A sensor network is unlikely to crash outright, but as some nodes die and others generate noisy or corrupt data, the measurements of the overall system may become biased or inconsistent.

• 感测网络并不会突然地彻底停摆，但是当某些节点死亡，某些节点制造出杂讯或有误的数据时，整个系统的测量值就可能出现误差或不一致。