计算机控制系统是自动化专业的一门综合性实践性很强的专业课程,为了培养学生对所学知识的综合运用能力,提高学生独立分析解决问题的能力,有必要加强计算机控制系统课程的综合性设计实验,本文针对电加热炉装置基于微处理器设计了一种温度闭环控制综合实验系统,通过实时仿真验证了本文设计方案可行有效。 Computer control system is a comprehensive and practical specialty course of automation major. In order to cultivate students ’ability to comprehensively use knowledge and improve students’ capability of analyzing and solving problems independently, it is necessary to strengthen the comprehensiveness of computer control system courses Design experiment, this text designs a kind of temperature closed-loop control experiment system based on the microprocessor for the electric heating furnace device. The real-time simulation proves that this design is feasible and effective.