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Gain-Scheduled Controller for Fault Accommodation in Linear Parameter Varying Systems with Imprecise Measurements

机译:具有不精确测量的线性参数变化系统中的预定控制器

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We present the design of H∞and H2gain-scheduled fault-accommodation controllers for discrete-time Linear Parameter Varying systems. We design our conditions as Bilinear Matrix Inequalities, assuming that the scheduled parameters are imprecise, which is a commonly found characteristic of practical applications that happens due to measurement noise and inaccuracy on its estimation/acquisition procedure. The proposed solution is based on the use of a multi-simplex approach for solving the main conditions, which guarantees the stability of the system under imprecise measurements on the scheduling parameters. The efficacy of the proposed approach is illustrated with a numerical example.
机译:我们介绍了用于离散时间线性参数变化系统的H∞andH2Gain预定的故障 - 住宿控制器。 我们将条件设计为Bilinear矩阵不等式,假设预定参数是不精确的,这是由于其估计/采集过程的测量噪声和不准确而发生的实际应用的常见特性。 该解决方案基于使用多单简单的方法来解决主要条件,这保证了系统在调度参数上的不精确测量下的系统稳定性。 用数值示例说明所提出的方法的功效。

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