在参加数学建模的过程中，对非线性规划问题进行了系统的整理，包括MPGA算法、GA算法、pso算法、QGA算法，对其优劣性进行了排序；(In the process of participating in mathematical modeling, we systematically sorted out the nonlinear programming problems, including MPGA algorithm, GA algorithm, PSO algorithm and QG