Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我有 n 个相同的组件,它们在并联系统中连接在一起,每个组件的故障率为 0.01。有人可以指出计算至少 2 个组件一起失效的概率的方程式吗?
要对独立组件的故障次数建模,可以使用二项分布。