The application of Parallel control for structural dynamic topological optimization based on MMA

摘要

This paper investigate the parallel control for the structural dynamic topology optimization problem.The necessary and feasibility of parallel control during the optimization iteration process were discussed, respectively. The parallel control algorithm based on traditional sequential programming method was constructed by introducing MMA.The method proposed in this paper can improve the drawback of low computational efficiency and local convergence in FEA,which has been illustrated in the results discussion section in the end of the paper.