月球车用行星车轮的优化设计  

Optimum design of planetary wheel of lunar rover

作　　者：高海波 孟庆鑫 邓宗全[2] 方海涛[2] 

机构地区：[1]哈尔滨工程大学机电工程学院,哈尔滨150001 [2]哈尔滨工业大学机电工程学院,哈尔滨150001

出　　处：《哈尔滨工业大学学报》2006年第6期843-847,共5页Journal of Harbin Institute of Technology

基　　金：国家自然科学基金资助项目(50375032)

摘　　要：为解决行星轮式月球车的行星车轮的质量与其越障能力之间的矛盾,以行星车轮质量最轻为目标函数对其进行了优化设计.该优化数学模型包含离散整形变量、离散实型变量和连续变量,有多个非线性不等式约束,采用分层降维枚举法来求解优化问题,并编写了计算程序,所得的结果符合实际要求.To solve the contradiction between mass of planetary wheel of lunar rover and its passing obstacle capability the planetary wheel design is optimized by the objective function that the wheel mass is lightest. The mathematic model of optimum design consists of discrete integer variable, discrete real variable and continuous variable. There are many nonlinear inequation restrain. Solving the optimum design is given by layered dimensionality reduction enumeration method, calculation program written and the calculated results is reasonable and satisfied with design request.

关 键 词：月球车 行星车轮 优化设计 

分 类 号：TH132.425[机械工程—机械制造及自动化]