一种典型自动控制原理实验教学设备研究  

Study on a typical teaching and experimental equipment based on automatic control principle

作　　者：孙大卫[1] 丁兴俊[1] 毕经存[1] 夏朝辉[1] 

机构地区：[1]第二炮兵工程学院专业基础实验中心,陕西西安710025

出　　处：《实验技术与管理》2011年第7期79-81,共3页Experimental Technology and Management

摘　　要：自动控制原理实验的模拟电路实验箱缺少典型的被控对象,在很大程度上限制了学生对自动控制原理的理解和应用。根据自动控制原理实验的特点,提出了采用小车、转盘作为被控对象,以直流伺服电动机作为执行机构的新的实验系统。实践表明,该系统不仅可以完成自动控制原理实验的验证性、设计性、综合性实验,而且学生可以此为基础,开发各种不同用途的控制系统,提高了实践应用能力。For experiments of automatic control principle,there isn＇t a typical controlled plant in the analog circuit experiment box.To a large extent,it limits the students to understand the automatic control principles.Based on the characteristics of automatic control,a new experimental system is presented.In the system,a small car and a turntable are plants,and a DC servo motor is an actuator.Practice shows that the system can complete the verification experiments,design experiments and comprehensive experiments of automatic control principle,and using this system as a basis,students can improve the their abilities of practical application through developing a variety of different uses of the control system.

关 键 词：自动控制原理实验 实验装置 直流伺服电动机 

分 类 号：TP271[自动化与计算机技术—检测技术与自动化装置] G642.423[自动化与计算机技术—控制科学与工程]