2019/4/19 15:03:19 来源： 深圳长欣自动化设备有限公司
通过控制系统冗余原理与方法的具体分析可以看到，系统的可用性在很大程度上取决于那些MTBF值较低而能对系统正常运行造成重大影响的部件，如主控制卡、网络、电源、通讯转发卡等。在系统设计中对关键部件进行冗余设计，可以大大提高系统的可用性。
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