Richard W. Longman

Publication Activity (10 Years)

Years Active: 1989-2023
Publications (10 Years): 7

Top Topics

Class Of Nonlinear Systems

Iterative Learning Control

Top Venues

Int. J. Control

IEEE Trans. Neural Networks Learn. Syst.

Syst. Control. Lett.

Publications

Richard W. Longman, Shuo Liu, Tarek A. Elsharhawy
A Method to Speed Up Convergence of Iterative Learning Control for High Precision Repetitive Motions. CoRR (2023)
Xiaoyu Zhang, Richard W. Longman
Stability of Sliding Mode ILC Design for a Class of Nonlinear Systems With Unknown Control Input Delay. IEEE Trans. Neural Networks Learn. Syst. 33 (9) (2022)
Chao Jia, Richard W. Longman
An adaptive smooth second-order sliding mode repetitive control method with application to a fast periodic stamping system. Syst. Control. Lett. 151 (2021)
Shuo Liu, Richard W. Longman
Modifying and optimizing the inverse of the frequency response circulant matrix as an iterative learning control compensator. CoRR (2021)
Shuo Liu, Richard W. Longman, Benjamas Panomruttanarug
On designing finite time iterative learning control based on steady state frequency response. CoRR (2021)
Peiling Cui, Zhiyuan Liu, Guoxi Zhang, Han Xu, Richard W. Longman
A Novel Second Order Repetitive Control That Facilitates Stability Analysis and its Application to Magnetically Suspended Rotors. IEEE Access 7 (2019)
Minh Q. Phan, Francesco Vicario, Richard W. Longman, Raimondo Betti
Optimal bilinear observers for bilinear state-space models by interaction matrices. Int. J. Control 88 (8) (2015)
Minh Q. Phan, Richard W. Longman, Benjamas Panomruttanarug, SooCheol Lee
Robustification of iterative learning control and repetitive control by averaging. Int. J. Control 86 (5) (2013)
Fei Gao, Richard W. Longman
On Quadratic Programming Based Iterative Learning Control for Systems with Actuator Saturation Constraints. HPSC (2012)
Richard W. Longman
On the Theory and Design of Linear Repetitive Control Systems. Eur. J. Control 16 (5) (2010)
Henry Yau, Richard W. Longman
Modeling of Non-ideal Variable Pitch Valve Springs for Use in Automotive Cam Optimization. HPSC (2009)
Katja D. Mombaur, Richard W. Longman, Hans Georg Bock, Johannes P. Schlöder
Optimizing Spring-Damper Design in Human Like Walking that is Asymptotically Stable Without Feedback. HPSC (2006)
Richard W. Longman, Kevin Xu, Benjamas Panomruttanarug
Designing Learning Control that is Close to Instability for Improved Parameter Identification. HPSC (2006)
Richard W. Longman, Minh Q. Phan
Iterative learning control as a method of experiment design for improved system identification. Optim. Methods Softw. 21 (6) (2006)
Katja D. Mombaur, Hans Georg Bock, Johannes P. Schlöder, Richard W. Longman
Self-stabilizing somersaults. IEEE Trans. Robotics 21 (6) (2005)
Guido Giese, Richard W. Longman, Hans Georg Bock
Time-Optimal Elbow Robot Motion. Int. J. Robotics Autom. 20 (4) (2005)
Katja D. Mombaur, Richard W. Longman, Hans Georg Bock, Johannes P. Schlöder
Open-loop stable running. Robotica 23 (1) (2005)
Katja D. Mombaur, Hans Georg Bock, Johannes P. Schlöder, Richard W. Longman
Open-loop stability - a new paradigm for periodic optimal control and analysis of walking mechanisms. RAM (2004)
Richard W. Longman, Benjamas Panomruttanarug
Design of a Noncausal FIR Model Inverse as a Compensator in Repetitive Control. HPSC (2003)
Katja D. Mombaur, Hans Georg Bock, Johannes P. Schlöder, Richard W. Longman
Open-loop Stable Control of Periodic Multibody Systems. HPSC (2003)
Sang June Oh, Richard W. Longman
Stability of Higher Order Repetitive Control. HPSC (2003)
SooCheol Lee, Richard W. Longman, Minh Q. Phan
Direct Model Reference Learning and Repetitive Control. Intell. Autom. Soft Comput. 8 (2) (2002)
Konstantin Avrachenkov, Homayoon S. M. Beigi, Richard W. Longman
Updating Procedures For Iterative Learning Control In Hilbert Space. Intell. Autom. Soft Comput. 8 (2) (2002)
Richard W. Longman, Yi-Cheng Huang
The Phenomenon of Apparent Convergence Followed by Divergence in Learning and Repetitive Control. Intell. Autom. Soft Comput. 8 (2) (2002)
Katja D. Mombaur, Richard W. Longman, Hans Georg Bock, Johannes P. Schlöder
Stable One-Legged Hopping without Feedback and with a Point Foot. ICRA (2002)
Katja D. Mombaur, Hans Georg Bock, Richard W. Longman
Human-Like Actuated Walking that is Asymptotically Stable Without Feedback. ICRA (2001)
Gangbing Song, Richard W. Longman, Lilong Cai
Integrated adaptive-robust control of robot manipulators. J. Field Robotics 15 (12) (1998)
Fuhua Jen, Moshe Shoham, Richard W. Longman
Liapunov Stability of Force-Controlled Grasps with a Multi-fingered hand. Int. J. Robotics Res. 15 (2) (1996)
Richard H. Middleton, Graham C. Goodwin, Richard W. Longman
A Method for Improving the Dynamic Accuracy of a Robot Performing a Repetitive Task. Int. J. Robotics Res. 8 (5) (1989)