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随着天线口径的增大,对于伺服系统的要求也越来越高。大口径天线的刚性和结构谐振频率降低,导致伺服系统的动态滞后加大,甚至可能造成雷达丢失目标。通过对新测量船伺服控制系统的分析,建立了伺服系统的控制模型,并将智能积分器应用到位置控制环路中。仿真结果表明,智能积分器能够有效的减小超调量,加快调节速度,取得了较好的控制效果。
As the diameter of the antenna increases, the requirements for the servo system are also getting higher and higher. Large-diameter antenna stiffness and structural resonance frequency decreases, resulting in increased dynamic lag servo system, and may even cause the radar to lose the target. Through the analysis of the new measurement ship servo control system, the control model of the servo system is established, and the intelligent integrator is applied to the position control loop. The simulation results show that the intelligent integrator can effectively reduce the overshoot, speed up the adjustment, and achieve better control effect.