The Shock Isolation System Optimum Design Based on Pseudo Parallel Improved Genetic Algorithm

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Based on the vertical maximum displacement response, the paper uses a new pseudo—parallel improved genetic algorithm (PPIGA) to optimize mass and stiffness of the shock isolation system. In the process of optimization the Newmark procedure is used to calculate shock response. The optimization results show that the optimization parameter (mass and stiffness) can satisfy restricting condition and the multi—objects optimization can be realized.

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481-486

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September 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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