【摘 要】
：
针对航空制导炸弹的滚转通道,提出了利用自抗扰控制进行滚动控制设计的新方法。通过降阶扩张观测器对系统的扰动实时估计并实时补偿,使被控制对象被“线性化”成“积分串联型
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针对航空制导炸弹的滚转通道,提出了利用自抗扰控制进行滚动控制设计的新方法。通过降阶扩张观测器对系统的扰动实时估计并实时补偿,使被控制对象被“线性化”成“积分串联型”系统,针对该系统仅仅需要PD控制。仿真结果表明,该控制器比PID具有较强抗干扰能力及较高的控制品质。
Aiming at the rolling channel of air-guided bombs, a new method of rolling control design based on ADR control is proposed. Through the real-time estimation of the disturbances of the reduced-order extended observer and real-time compensation, the controlled object is “linearized” into “integral series type” system, only the PD control is required for the system. The simulation results show that this controller has stronger anti-interference ability and higher control quality than PID.
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