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華中科技大學萬一鳴副教授講座通知
發布人:劉玉菡  發布時間:2019-12-30   瀏覽次數:10

應永利集团下载app袁帥副教授邀請,華中科技大學萬一鳴副教授對哈爾濱工業大學進行交流訪問,於202013日(周五)舉行學術講座,歡迎感興趣的師生參加。

時間:202013日(周五) 上午9:30

地點:科學園2A1308

報告題目: Probabilistic robust control and estimation: a polynomial chaos approach

報告摘要:

Numerous studies have been reported on robust control and estimation subject to model uncertainties. The widely used worst-case strategy tends to produce highly conservative performance because the worst-case scenario may have vanishingly low probability of occurrence. In contrast to a worst-case performance bound, practical interest in the performance variation or dispersion across the uncertainty region has motivated recent research on probabilistic robustness. For general nonlinear uncertainty structure, the most widely recognized approach is various randomized algorithms using Monte-Carlo sampling. However, the convergence of its solution with respect to the number of samples is generally slow, thereby it often results in intensive computation with a large sample size. In this talk, we present a computationally efficient nonsampling alternative by exploiting polynomial chaos theory. Both control and state estimation problems will be discussed for linear systems with nonlinear dependence on probabilistic parametric uncertainties.

報告人簡曆:

萬一鳴,華中科技大學人工智能與自動化學院副教授。2013年博士畢業於清華大學;分別於2013-2016年和2016-2017年在荷蘭代爾夫特理工大學和麻省理工學院從事博士後研究工作;2018年入職華中科技大學,並入選湖北省百人計劃青年項目。主要研究興趣包括故障診斷、概率魯棒控製與估計、模型預測控製。擔任IFAC過程控製技術委員會委員、中國自動化學會技術過程的故障診斷與安全性專業委員會委員。