. - Hashem Ashrafiuon; Alan Whitman (ACC, 2010)

Sliding mode setpoint control of an underactuated surface vessel: Simulation and experiment. - Lucas C. McNinch; Hashem Ashrafiuon; Kenneth R. Muske (ACC, 2010)

Application of a coordinated trajectory planning and real-time obstacle avoidance algorithm. - Lucas C. McNinch; Reza A. Soltan; Kenneth R. Muske; Hashem Ashrafiuon; James C. Peyton Jones (ACC, 2010)

On the stability of sliding mode control for a class of underactuated nonlinear systems. - Sergey G. Nersesov; Hashem Ashrafiuon; Parham Ghorbanian (ACC, 2010)

Obstacle avoidance in multi-vehicle coordinated motion via stabilization of time-varying sets. - Parham Ghorbanian; Sergey G. Nersesov; Hashem Ashrafiuon (ACC, 2011)

Predictive and sliding mode cascade control for Unmanned Surface Vessels. - Lucas C. McNinch; Hashem Ashrafiuon (ACC, 2011)

ODE-based obstacle avoidance and trajectory planning for unmanned surface vessels. - Reza A. Soltan; Hashem Ashrafiuon; Kenneth R. Muske (Robotica, 2011)

Discrete wavelet transform EEG features of Alzheimer'S disease in activated states. - Parham Ghorbanian; David M. Devilbiss; Adam J. Simon; Allan Bernstein; Terry Hess; Hashem Ashrafiuon (EMBC, 2012)

An experimental setup for autonomous operation of surface vessels in rough seas. - Farshad Mahini; Leonard Diwilliams; Kevin Burke; Hashem Ashrafiuon (Robotica, 2013)

Stochastic coupled oscillator model of EEG for Alzheimer's disease. - Parham Ghorbanian; Subramanian Ramakrishnan; Hashem Ashrafiuon (EMBC, 2014)

Sliding mode coordination control for multiagent systems with underactuated agent dynamics. - Masood Ghasemi; Sergey G. Nersesov; Garrett M. Clayton; Hashem Ashrafiuon (Int. J. Control, 2014)

Full state sliding mode trajectory tracking control for general planar vessel models. - Hashem Ashrafiuon; Sergey G. Nersesov; Farshad Mahini; Garrett M. Clayton (ACC, 2015)

A phenomenological model of EEG based on the dynamics of a stochastic Duffing-van der Pol oscillator network. - Parham Ghorbanian; Subramanian Ramakrishnan; Alan Whitman; Hashem Ashrafiuon (Biomed. Signal Process. Control., 2015)

Stochastic non-linear oscillator models of EEG: the Alzheimer's disease case. - Parham Ghorbanian; Subramanian Ramakrishnan; Hashem Ashrafiuon (Frontiers Comput. Neurosci., 2015)

Exploration of EEG features of Alzheimer's disease using continuous wavelet transform. - Parham Ghorbanian; David M. Devilbiss; Terry Hess; Allan Bernstein; Adam J. Simon; Hashem Ashrafiuon (Medical Biol. Eng. Comput., 2015)

An exponentially stable control law for quadrotors: Simulations and experiments. - Alexander Poultney; Christopher Kennedy; Garrett M. Clayton; Hashem Ashrafiuon (AIM, 2017)

Guidance and attitude control of rockets with fixed impulsive forces. - Hashem Ashrafiuon (ACC, 2017)

Trajectory Tracking Control of Planar Underactuated Vehicles. - Hashem Ashrafiuon; Sergey G. Nersesov; Garrett M. Clayton (IEEE Trans. Autom. Control., 2017)

Guidance and Attitude Control of Unstable Rigid Bodies With Single-Use Thrusters. - Hashem Ashrafiuon (IEEE Trans. Control. Syst. Technol., 2017)

Sliding Mode Control of Underactuated Vehicles in Three-Dimensional Space. - Karl Ludwig Fetzer; Sergey G. Nersesov; Hashem Ashrafiuon (ACC, 2018)

Suppressing Chaotic and Hyperchaotic Dynamics of Smart Valves Network Using A Centralized Adaptive Approach. - Peiman Naseradinmousavi; Hashem Ashrafiuon; Mostafa Bagheri (ACC, 2018)

The Use of Partial Stability in the Analysis of Interconnected Systems. - Sergey G. Nersesov; Hashem Ashrafiuon (ECC, 2019)

Integral backstepping control for trajectory and yaw motion tracking of quadrotors. - Alexander Poultney; Peiyan Gong; Hashem Ashrafiuon (Robotica, 2019)

A Unified Approach to Stabilization, Trajectory Tracking, and Formation Control of Planar Underactuated Vehicles. - Bo Wang; Sergey G. Nersesov; Hashem Ashrafiuon (ACC, 2020)

3D Manipulation of an Active Steerable Needle via Actuation of Multiple SMA Wires. - Bardia Konh; Dayne Sasaki; Tarun Kanti Podder; Hashem Ashrafiuon (Robotica, 2020)

Singularity-Free Decentralized Formation Tracking Control for Heterogeneous Underactuated Surface Vessels. - Bo Wang; Sergey G. Nersesov; Hashem Ashrafiuon (ACC, 2021)

Continuum Deformation Coordination of Multi-Agent Systems Using Cooperative Localization. - Hossein Rastgoftar; Sergey G. Nersesov; Hashem Ashrafiuon (CCTA, 2021)

Leader-Follower Formation Stabilization Control for Planar Underactuated Vehicle Networks. - Bo Wang; Hashem Ashrafiuon; Sergey G. Nersesov (CDC, 2021)

Design and Control of an Autonomous Robot for Mobility-Impaired Patients. - Aarya Deb; Zachery Wypych; Jess Lonner; Hashem Ashrafiuon (J. Medical Robotics Res., 2021)

Leader-follower formation stabilization and tracking control for heterogeneous planar underactuated vehicle networks. - Bo Wang 123; Hashem Ashrafiuon; Sergey G. Nersesov (Syst. Control. Lett., 2021)

Quasi-LPV Control Design for a Class of Underactuated Mechanical Systems. - Bo Wang; Sergey G. Nersesov; Hashem Ashrafiuon (ACC, 2022)

Source Seeking for Planar Underactuated Vehicles by Surge Force Tuning. - Bo Wang 123; Sergey G. Nersesov; Hashem Ashrafiuon; Peiman Naseradinmousavi; Miroslav Krstic (CDC, 2022)

Collision-Free Continuum Deformation Coordination of a Multi-Quadcopter System Using Cooperative Localization. - Hamid Emadi; Harshvardhan Uppaluru; Hashem Ashrafiuon; Hossein Rastgoftar (ECC, 2022)

Formation Regulation and Tracking Control for Nonholonomic Mobile Robot Networks Using Polar Coordinates. - Bo Wang 123; Sergey G. Nersesov; Hashem Ashrafiuon (IEEE Control. Syst. Lett., 2022)

Robust Formation Control and Obstacle Avoidance for Heterogeneous Underactuated Surface Vessel Networks. - Bo Wang 123; Sergey G. Nersesov; Hashem Ashrafiuon (IEEE Trans. Control. Netw. Syst., 2022)

Underactuated Source Seeking by Surge Force Tuning: Theory and Boat Experiments. - Bo Wang 123; Sergey G. Nersesov; Hashem Ashrafiuon; Peiman Naseradinmousavi; Miroslav Krstic (IEEE Trans. Control. Syst. Technol., 2023)

Extremum Seeking Control for Antenna Pointing via Symmetric Product Approximation. - Bo Wang; Hashem Ashrafiuon; Sergey G. Nersesov (CoRR, 2025)