Stability analysis of discrete linear systems with quantized input and state measurements. - Hanz Richter; Eduardo A. Misawa (ACC, 2002)

Boundary layer eigenvalues in observer-based discrete-time sliding mode control. - Hanz Richter; Eduardo A. Misawa (ACC, 2002)

Stability analysis of discrete linear systems with quantized input. - Hanz Richter; Eduardo A. Misawa; Brian D. O'Dell (ACC, 2002)

Small signal point-to-point tracking of a propellant mixer. - Enrique Barbieri; Hanz Richter; J. Fernando Figueroa (ACC, 2003)

Tracking of a thermodynamic process using a polytropic surface as sliding manifold. - Hanz Richter (ACC, 2003)

Nonlinear modeling and control of a propellant mixer. - Hanz Richter; Enrique Barbieri; J. Fernando Figueroa (ACC, 2003)

Stability of discrete-time systems with quantized input and state measurements. - Hanz Richter; Eduardo A. Misawa (IEEE Trans. Autom. Control., 2003)

Robust nonlinear control of a thermal mixing process. - Hanz Richter (CCA, 2004)

Robust positively invariant cylinders for constrained sliding mode control designs. - Hanz Richter (CDC, 2004)

Multiplexed order-reducing control of linear discrete-time systems. - Hanz Richter; Anil Singaraju (ACC, 2006)

Robust Positively Invariant Cylinders in Constrained Variable Structure Control. - Hanz Richter; Brian D. O'Dell; Eduardo A. Misawa (IEEE Trans. Autom. Control., 2007)

A multi-regulator sliding mode control strategy for output-constrained systems. - Hanz Richter (Autom., 2011)

Control design with output constraints: Multi-regulator sliding mode approach with override logic. - Hanz Richter (ACC, 2012)

Constrained biogeography-based optimization for invariant set computation. - Arpit Shah; Dan Simon; Hanz Richter (ACC, 2012)

On active vibration suppression of a piezoelectric beam. - Qinling Zheng; Hanz Richter; Zhiqiang Gao (ACC, 2013)

Evolutionary optimization of ground reaction force for a prosthetic leg testing robot. - Ron Davis; Hanz Richter; Dan Simon; Antonie J. van den Bogert (ACC, 2014)

Optimal design of a transfemoral prosthesis with energy storage and regeneration. - Richard Allen Rarick; Hanz Richter; Antonie J. van den Bogert; Dan Simon; Holly Warner; Taylor Barto (ACC, 2014)

Differential particle swarm evolution for robot control tuning. - Qinling Zheng; Dan Simon; Hanz Richter; Zhiqiang Gao (ACC, 2014)

Robust tracking/impedance control: Application to prosthetics. - Hadis Mohammadi; Hanz Richter (ACC, 2015)

Impedance control with energy regeneration in advanced exercise machines. - Hanz Richter; Dhipak Selvaraj (ACC, 2015)

Impedance control based on a multi-time-scale approach: Extended High-Gain Observers and dynamic inversion. - Joonho Lee; Hanz Richter (CCA, 2016)

Semiactive virtual control of a hydraulic prosthetic knee. - Hanz Richter; Xin Hui; Antonie J. van den Bogert; Dan Simon (CCA, 2016)

Parametric optimization of stored energy in robots with regenerative drive systems. - Poya Khalaf; Hanz Richter (AIM, 2016)

Admittance control for an electromechanical rowing machine. - Shola Otitoju; Hanz Richter; Antonie J. van den Bogert (AIM, 2016)

Design optimization and control of a crank-slider actuator for a lower-limb prosthesis with energy regeneration. - Holly Warner; Dan Simon; Hanz Richter (AIM, 2016)

Robust composite adaptive transfemoral prosthesis control with non-scalar boundary layer trajectories. - Vahid Azimi; Dan Simon; Hanz Richter; Seyed Abolfazl Fakoorian (ACC, 2016)

Switched robust tracking/impedance control for an active transfemoral prosthesis. - Holly Warner; Dan Simon; Hadis Mohammadi; Hanz Richter (ACC, 2016)

Multi-objective optimization of tracking/impedance control for a prosthetic leg with energy regeneration. - Gholamreza Khademi; Hanz Richter; Dan Simon (CDC, 2016)

Hybrid function approximation based control with application to prosthetic legs. - Donald Ebeigbe; Dan Simon; Hanz Richter (SysCon, 2016)

Ground reaction force estimation in prosthetic legs with an extended Kalman filter. - Seyed Abolfazl Fakoorian; Dan Simon; Hanz Richter; Vahid Azimi (SysCon, 2016)

System identification and control optimization of an active prosthetic knee in swing phase. - Mohamed Abdelhady; Armin Rashvand; Mohamed Moness; Hanz Richter; Dan Simon (ACC, 2017)

Derivative-free Kalman filtering-based control of prosthetic legs. - S. Mahmoud Moosavi; Seyed Abolfazl Fakoorian; Vahid Azimi; Hanz Richter; Dan Simon (ACC, 2017)

State Estimation For An Agonistic-Antagonistic Muscle System. - Thang Nguyen 002; Holly Warner; Hung M. La; Hanieh Mohammadi; Dan Simon; Hanz Richter (CoRR, 2017)

State Estimation of a Muscle-Driven Linkage. - Hanieh Mohammadi; Dan Simon; Hanz Richter (ACC, 2018)

Energy Regeneration-Based Hybrid Control for Transfemoral Prosthetic Legs Using Four-Bar Mechanism. - Byoung-Ho Kim; Hanz Richter (IECON, 2018)

Optimal Mixed Tracking/Impedance Control With Application to Transfemoral Prostheses With Energy Regeneration. - Gholamreza Khademi; Hanieh Mohammadi; Hanz Richter; Dan Simon (IEEE Trans. Biomed. Eng., 2018)

Control for optimal energy regeneration from autorotation in UAVs. - Hanz Richter (ACC, 2020)

Backstepping Control of Muscle Driven Systems with Redundancy Resolution. - Humberto De las Casas; Hanz Richter (CoRR, 2020)

Robust Regressor-Free Control of Rigid Robots Using Function Approximations. - Donald Ebeigbe; Thang Nguyen 002; Hanz Richter; Dan Simon (IEEE Trans. Control. Syst. Technol., 2020)

Trajectory Optimization of Robots With Regenerative Drive Systems: Numerical and Experimental Results. - Poya Khalaf; Hanz Richter (IEEE Trans. Robotics, 2020)

Real-Time Trajectory Optimization in Robot-Assisted Exercise and Rehabilitation. - Humberto De las Casas; Nicholas Chambers; Hanz Richter; Kenneth Sparks (CoRR, 2021)

Targeted Muscle Effort Distribution with Exercise Robots: Trajectory and Resistance Effects. - Humberto De las Casas; Santino Bianco; Hanz Richter (CoRR, 2021)

Motion Optimization for Musculoskeletal Dynamics: A Flatness-Based Polynomial Approach. - Hanz Richter; Holly Warner (IEEE Trans. Autom. Control., 2021)

Energy Cyclo-Directionality, Average Equipartition and Exergy Efficiency of Multidomain Power Networks. - Hanz Richter (IEEE Control. Syst. Lett., 2022)

Thermodynamic H∞ Control of Multidomain Power Networks. - Hanz Richter (IEEE Control. Syst. Lett., 2023)

Efficiency Optimization of a Two-link Planar Robotic Arm. - Meysam Fathizadeh; Hanz Richter (CoRR, 2024)

Thermodynamics-inspired trajectory optimization of a planar robotic arm*. - Meysam Fathizadeh; Hanz Richter (ACC, 2025)

Memristor-Based Dynamic Modeling of Muscle Fatigue. - Hanz Richter; Adam Mastropieri (ACC, 2025)