报告题目：混合切换Markovian系统的模型参考自适应控制研究

报告时间：2023年5月16日(周二) 下午14:30

报告地点：7教C段214

报告专家：宗广灯教授

摘要：This report focuses on the model reference adaptive tracking control problem of uncertain hybrid switching Markovian systems. The stochastic multiple piecewise Lyapunov function method is set up for designing a hybrid switching signal and a piecewise dynamic switching adaptive controller. The hybrid switching signal is presented to improve the adaptive tracking capability by providing plenty of adjusting time during the stochastic switching stage. A piecewise dynamic parameter projection adaptive control technique is developed, which provides more freedom in designing a model reference adaptive law. A set of piecewise dynamic switching adaptive controllers are designed such that all the signals of the tracking error system remain within a bounded region under the proposed hybrid switching signal, and the tracking error converges to a neighborhood of zero where the radius of the neighborhood can be made arbitrarily small by choosing the regulation parameters appropriately. Finally, the developed adaptive tracking control theory of uncertain hybrid switching Markovian systems is illustrated by using a numerical example and an application example of an electro-hydraulic model.

主讲人简介：

宗广灯，IEEE 高级会员，中国自动化学会高级会员。美国犹他州立大学、澳大利亚西悉尼大学、加拿大维多利亚大学、香港大学等留学经历。入选教育部新世纪优秀人才支持计划、山东省泰山学者工程、科睿唯安全球高被引科学家，爱思唯尔中国高被引学者和全球前2%顶尖科学家。担任International Journal of Systems Science等多个SCI国际学术刊物的客座主编或者编委。是中国自动化学会控制理论专业委员会等多个专委会委员。曾任科技部、工信部、教育部、国家自然科学基金委和多个省、市科学技术奖、人才项目及科技项目的评审专家。近年来一直从事网络化控制系统、信息物理系统和切换系统控制与优化领域的研究工作。出版英文专著2部，授权国家发明专利15项。在国际自动控制领域重要学术刊物发表SCI学术论文230篇。主持4项国家自然科学基金和10余项省部级课题。获省部级自然科学二等奖3项。

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