skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Closed-Loop Error Learning Control for Uncertain Nonlinear Systems With Experimental Validation on a Mobile Robot

Journal Article · · IEEE/ASME Transactions on Mechatronics

This article develops a closed-loop error learning control (CLELC) algorithm for feedback linearizable systems with experimental validation on a mobile robot. Traditional feedback and feedforward controllers are designed based on the nominal model by using the feedback linearization control (FLC) method. Then, an intelligent controller is designed based on the sliding mode learning algorithm that utilizes closed-loop error dynamics to learn the system behavior. The controllers are working in parallel, and the intelligent controller can gradually replace the feedback controller from the control of the system. In addition to the stability of the sliding mode learning algorithm, the closed-loop stability of an nth-order feedback linearizable system is proven. The simulation results demonstrate that the CLELC algorithm can improve control performance (e.g., smaller rise time, settling time, and overshoot) in the absence of uncertainties, and also provides robust control performance in the presence of uncertainties as compared to traditional FLC method. To test the efficiency and efficacy of the CLELC algorithm, the trajectory tracking problem of a tracked mobile robot is studied in real time. The experimental results demonstrate that the CLELC algorithm ensures highly accurate trajectory tracking performance than traditional FLC method.

Research Organization:
Univ. of Illinois at Urbana-Champaign, IL (United States)
Sponsoring Organization:
USDOE Advanced Research Projects Agency - Energy (ARPA-E)
Grant/Contract Number:
AR0000598
OSTI ID:
1799041
Journal Information:
IEEE/ASME Transactions on Mechatronics, Vol. 24, Issue 5; ISSN 1083-4435
Publisher:
IEEE - ASMECopyright Statement
Country of Publication:
United States
Language:
English

References (34)

Modeling and robust control of a twin wind turbines structure journal December 2017
Sliding-Mode Control Composite With Disturbance Observer for Tracking Control of Mismatched Uncertain nDoF Nonlinear Systems journal February 2018
WMR control via dynamic feedback linearization: design, implementation, and experimental validation journal November 2002
Fuzzy logic based adaptive admittance control of a redundantly actuated ankle rehabilitation robot journal February 2017
Sliding mode learning control of uncertain nonlinear systems with Lyapunov stability analysis journal August 2018
Embedded High Precision Control and Corn Stand Counting Algorithms for an Ultra-Compact 3D Printed Field Robot conference June 2018
Design and field evaluation of a ground robot for high-throughput phenotyping of energy sorghum journal September 2018
Tracking Error Learning Control for Precise Mobile Robot Path Tracking in Outdoor Environment journal August 2018
Robust Stabilization of a Wheeled Mobile Robot Using Model Predictive Control Based on Neurodynamics Optimization journal January 2017
Receding Horizon Control for Convergent Navigation of a Differential Drive Mobile Robot journal March 2017
Asymptotic Reference Tracking and Disturbance Rejection of UDE-Based Robust Control journal April 2017
Robust Control for Quadrotors With Multiple Time-Varying Uncertainties and Delays journal February 2017
Feedback Linearization Control for Systems with Mismatched Uncertainties via Disturbance Observers journal May 2018
Nonlinear Disturbance Observer-Based Dynamic Surface Control of Mobile Wheeled Inverted Pendulum journal November 2015
Bridging the gap between designed and implemented controllers via adaptive robust discrete sliding mode control journal February 2017
Observer-Based Fault-Tolerant Controller for Uncertain Steer-by-Wire Systems Using the Delta Operator journal December 2018
A technical review on navigation systems of agricultural autonomous off-road vehicles journal June 2013
Adaptive trajectory control of off-road mobile robots: A multi-model observer approach conference May 2017
Experimental Validation of Linear and Nonlinear MPC on an Articulated Unmanned Ground Vehicle journal October 2018
Trajectory tracking control of Skid-Steered Mobile Robot based on adaptive Second Order Sliding Mode Control journal March 2018
A self-learning disturbance observer for nonlinear systems in feedback-error learning scheme journal June 2017
An Enhanced Robust Fault Tolerant Control Based on an Adaptive Fuzzy PID-Nonsingular Fast Terminal Sliding Mode Control for Uncertain Nonlinear Systems journal June 2018
High‐precision control of tracked field robots in the presence of unknown traction coefficients journal June 2018
A General Tracking Control Framework for Uncertain Systems With Exponential Convergence Performance journal February 2018
Multiobjective $H_{\infty }$ Control for String Stability of Cooperative Adaptive Cruise Control Systems journal March 2017
Robust Tracking and Disturbance Rejection for Linear Uncertain System With Unknown State Delay and Disturbance journal June 2018
Disturbance-Observer-Based Control and Related Methods—An Overview journal February 2016
Robust Control of a Vehicle Steer-by-Wire System Using Adaptive Sliding Mode journal January 2015
A robust adaptive fuzzy variable structure tracking control for the wheeled mobile robot: Simulation and experimental results journal July 2017
Sliding Mode Neuro Adaptive Control in Trajectory Tracking for Mobile Robots journal June 2013
Robust Constrained Learning-based NMPC enabling reliable mobile robot path tracking journal July 2016
Learning-based Nonlinear Model Predictive Control to Improve Vision-based Mobile Robot Path Tracking journal June 2015
Trajectory tracking of wheeled mobile robot by adopting iterative learning control with predictive, current, and past learning items journal April 2014
Automatic guidance of a four-wheel-steering mobile robot for accurate field operations journal April 2009

Similar Records

Tracking Error Learning Control for Precise Mobile Robot Path Tracking in Outdoor Environment
Journal Article · Sat Aug 11 00:00:00 EDT 2018 · Journal of Intelligent & Robotic Systems · OSTI ID:1799041

Aggregation and Structuring of Materials and Chemicals Data from Diverse Sources
Technical Report · Tue Dec 31 00:00:00 EST 2019 · OSTI ID:1799041

SU-F-J-10: Sliding Mode Control of a SMA Actuated Active Flexible Needle for Medical Procedures
Journal Article · Wed Jun 15 00:00:00 EDT 2016 · Medical Physics · OSTI ID:1799041

Related Subjects