一个不完全排错状态下的软件可靠性增长模型

一个不完全排错状态下的软件可靠性增长模型 A Software Reliability Growth Model Under Imperfect Debugging 余东 YU Dong 1 first-author 杨勤荣 YANG Qin\|rong 1 武汉科技大学城市建设学院,武汉,430070 武汉科技大学城市建设学院,武汉,430070 College of Urban Construction,Wuhan University of Science and Technology College of Urban Construction,Wuhan University of Science and Technology 在充分地考虑了软件排错过程特点的基础上，将现有的可靠性增长模型中“完全排错”的假设修改为“不完全排错”，使之更符合实际情况．通过将软件错误分为不同的两类来刻画，得到了一个软件可靠性增长模型，该模型含有两个参数，使用起来较为方便． The character of software debugging process is considered, the method for improving to the hypothesis of \!perfect debugging\" in Reliablity Growth Model nowdays is given, a hypothesis of \!imperfect debugging\" which is more suits to realistic situation is presented. Dividing the software faults into two classes, we get a new software reliability growth model.This model contains two parameters which is great convenience to use. \; 软件可靠性 第一类和第二类软件错误 不完全排错 非齐次泊松过程 software reliability primary and secondary software failures imperfect debugging non-homogeneous poisson process TP311.5 1999-05-01 2021-04-01 5