RIMI: Reduction of Parameter Uncertainty and a New Approachto Robust Analysis and Design of Controllers

9353189奥尔布洛特拟议的研究将研究具有参数不确定性模型的系统的鲁棒控制。研究将考虑不确定参数属于已知的容差区域，并将解决如何基于噪声测量知识来减少该区域的问题。将开发新的算法来测试稳健性，该算法可以处理参数不确定性减少的区域，在这些区域，参数的非线性不等式将是一个基本困难。参数不确定性减小区域的确定将有助于已知的鲁棒控制设计的使用。该研究将推广两种具体的时变鲁棒控制器设计方法，广义保持函数和切换无差拍控制器，并包括不确定参数和时滞的连续体。***

9353189 Olbrot The proposed research will investigate robust control for systems with parametric uncertainty models. The research will consider that the uncertain parameters belong to a known region of tolerances and will attack the problem of how to reduce this region based on a knowledge of noisy measurements. New algorithms will be developed for testing robustness which can handle the reduced parameter uncertainty regions where nonlinear inequalities for the parameters will be an essential difficulty. The determination of the reduced region of parameter uncertainty will facilitate the use of known robust control designs. The investigation will develop extensions of two specific design methods for time-varying robust controllers, generalized hold functions and switching dead beat controllers and include the continuum of uncertain parameters and time delays. ***