Because the time constraint of the real-time tasks, the scheduling algorithm must incorporate the fault-tolerance technique, for preventing from the task failure under the condition of system faults.

由于实时任务有时间限制性的要求，因此为了防止系统出错而导致的任务失败，在实时任务调度算法中还必须考虑容错问题。

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Because the time constraint of the real-time tasks, the scheduling algorithm must incorporate the fault-tolerance technique, for preventing from the task failure under the condition of system faults.

由于实时任务有时间限制性的要求，因此为了防止系统出错而导致的任务失败，在实时任务调度算法中还必须考虑容错问题。

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