Fuzzy supervision for a discrete second order sliding mode control

摘要：

In this work,we propose a fuzzy supervision for the discrete second order sliding mode control (2-DSMC) in order to improve its robustness with respect to the system parameter variations and external disturbances.In fact,a fuzzy supervision of the 2-DSMC’s discontinuous term is realized.Simulation results on a system with important non stationarity showed good performances of the proposed approach.A comparison study with the results relative to the classical 2-DSMC proved a notable improvement of the closed loop performances.

关键词： Discrete second order sliding mode control fuzzy supervision important system parameter variations.

作者: M.Mihoub A.Messaoud M.Lta(I)ef A.S.Nouri R.Ben Abdennour

作者单位: Research Unit : Numerical Control of Industrial ProcessesNational School of Engineering of Gabes,602 Research Unit : Numerical Control of Industrial Processes National School of Engineering of Gabes,60

会议类型: 国际会议

会议名称: International Conference on Modelling,Identification and Control(模拟、鉴定、控制国际会议)

会议地点: 上海

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）