模糊控制在平台罗经控制模型中的应用

An Application of Fuzzy-control in Gyrocompass Control Model

平台罗经中PID调节器是使用较多的控制方式之一 ,它具有抗干扰性好、稳态误差小、易于调整等优点 ,但其总的输出调节的时间长 ,不能识别机动加速度并减小其影响 ,是常规PID调节器在平台罗经上应用的不足 .本文针对平台罗经使用环境的特点 ,利用模糊控制的方法 ,来弥补常规PID调节器的不足 .结果表明模糊控制在响应时间、鲁棒性等方面比常规PID调节器有优势 .

PID adjuster is often used in gyrocompass control model.It has some advantages,such as favorable ability of anti_jamming,small steady state error,easy to adjust,and so on.But it has some deficiencies,such as long time to adjust and unable to identify movement.In this paper the method of fuzzy control is adopted in gyrocompass control model and the result shows that the fuzzy control method is more favorable than PID on response time,robustness.