电机测控电路抗干扰技术的研究  

Research on Anti-interference Technology of Electromotor Measurement and Control

作　　者：王德毓[1] 甘金颖[1] 

机构地区：[1]华北科技学院电子信息工程系,北京101601

出　　处：《机电工程技术》2006年第5期86-87,101,共3页Mechanical & Electrical Engineering Technology

摘　　要：在工作环境恶劣并存在多种干扰因素的条件下,电机测控系统的可靠性由多种因素决定,其中系统的抗干扰性能是可靠性的重要指标之一。从系统硬件设计中的电路设计、电源设计以及屏蔽设计和系统软件设计中的指令冗余、看门狗设计以及数字滤波技术等方面提出了一些抗干扰措施,使电动机能够稳定、可靠地运行,达到提高生产效率和产品质量、节约生产成本的目的。With wide use of electromotor in industry field, higher and higher requirements are put forward to reliability of its measurement and control circuit decided by many kinds of factors. The anti-interference of system is one of the important reliability indexes. It introduces some anti-interference measures including hardware and software to make electromotor run stably and reliably in badly environments with many interference factors in order to improve the efficiency and quality of products and reduce cost.

关 键 词：抗干扰 电动机 硬件 软件 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]