TY - GEN
T1 - Optimization of intelligent control for hydraulic servo system using novel evolutionary algorithm
AU - Nazir, Muhammad Babar
AU - Wang, Shaoping
PY - 2008
Y1 - 2008
N2 - This paper presents the controller design with robust and high precision performance based on novel evolutionary algorithm. Robust fuzzy PID controller is developed with the aim to achieve precise tracking performance. Mathematical model is developed that includes LuGre dynamic friction model to accounts for main nonlinearities. The influence of controller parameters on control performance is determined with statistical approach. To acquire the global optimum these parameters are optimized by using novel evolutionary algorithm. Effectiveness and robustness of the proposed controller are compared with fuzzy PID control. Extensive simulation results confirm robust fuzzy PID method is marvelous with high effectiveness, robustness and precise tracking performance under unknown modeling error, parametric uncertainties and external disturbances.
AB - This paper presents the controller design with robust and high precision performance based on novel evolutionary algorithm. Robust fuzzy PID controller is developed with the aim to achieve precise tracking performance. Mathematical model is developed that includes LuGre dynamic friction model to accounts for main nonlinearities. The influence of controller parameters on control performance is determined with statistical approach. To acquire the global optimum these parameters are optimized by using novel evolutionary algorithm. Effectiveness and robustness of the proposed controller are compared with fuzzy PID control. Extensive simulation results confirm robust fuzzy PID method is marvelous with high effectiveness, robustness and precise tracking performance under unknown modeling error, parametric uncertainties and external disturbances.
KW - LuGre friction model
KW - Nonlinear hydraulic servo system
KW - Novel evolutionary algorithm
KW - Robust fuzzy PID control
UR - https://www.scopus.com/pages/publications/64549161455
U2 - 10.1109/ICARCV.2008.4795733
DO - 10.1109/ICARCV.2008.4795733
M3 - 会议稿件
AN - SCOPUS:64549161455
SN - 9781424422876
T3 - 2008 10th International Conference on Control, Automation, Robotics and Vision, ICARCV 2008
SP - 1430
EP - 1435
BT - 2008 10th International Conference on Control, Automation, Robotics and Vision, ICARCV 2008
T2 - 2008 10th International Conference on Control, Automation, Robotics and Vision, ICARCV 2008
Y2 - 17 December 2008 through 20 December 2008
ER -