软件可靠性模型中样点可信度

Sample Reliability of Software Reliability Modeling

将未确知有理数理论应用于数据建模是常见的建模方法,为了使其更有效地应用于软件可靠性的建模,结合软件失效数据的特点,从样点及样点的可信度两方面,研究未确知理论应用于软件可靠性模型的方法,提出对样点补偿的观点,并给出用补偿后样点计算可信度的计算方法。为未确知理论应用于软件可靠性的建模提供了新思路和新方法,并结合实例说明这一方法的有效性。

Using the theory based on unascertained ration number to study the modeling is a common method. In order to make the theory more effectively applied to the software reliability modeling,a study from samples and its reliability according to the failure data＇s characteristic is given. In this paper,a new opinion that the sample should be compensated,and a method which is using compensated value to calculate samples＇ reliability are put forward. New thinking and new method in software reliability modeling based on unascertained ration number theory are proposed. It shows the feasibility of new method.