农业机械现代设计方法综述

文章简介了农业机械现代设计方法的软件工具和在中国的应用情况,指出现代设计方法的核心是利用软件优化参数.应用现代设计方法首先必须建立设计平台,包括5个方面内容:创新方法规律、理论研究成果、优化设计软件、实验台架、队伍建设.农业机械研究难度大、季节性强、环境恶劣、造价低廉、适应广泛、竞争激烈.而现代设计方法的优点是缩短周期...

Overview of modern design method in agriculture machinery

In this paper,it introduced that the modern design methods of software tools and the application situation in China.And it is also pointed out that the core of the modern design method was to optimize the parameters by software.To apply the modern design method,firstly,the design platform must be established.The contents of the platform includes five parts: find out the law of the innovative methods,achievements of theory research,design software of optimization,establishment of test-stand,construction of academic team.The difficulties of research for agricultural machinery is great: strong seasonal variation,rough environment of assignments,low cost,wide adaptability,fierce competition.The modern design method has the advantages of shortening the cycle,reducing research cost and improving design accuracy.The paper focused on two optimization methods that the author has proposed: "Quadratic optimization" and "Parameters guided" optimization method which compared with the traditional design method.The software interface of the optimization,virtual experiment and test is displayed on the VB platform.It also introduces how to use the "fool" type and automatic optimization software under the guiding ideology of "Parameters guided" optimization.