论文部分内容阅读
讨论可以用 Takagai-Sugeno模糊模型描述的系统的补偿器设计.这种被称之为并行分布补偿(PDC)的控制器是基于参数并且影像了 Takagai-Sugeno模型的结构.通过引进动态并行分布控制(DPDC)的概念,扩展了关于此类控制器状态反馈的已有结果.提出三个新的结果.第一个结果给出了以往结果的宽松条件.这种条件是存在二次型稳定状态反馈这类控制器的充分条件.第二个结果给出了类似的二次型稳定动态反馈控制器存在的充分条件.第三个结果适用于 Takagai-Sugeno模糊模型的基于性能的控制器设计.
Discusses system compensator designs that can be described using the Takagi-Sugeno fuzzy model. This controller, called Parallel Distributed Compensation (PDC), is based on the parameters and images the structure of the Takagi-Sugeno model. By introducing the concept of dynamic parallel distributed control (DPDC), the existing results on the state feedback of such controllers have been extended. Put forward three new results. The first result gives the easing of past results. This condition is sufficient condition for controllers such as quadratic steady state feedback. The second result gives a sufficient condition for the existence of a quadratic stable dynamic feedback controller. The third result applies to the performance-based controller design of the Takagi-Sugeno fuzzy model.