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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 high reliability requirement of mine hoist, based on fault-tolerant theory, this paper presents a method of redundancy detection of feedback signal of mine hoist digital control system. After being popularized and applied in many practical systems, the method is proved to be highly reliable and accurate.