基于系统分段退化的思想,本文提出了一类新的随机过程一更新几何过程.针对这一新的随机过程,给出了更新几何函数、拟更新几何年龄和拟剩余更新几何寿命的定义,并研究了它们的相关性质.最后,一个数值例子模拟了相关的理论结果.
In this paper, the concept of renewal-geometry process is put forward based on the idea of stage deterioration of system. The definitions of renewal-geometry function, the quasi renewal-geometry age and quasi residual renewal-geometry life for the new stochastic process are given, The related properties of renewal-geometry process are studied. Finally, the related theory results are simulated by an example.