在互联网上进行结构系统协同优化的信息交流与进程调控

Communication and process control of internet-based collaborative optimization of distributed structural systems

由于异地分布式复杂产品系统的分系统是由不同设计单位分别进行优化设计的,一般说来,这样组集起来的产品系统并不能得到真正优化.为得到整个分布式结构系统的优化设计就必须进行网络化全局协调优化设计.以互联网的电子邮件为基础,研究了在互联网上进行结构系统全局协调优化设计的信息交流与进程调控技术及其实现途径,并利用VB计算机语言开发了一个实用软件系统.一个卫星结构系统全局协调优化设计的应用实例表明了分布式结构系统网络化协同优化的必要性和所开发软件的有效性.这项技术对于复杂产品的全球化协同设计具有重要意义.

Subsystems of a complex product system are often optimized individually by different design units. Generally, the assemblage of all the optimum designs of subsystems is not the optimum design of the product system. To get the optimum design of distributed structural systems, internet\|based global coordinating optimization technique is necessary. On the basis of E\|mail function of internet, the authors researched technology and realizing approach of communication and process control for internet\|based global coordinating optimization of distributed structural systems, and by using VB computer language developed a practical software system. An application example of global coordinating optimization of a satellite structural system shown that the internet\|based collaborative optimization of distributed structural systems is necessary, and the software developed is efficient. This technique has important effect for global collaborative design of a complex product system.