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针对PSO算法的实用性和优化效果,选用四个测试函数,计算它们在不同的PSO优化算法和不同维数下的结果,并给出边坡稳定性平价实例计算。计算结果表明不同的PSO优化算法的实用性和效果不同,同种PSO算法对不同问题的优化效果也不同,随着维数的增加各个优化算法的效果也越来越差。
According to the practicability and optimization effect of PSO algorithm, four test functions are selected to calculate their results under different PSO and different dimensions, and a case study of slope stability is given. The calculation results show that the practicality and effectiveness of different PSO optimization algorithms are different, and the same kind of PSO algorithm has different optimization effects on different problems. As the dimension increases, the effectiveness of each optimization algorithm is getting worse and worse.