故障函数 meaning in English

failure function

In the fourth chapter the more details of realizing the fault tolerant flow control is discussed , and and the crr is settled by the conclusion of fdd and the real - time function calculation which achieve the goal of the system control rule on - line reconstruction
第四章进一步探讨了主动容错在流程控制中的实现问题，即根据故障诊断的结果，实时计算故障函数，在线修改系统的控制律的方法来实现容错控制律重构。
Firstly , a relevant algorithm is presented for locating single - line - to - ground ( slg ) fault in distribution networks , fault functions are reasoned out and analyzed for single - phase and three - phase distribution lines , and criterion measure , which are based on the frequency , phase and shape characteristics of the fault function spectrums , are also presented for locating slg faults
首先论文对三相均匀换位线路的故障定位进行了公式推导和数值计算分析，并在频域内对故障函数的频谱曲线幅值、相角和频率特性进行了分析，提出了相应的故障定位判据。