Optimal Seat Suspension Design Using Genetic Algorithms

作     者：Wael Abbas Ossama B. Abouelatta Magdy El-Azab Mamdouh El-Saidy Adel A. Megahed 

作者机构：Engineering Physics and Mathematics Department Faculty of Engineering （Mataria） Helwan University Cairol 1718 Egypt Production Engineering and Mechanical Design Department Faculty of Engineering Mansoura University Mansoura 35516 Egypt Mathematics and Engineering Physics Department Faculty of Engineering Mansoura University Mansoura 35516 Egypt Mathematics and Engineering Physics Department Faculty of Engineering Cairo University Cairo 12211 Egypt 

出 版 物：《Journal of Mechanics Engineering and Automation》 (机械工程与自动化（英文版）)

年 卷 期：2011年第1卷第1期

页      码：44-52页

摘      要：The linear seat suspension is considered due to the low cost consideration therefore, the optimal linear seat suspension design method can be used for this purpose. In this paper, the design of a passive vehicle seat suspension system was handled in the framework of linear optimization. The variance of the dynamic load resulting from the vibrating vehicle operating at a constant speed was used as the performance measure of a suspension system. Using 4-DOF human body model developed by Abbas et al., with linear seat suspension and coupled with half car model. A genetic algorithm is applied to solve the linear optimization problem. The optimal design parameters of the seat suspension systems obtained are kse = 3 012.5 N/m and cse = 1 210.4 N. s/m, respectively.

主 题 词：非线性优化问题 座椅悬架 设计方法 遗传算法 悬浮式 悬架系统 车辆座椅 人体模型 

学科分类：12[管理学] 1201[管理学-管理科学与工程类] 07[理学] 08[工学] 082304[082304] 080204[080204] 070105[070105] 0802[工学-机械学] 0701[理学-数学类] 0823[工学-农业工程类] 

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