【摘要】 介绍了在电动灯光距离调节器 (调光马达 )综合性能参数的自动测试系统中应用精密FUZZY -PI实现模拟负载仿真的一种控制方案 ,具体分析了系统结构、硬件和软件设计。采用步进电机对精密负荷力进行控制加载 ,结合模糊控制和PI控制 ,构造了全数字化的仿真加载系统。现场调试和运行结果表明 ,该方案具有控制精度高、动态响应好、振荡小、可靠性高和抗干扰能力强等的特点更多还原

【Abstract】 A scheme of load simulation module with the Fuzzy-PI controller is proposed for the automatic control system for electrical headlight spacing adjustor.The main structure,hardware and software design of the system are also discussed in detail.The result of the true run proves the high controlling accuracy,good dynamic responsibility,good reliability,high resistance to disturbance and other good qualities of this scheme.更多还原