A revised Particle Swarm Optimization (PSO) algorithm is used to solve the upper problem and the Gradient Projection Algorithm with affine scaling is employed as the lower level problem solver.是什么意思_A revised Particle Swarm Optimization (PSO) algorithm is used to solve the upper problem and the Gradient Projection Algorithm with affine scaling is employed as the lower level problem solver.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句