Richard W. Longman

According to our database, Richard W. Longman authored at least 29 papers between 1989 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

A Method to Speed Up Convergence of Iterative Learning Control for High Precision Repetitive Motions.

Richard W. Longman, Shuo Liu, Tarek A. Elsharhawy

CoRR, 2023

2022

Stability of Sliding Mode ILC Design for a Class of Nonlinear Systems With Unknown Control Input Delay.

Xiaoyu Zhang, Richard W. Longman

IEEE Trans. Neural Networks Learn. Syst., 2022

2021

An adaptive smooth second-order sliding mode repetitive control method with application to a fast periodic stamping system.

Chao Jia, Richard W. Longman

Syst. Control. Lett., 2021

On designing finite time iterative learning control based on steady state frequency response.

Shuo Liu, Richard W. Longman, Benjamas Panomruttanarug

CoRR, 2021

Modifying and optimizing the inverse of the frequency response circulant matrix as an iterative learning control compensator.

Shuo Liu, Richard W. Longman

CoRR, 2021

2019

A Novel Second Order Repetitive Control That Facilitates Stability Analysis and its Application to Magnetically Suspended Rotors.

Peiling Cui, Zhiyuan Liu, Guoxi Zhang, Han Xu, Richard W. Longman

IEEE Access, 2019

2015

Optimal bilinear observers for bilinear state-space models by interaction matrices.

Minh Q. Phan, Francesco Vicario, Richard W. Longman, Raimondo Betti

Int. J. Control, 2015

2013

Robustification of iterative learning control and repetitive control by averaging.

Minh Q. Phan, Richard W. Longman, Benjamas Panomruttanarug, SooCheol Lee

Int. J. Control, 2013

2012

On Quadratic Programming Based Iterative Learning Control for Systems with Actuator Saturation Constraints.

Fei Gao, Richard W. Longman

Proceedings of the Modeling, Simulation and Optimization of Complex Processes, 2012

2010

On the Theory and Design of Linear Repetitive Control Systems.

Richard W. Longman

Eur. J. Control, 2010

2009

Modeling of Non-ideal Variable Pitch Valve Springs for Use in Automotive Cam Optimization.

Henry Yau, Richard W. Longman

Proceedings of the Modeling, 2009

2006

Iterative learning control as a method of experiment design for improved system identification.

Richard W. Longman, Minh Q. Phan

Optim. Methods Softw., 2006

Optimizing Spring-Damper Design in Human Like Walking that is Asymptotically Stable Without Feedback.

Katja D. Mombaur, Richard W. Longman, Hans Georg Bock, Johannes P. Schlöder

Proceedings of the Modeling, 2006

Designing Learning Control that is Close to Instability for Improved Parameter Identification.

Richard W. Longman, Kevin Xu, Benjamas Panomruttanarug

Proceedings of the Modeling, 2006

2005

Self-stabilizing somersaults.

Katja D. Mombaur, Hans Georg Bock, Johannes P. Schlöder, Richard W. Longman

IEEE Trans. Robotics, 2005

Open-loop stable running.

Katja D. Mombaur, Richard W. Longman, Hans Georg Bock, Johannes P. Schlöder

Robotica, 2005

Time-Optimal Elbow Robot Motion.

Guido Giese, Richard W. Longman, Hans Georg Bock

Int. J. Robotics Autom., 2005

2004

Open-loop stability - a new paradigm for periodic optimal control and analysis of walking mechanisms.

Katja D. Mombaur, Hans Georg Bock, Johannes P. Schlöder, Richard W. Longman

Proceedings of the 2004 IEEE Conference on Robotics, Automation and Mechatronics, 2004

2003

Stability of Higher Order Repetitive Control.

Sang June Oh, Richard W. Longman

Proceedings of the Modeling, 2003

Open-loop Stable Control of Periodic Multibody Systems.

Katja D. Mombaur, Hans Georg Bock, Johannes P. Schlöder, Richard W. Longman

Proceedings of the Modeling, 2003

Design of a Noncausal FIR Model Inverse as a Compensator in Repetitive Control.

Richard W. Longman, Benjamas Panomruttanarug

Proceedings of the Modeling, 2003

2002

The Phenomenon of Apparent Convergence Followed by Divergence in Learning and Repetitive Control.

Richard W. Longman, Yi-Cheng Huang

Intell. Autom. Soft Comput., 2002

Direct Model Reference Learning and Repetitive Control.

SooCheol Lee, Richard W. Longman, Minh Q. Phan

Intell. Autom. Soft Comput., 2002

Updating Procedures For Iterative Learning Control In Hilbert Space.

Konstantin Avrachenkov, Homayoon S. M. Beigi, Richard W. Longman

Intell. Autom. Soft Comput., 2002

Stable One-Legged Hopping without Feedback and with a Point Foot.

Katja D. Mombaur, Richard W. Longman, Hans Georg Bock, Johannes P. Schlöder

Proceedings of the 2002 IEEE International Conference on Robotics and Automation, 2002

2001

Human-Like Actuated Walking that is Asymptotically Stable Without Feedback.

Katja D. Mombaur, Hans Georg Bock, Richard W. Longman

Proceedings of the 2001 IEEE International Conference on Robotics and Automation, 2001

1998

Integrated adaptive-robust control of robot manipulators.

Gangbing Song, Richard W. Longman, Lilong Cai

J. Field Robotics, 1998

1996

Liapunov Stability of Force-Controlled Grasps with a Multi-fingered hand.

Fuhua Jen, Moshe Shoham, Richard W. Longman

Int. J. Robotics Res., 1996

1989

A Method for Improving the Dynamic Accuracy of a Robot Performing a Repetitive Task.

Richard H. Middleton, Graham C. Goodwin, Richard W. Longman

Int. J. Robotics Res., 1989