综合控制理论、过程控制、微机控制、可编程控制器、软件程序设计等课程的相关理论知识，设计一个完整的液位控制系统，全面学习和掌握典型控制系统的设计方法、控制方法、调试方法。-Integrated control theory, process control, computer control, programmable controllers, software design, the theory of knowledge course and design a complete level control system, a comprehensive study and master the typical control system design, control methods, testing methods .