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Evolutionary algorithm for the placement of fluid power valves on a valve stand
Author(s) -
Trichy M. Kethara Pasupathy,
Ravi T. Seethamraju,
Robert G. Wilhelm
Publication year - 2005
Publication title -
engineering with computers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.659
H-Index - 52
eISSN - 1435-5663
pISSN - 0177-0667
DOI - 10.1007/s00366-005-0304-z
Subject(s) - routing (electronic design automation) , power (physics) , computer science , evolutionary algorithm , mathematical optimization , placement , mathematics , physical design , computer network , embedded system , physics , circuit design , quantum mechanics
The choice of placement of fluid power valves on a valve stand and routing by pipes impacts operational costs. Choosing the right placement that provides optimum routing configuration or determining the optimum routing for a chosen placement, are both computationally hard problems. An evolutionary algorithm (EA), to minimize operational costs while optimizing placement and routing of valves, is developed here. The best practices in the industry are abstracted and implemented in the EA. In this paper, the algorithm and its performance for examples with varying complexities are presented. Our results meet or exceed experienced designers solutions.

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