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本文描述了悬挂运动控制系统的设计原理和实现方法。该系统由51单片机控制,通过液晶屏和键盘与操作人交互,通过步进电机对悬挂载荷进行开环运动控制,采用安装于悬挂载荷的反射式红外光电传感器阵列提供的反馈,对面板上给定曲线进行闭环跟踪。系统最大特点在于其软件设计使用层次化、模块化设计方法,因此得以简化和快速开发。经调试和测试,系统各项性能参数完全达到设计指标。
This article describes the suspension motion control system design principles and implementation methods. The system is controlled by 51 single-chip microcomputer, interacts with the operator through the LCD screen and the keyboard, controls the open-loop motion of the suspension load by the stepper motor, and uses the feedback provided by the reflective infrared photosensor array installed on the suspension load to provide feedback to the panel Set the curve for closed-loop tracking. The most prominent feature of the system is that its software design uses a hierarchical, modular design approach that simplifies and rapidly develops. After debugging and testing, the system performance parameters fully meet the design specifications.