学术活动

芬兰Aalto大学Risto Lahdelma教授学术讲座

活动品牌 大连理工大学-学术活动
主 讲 人 Prof. Risto Lahdelma
活动地点 综合实验3号楼3楼会议室
开始时间 2017-10-30 09:30
结束时间 2017-10-30 11:30

活动简介:

Risto Lahdelma is professor of Energy for communities (since 2009) in Department of mechanical engineering at Aalto University, Finland. He received his PhD in 1994 at Helsinki University of Technology. His earlier positions include professor of computer science at University of Turku, Research Professor in Energy Markets at VTT Technical Research Centre of Finland, and associate professor at University of Jyväskylä. His research interests include mathematical modelling, simulation, optimization and multicriteria decision support. He has published extensively in leadings operations research, compute science and energy journals.





报告1Modeling and optimization of energy systems – basic theories and practices


最优化模型的一般形式,特性、类型,包括单变量和多变量问题,连续、离散和混合整数问题,无约束和有约束问题,凸问题和非凸问题,单目标和多目标问题。真实最优化问题和理论问题的区别。凸函数和凹函数的定义。线性规划模型的图解表示法。解决线性规划问题的规范形式、基础解、单纯型算法、差额成本和影子价格。