供稿、攝影：管理科學(xué)與工程系 編輯：高超
2012年5月29日，美國(guó)羅格斯大學(xué)工業(yè)和系統(tǒng)工程系David W. Coit教授，應(yīng)管理與經(jīng)濟(jì)學(xué)院崔利榮教授之邀，來(lái)偉德國(guó)際官網(wǎng)做 “System Reliability and Component Replacement Analysis for Electricity Transmission/Distribution Systems” 的學(xué)術(shù)報(bào)告。
Coit教授在報(bào)告中，介紹了其最新研究成果——基于可靠性理論的復(fù)雜電網(wǎng)的維修及更換策略的求解問(wèn)題。其中，Coit教授重點(diǎn)講述了如何運(yùn)用運(yùn)籌學(xué)知識(shí)建立數(shù)學(xué)模型，特別是綜合動(dòng)態(tài)規(guī)劃與整數(shù)規(guī)劃方法，優(yōu)化了在維修費(fèi)用約束下的電網(wǎng)系統(tǒng)的可靠性問(wèn)題。首先， Coit教授利用動(dòng)態(tài)規(guī)劃方法求解系統(tǒng)中各個(gè)部件的更換策略及更換成本。然后，他結(jié)合線性整數(shù)規(guī)劃方法求解系統(tǒng)的最有維修策略。Coit教授指出，該方法使用可推廣到多種維修策略模型。Coit教授給大家上了一堂“活用”運(yùn)籌學(xué)知識(shí)解決實(shí)際問(wèn)題的課。
最后，針對(duì)與會(huì)同學(xué)的提問(wèn)，Coit教授進(jìn)行了詳細(xì)的解答。特別是，對(duì)于同學(xué)們提出的關(guān)于如何把所學(xué)專(zhuān)業(yè)知識(shí)與未來(lái)職業(yè)規(guī)劃相結(jié)合的問(wèn)題，Coit教授給出了諸多建議。
會(huì)后，Coit教授與大家合影留念。
報(bào)告人簡(jiǎn)介：
David W. Coit is a Professor in the Department of Industrial & Systems Engineering at Rutgers University. His current research involves system reliability modeling and optimization, risk analysis, and multi-criteria optimization considering uncertainty. He received a BS degree in mechanical engineering from Cornell University, an MBA from Rensselaer Polytechnic Institute, and MS and PhD in industrial engineering from the University of Pittsburgh. He also has over ten years of experience working for IIT Research Institute (IITRI), Rome NY, where he was a reliability analyst, project manager, and engineering group manager. In 1999, he was awarded a CAREER grant from NSF to develop new reliability optimization algorithms. In 2010, he was awarded a NSF grant to study the integration of quality and reliability models for evolving technologies. In 2008, he was an instructor at the System Reliability Workshop sponsored by the Chinese Academy of Sciences (CAS) and held at Beihang University, Beijing, China. He also has been funded by U.S. Navy, industry, and power utilities. He is a member of IIE and INFORMS.
（審核：顏志軍）
