控制理论(社会学)
估计员
观察员(物理)
扩展(谓词逻辑)
增益调度
计算机科学
调度(生产过程)
区间(图论)
自适应控制
数学
数学优化
控制(管理)
人工智能
统计
物理
量子力学
组合数学
程序设计语言
作者
José Guadalupe Romero,Roméo Ortega
摘要
Summary Motivated by its application in gain scheduling and event‐triggered controllers we propose in this paper an adaptive observer for linear time‐varying (LTV) systems with unknown switching parameters, but known switching time instants. To construct the observer we propose an extension to the generalized parameter estimation‐based observers (GPEBO), which we combine with the least‐squares plus dynamic regression extension and mixing (LS+DREM) estimator recently proposed. We prove that the system state and the parameters converge in finite time inside each switching sub‐interval, under the weak assumption of interval‐excitation (IE). The excellent performance of the proposed observer is illustrated with a practical and an academic example both reported in the literature.
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