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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