基于STM32F4的基板检测输送平台运动控制器设计

Design of motion controller in flat-panel detection and conveying platform based on STM32F4

针对基板检测输送平台的运动控制器昂贵且维护难等问题,提出基于STM32F4微控制器的基板检测输送平台运动控制器设计。该设计采用高性能MCU给控制系统提供强大的运算资源和丰富的通信接口,为电机的精确控制提供保证,同时该微控制器丰富的IO资源充分满足该平台的多开关量检测和控制;采用模块化的设计简化了控制系统的硬件结构,这便于后期的维护和升级。最后提出了一种气缸同步控制的方案并在MATLAB下仿真得到验证。相对于目前市场上的运动控制器,该设计在实现基板检测输送平台精确控制的同时,有效地降低了控制器的成本和控制系统的体积。

There are many problems such as expensiveness and difficuh maintenance in motion controller of glass substrate detection and delivery platform. For these, the design of flat-panel detection and conveying platform is presented based on STM32F4. The design uses a high-performance MCU to provide powerful computing resources and rich communication interfaces, and it provides a guarantee for precise control of the servo motor. Meanwhile, the rich microeontroller IO resources fully meet the multi-switch detection and control in the process of fiat panel detection and control. The modular design simplifies hardware structure of the control system, which is easy to maintain and upgrade later. Finally, the scheme of cylinder synchronization control is proposed and has been verified in MATLAB simulation. Compared with the current motion controller on the market, it effectively reduces the controller cost and size of the control system while achieving precise control.