Authors: Tao Guo Jing Xiong
Publish Date: 2016/08/31
Volume: 29, Issue: 9, Pages: 467-476
Abstract
In this paper a delay replacementbased adaptive faulttolerant control method is proposed for a double inverted pendulum connected by an unknown device By combining fuzzy approximation and integer backstepping a new timedelay assumptionindependent state feedback decentralized control scheme is developed based on directly replacing the unbounded timedelay argument of fuzzy approximators with the bounded reference signals Furthermore all of the two typical types of actuator faults can be compensated for online Compared with the existing results the timedelay assumptions that need to be test and verify in applications are eliminated and global bounded stability of the closedloop system is guaranteed Simulation results are provided to show the effectiveness of the control approachThis work was supported by the Innovation Scientists and Technicians Troop Construction Projects of Henan Province C20150028 the Program for Science Technology Innovation Talents in Universities of Henan Province 15HASTIT021 the Science and Technology Project of Henan Province 142300410114 and the Foundation of Henan Educational Committee 13A520017
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