【摘要】 对160T汽车起重机起升机构的5个变量、22个约束条件,用高散混合变量的随机法进行了优化设计,结果表明:采用优化设计的机体体积比传统设计减小了30%以上,成批生产将获得可观的经济效益和社会效益.更多还原

【Abstract】 The optimal design is carried out with to 5 variables and 22 bandingterms of the rising mechanism of 160T track crane by the random methed of mixed di-screte varitables.Results show: the volume of crane has been reduced 32.8% by optimal design compared with by traditional design; if it can be manufactured group by group,then the considerable social and economic value must be acquired.更多还原