中文摘要：

以设计矩阵表示的耦合功能集为研究对象,针对耦合功能集中功能耦合的程度,给出了一种度量的方法;使用混沌思想改进了粒子群算法,以参数可行解的减少量为目标函数,实现了耦合功能的顺序规划。最后通过某汽车停车档的设计实例验证了算法的有效性。

英文摘要：

The coupled function set which is described by design matrix is studied,and a new method of measuring the coupling strengths is brought forward.A chaotic improved PSO with the objective function of the reduction of the solution space is applied in sequencing the coupling function.An example of the design for automobile parking structure is used to verify the effectiveness of the method.