摘要
以塔式起重机起重臂为优化对象,针对塔机起重臂结构特点,建立了起重臂的质量优化目标函数,对模糊约束条件采用扩增系数法求出其隶属函数,很好的转化了约束条件。并运用MATLAB优化工具箱寻求问题最优解,使求解过程得到简化,能可靠地获得全局最优解。
Jib of tower crane is taken as the optimal object, the optimization objective function is built with the optimization traget of minimizing quality for design feature, angmentation coefficient method not only translate constraint condition in a good way but also work out membership functions . Direct SearchTool-box of MATLAB software is adopted to solve the optimization model and optimization process is simplified and global optimum solu-tion is found.
出处
《科技信息》
2010年第9期92-93,共2页
Science & Technology Information
