摘要
研究交流调速系统的控制方法 ,利用神经网络来实现交流调速系统的模糊控制。通过实际交流变频调速系统的实验表明 ,当突然加、减负载时 ,神经网络模糊控制与 PID控制相比 ,具有恢复时间短、超调和振荡小等特点。神经网络模糊控制特别适用于结构复杂、干扰大且控制精度要求高的系统。
Neural network is used to realize the fuzzy control in AC adjustable speed system with varying frequency. Experiments of AC adjustable speed system with varying frequency show that the resuming time of rotate speed in neural network fuzzy control system is much shorter than that in PID control system and the overshooting and oscillation during the resuming period are also weakened when the loads are suddenly increased or decreased. For systems with complicated structure, under strong disturbances and also with high control accuracy needed, this method works well.
出处
《控制与决策》
EI
CSCD
北大核心
2001年第4期500-503,共4页
Control and Decision
