根据模糊故障数的资料，实现了核心的算法。test类是启动测试类。该算法主要实现核心部分，具体应用要根据实际的环境对代码作简单的修改即可-under the fuzzy information on the number of failures to achieve a core of the algorithm. Test is the test launch category. The algorithm main core, specific application according to