标题: | Time-optimal fuzzy control based on computation method |
作者: | Lin, PT Lee, TT 電控工程研究所 Institute of Electrical and Control Engineering |
关键字: | time-optimal control;fuzzy system;Pontryagin's Minimum Principle;bang-bang control;Euler's method |
公开日期: | 2005 |
摘要: | In this paper, a fuzzy model based time-optimal controller will be proposed. The control input is bounded, and only achieved in minimum time. A design approach of the minimal time fuzzy controller using Pontryagin's Minimum Principle (PMP) is presented. The necessary conditions of PMP for time-optimal problem achieve the goal in minimum time under bounded controls can be formulated as bang-bang control. Determination of time-optimal solution by solving the corresponding two-point boundary-value problems (TPBVP) is, in general, a difficult problem. The proposed approach does not require to solve TPBVP. The Euler's method can be adopted to obtain approximate solution for T-S fuzzy model. Based on this method, the separating set of each subsystem in T-S fuzzy model is analytical and can cope with firing strength to generate switching conditions. |
URI: | http://hdl.handle.net/11536/17587 |
ISBN: | 0-7803-9298-1 |
ISSN: | 1062-922X |
期刊: | INTERNATIONAL CONFERENCE ON SYSTEMS, MAN AND CYBERNETICS, VOL 1-4, PROCEEDINGS |
起始页: | 600 |
结束页: | 605 |
显示于类别: | Conferences Paper |