報(bào)告時(shí)間:2021年6月18日(星期五)15:30-16:30
報(bào)告地點(diǎn):理學(xué)院西教五222(智慧教室)
報(bào)告題目:Logical Network-based Approximated Optimal Control of Continuous Domain System and Application to HEV Energy Management Problems
報(bào)告嘉賓:吳玉虎 教授 博士生導(dǎo)師
講座概要:
In this talk, we consider the finite horizon optimal control problem for the discrete dynamical systems on continuous domain. First, the original optimal control problem on continuous domain is approximated by the optimal control problem on discrete (finite) domain by a quantification process. Under suitable assumptions, the convergence analysis of approximated optimal cost of the quantified system to the optimal cost of the original system is established with error estimation. Then, based on semi-tensor product, an effective algorithm for the approximated optimal solution is provided by using the logical network-based approach. Application to the energy management problem of hybrid electric vehicle (HEV) is presented to illustrate and show the effectiveness of the proposed approximation scheme and the corresponding algorithm.
嘉賓簡(jiǎn)介:
吳玉虎,大連理工大學(xué)控制科學(xué)與工程學(xué)院教授、博士生導(dǎo)師、美國(guó)Mathematical Reviews評(píng)論員,入選遼寧省“興遼計(jì)劃”青年拔尖人才計(jì)劃。2012年1月獲得哈爾濱工業(yè)大學(xué)基礎(chǔ)數(shù)學(xué)博士學(xué)位。2012年4月至2015年9月,在日本上智大學(xué)做博士后研究員(合作導(dǎo)師為申鐵龍教授),并且以合作研究員的身份參與日本豐田公司的汽車發(fā)動(dòng)機(jī)控制等方面的研究。2015年10月加入大連理工大學(xué),共主持國(guó)家級(jí)基金3項(xiàng)。一直從事非線性系統(tǒng)、隨機(jī)邏輯系統(tǒng)的分析和優(yōu)化控制理論的研究及其在發(fā)動(dòng)機(jī)控制系統(tǒng)和無(wú)人機(jī)系統(tǒng)中的應(yīng)用等科研工作。已在IEEE TAC、Automatica、Syst. Control Lett.、IEEE TCST、IEEE TCNS、IEEE TNNLS、IEEE TASE、IEEE TCYB、IEEE TSMCS等控制理論領(lǐng)域重要期刊及IEEE TVT、Appl. Therm. Eng.、Mech. Syst. Signal Pr. 等機(jī)械工程領(lǐng)域重要期刊發(fā)表SCI論文共60余篇。