摘要
针对矿井提升机的高可靠性要求,基于容错理论,本文提出一种矿井提升机数字控制系统反馈信号冗余检测方法。经在多台实际系统中推广应用,证明该方法具有可靠性高、准确性好等特点。
In view of the requirement of high reliability for mine hoist and based on the theory of allowance error, this paper proposes a redundant detecting method of feedback signal in hoist digital control system. The application of the method to some practical systems proves that it has high reliability and good accuracy.
出处
《煤矿机电》
2006年第3期36-37,共2页
Colliery Mechanical & Electrical Technology
关键词
提升机
调速系统
反馈信号
容错
hoist
speed control system
feedback signal
allowance error
