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A graphical surface navigation technique for multiobjective programming

 

作者: SreenivasaRao Gorti,   RobertG. Morris,   J.Hugh Ellis,   JaredL. Cohon,  

 

期刊: Civil Engineering Systems  (Taylor Available online 1990)
卷期: Volume 7, issue 3  

页码: 178-184

 

ISSN:0263-0257

 

年代: 1990

 

DOI:10.1080/02630259008970586

 

出版商: Taylor & Francis Group

 

关键词: multiobjective programming;interactive graphics;noninferior set approximation

 

数据来源: Taylor

 

摘要:

A methodology is presented to explore the tradeoffs associated with the numerous solutions typically obtained through multiobjective optimization procedures. The method is a graphical surface navigation technique based on a spring equilibrium analogy. The procedure is cast in the framework of an interactive graphical session, which permits a user easily to move from one noninferior point to another on the objective response surface. A zooming capability is also incorporated which facilitates refinement of the noninferior set approximation over particular areas of interest and as well, provides for the capability to examine the exact noninferior set. A three-dimensional and a five-dimensional problem are used to illustrate the method.

 

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