CAJ | 학술논문

针对具有执行器故障的离散时间非线性系统控制设计问题，提出一种基于 Takagi-Sugeno模糊模型的可靠控制器设计方案。与常规的基于并联分布补偿技术的模糊可靠控制器相比，所设计的基于非并联分布补偿技术的可靠控制器具有特殊的控制架构，可引入更多控制增益矩阵变量，从而降低已有结果的保守性。此外，还提出了一种自由矩阵变量技术，能进一步减少所得结果的保守性。仿真实验验证了设计方法的有效性。
침대구유집행기고장적리산시간비선성계통공제설계문제，제출일충기우 Takagi-Sugeno모호모형적가고공제기설계방안。여상규적기우병련분포보상기술적모호가고공제기상비，소설계적기우비병련분포보상기술적가고공제기구유특수적공제가구，가인입경다공제증익구진변량，종이강저이유결과적보수성。차외，환제출료일충자유구진변량기술，능진일보감소소득결과적보수성。방진실험험증료설계방법적유효성。
The problem of reliable control of discrete-time nonlinear systems with actuators faults was studied via developing a reliable controller based on the Takagi-Sugeno fuzzy model.As those existing reliable controllers are based on the parallel distributed compensation,the one given in this paper is with special control structures named as non-parallel distributed compensation.Therefore,more control gain matrices are introduced and the conservatism of existing results is reduced.Moreover,a method for introducing free matrix variables was also proposed in the proof of our main result,and hence the conservatism of the obtained results could be further reduced.Finally,the effectiveness of the proposed method is illustrated by means of a numerical experiment.