文章基本信息

标题：Output Feedback Energy Control of String PDE Model
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作者：Yury Orlov ; Alexander L. Fradkov ; Boris Andrievsky 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2019
卷号：52
期号：2
页码：138-143
DOI：10.1016/j.ifacol.2019.08.024
语种：English
出版社：Elsevier
摘要：AbstractThe output energy control is developed for 1-D string model with fixed endpoints. It is considered a practical situation where a finite number of spatially-sampled sensing and actuation are available. First, the speed-gradient method is generalized in the present framework to pump/dissipate the energy of underlying model to a desired level provided the state feedback is available. Next, Luenberger-type observers are additionally developed over collocated position and/or velocity measurements to be involved into the output feedback synthesis. Capabilities of the proposed synthesis and its robustness features are illustrated in numerical simulations.
关键词：Keywordsenergy controlwave equationspeed-gradient