The OC algorithm and the MMA (method of moving asymptotes) algorithm based on SIMP approach are deduced and used for the topology optimization problem of continuum structure.2.

• 研究了拓扑优化求解算法，主要是优化准则算法(OC)和数学规划算法(MP)，推导了基于SIMP模型的优化准则算法和移动渐进线算法。