文章基本信息

标题：Continuous Fixed-Time Controller Design for Dynamic Systems with Unmeasurable States
本地全文：下载
作者：Michael Basin ; Fernando Guerra-Avellaneda
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2018
卷号：51
期号：13
页码：597-602
DOI：10.1016/j.ifacol.2018.07.345
语种：English
出版社：Elsevier
摘要：AbstractThis paper presents a nonlinear continuous observer-based controller that provides fixed-time convergence to the origin (a vicinity of the origin) of a higher-order dynamic system subject to unbounded disturbances, whose only measurable state is the highest relative degree one. The settling time estimation problem is solved computing an uniform upper bound of the fixed convergence time of the designed controller. Finally, the designed algorithm is verified in a case study of an industrial armature-controlled DC motor.