摘要
将遗传算法中的变异机制引入基本蚁群算法中,用遗传蚁群算法来优化直接转矩控制系统中PID调节器参数,提高了PID调节器的自整定能力,有效地降低了系统中的转速脉动,增强了系统的快速性和稳定性。仿真实验表明:该策略使直接转矩控制系统的动、静态性能得到了明显的提高和改善。
The mutated genetic algorithm was imported into ant colony optimization to adjust the parameters of PID controller in direct torque control system. The scheme improved the adjustive capability of PID controller. Genetic ant colony algorithm in PID controller decreased the ripple of torque and rotor speed, and increases rapidity and stability. The simulation experiment results of direct torque control illustrated that the system had a better dynamic and steady characteristics.
出处
《微特电机》
北大核心
2007年第10期44-47,60,共5页
Small & Special Electrical Machines
关键词
遗传蚁群算法
PID
直接转矩
genetic ant colony algorithm
PID
direct torque control （DTC）
