講座主題：PDE Control of Cable-Actuated Mechanisms
專家姓名：王驥
工作單位：廈門大學(xué)
講座時(shí)間：2023年1月12日 16:00-17:30
講座地點(diǎn)：騰訊會(huì)議：658-867-945
主辦單位：煙臺(tái)大學(xué)數(shù)學(xué)與信息科學(xué)學(xué)院
內(nèi)容摘要：
The actuation of mechanical loads by means of cables has its advantages over rigid connections. It allows for significant improvements in energy efficiency, weight, size of the operation workspace, operation speed, and maximum payload, compared with rigid-body mechanisms. However, the distributed parameter nature of cables makes the control design of the cable-actuated mechanisms more challenging than the traditional ODE-based control designs for lumped parameter rigid-body mechanisms, giving rise to many new problems in boundary control of PDEs. The theoretical challenges and practical significance have led us to carry out research on many topics involving cables of time-varying length, with moving loads, and with actuator dynamics. This talk will present this collection of methodologies, whose meaning is predominantly mathematical, but whose inspiration comes entirely from applications and technology.
主講人介紹：
王驥，2018獲重慶大學(xué)機(jī)械工程博士學(xué)位，2019-2021于加州大學(xué)圣地亞哥分校機(jī)械與航空工程系任博士后。目前是廈門大學(xué)航空航天學(xué)院自動(dòng)化系副教授，入選廈門大學(xué)“南強(qiáng)青年拔尖人才支持計(jì)劃”（2021）。主要從事分布參數(shù)系統(tǒng)邊界控制理論及其在柔性機(jī)械結(jié)構(gòu)中的應(yīng)用研究。以第一作者在控制領(lǐng)域頂刊IEEE TAC和Automatica發(fā)表論文12篇（長(zhǎng)文11篇），出版學(xué)術(shù)專著一部(Princeton University Press)。目前擔(dān)任控制領(lǐng)域國際權(quán)威期刊Systems & Control Letters編委。
