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运用可靠性理论和电子计算机技术,实时反映设备运行状况,并据此指导运行和维修,是设备管理工作的一个新的尝试。正确地确定设备的可靠度,将能获得系统的稳定、高效率和最佳经济效益。 一、可靠性工程的基本概念 1、设备故障的概率 设备故障是一个随机事件。设备使用到某一时刻发生故障的可能性可以用概率来表示。在实际工作中,为确定一个随机事件发生的概率,可以通过大量试验或统计资料来求得。 2、可靠性和可靠度
The use of reliability theory and computer technology, real-time reflection of equipment operating conditions, and accordingly guide the operation and maintenance, equipment management is a new attempt. Correctly determine the reliability of the equipment, will be able to get the stability of the system, high efficiency and the best economic benefits. First, the basic concepts of reliability engineering 1, the probability of equipment failure Equipment failure is a random event. The probability of a device malfunctioning at some point in time can be expressed in terms of probability. In practice, to determine the probability of a random event, can be obtained through a large number of experiments or statistical data. 2, reliability and reliability