基于对结构拓扑优化理论及方法的研究，从ICM方法中的过滤函数出发，结合均匀化方法的思想，以幂函数形式的过滤函数为例，运用最小二乘法确定重量过滤函数和与其相应的刚度过滤函数，然后，采用数值模拟的方法，提出过滤函数幂指数系数的概念，探讨了重量过滤函数与刚度过滤函数之间的关系。(Study on the theory and method of topology optimization based on the filter function from the ICM method of combining homogenization method to filter the function power function form, for example, to determine the weight of the filter function and the corresponding stiffness of the filter function, then using the least squares method, using numerical simulation method, puts forward the concept of the filter function exponential coefficient, discusses the relationship between the weight of the filter function and stiffness filter function.)