The rate of occurrence of failures

1997 ◽  
Vol 34 (1) ◽  
pp. 234-247 ◽  
Author(s):  
Lam Yeh
Keyword(s):  
Markov Chain ◽  
Markov Process ◽  
Continuous Time ◽  
Continuous Time Markov Chain ◽  
Two Component System ◽  
Component System ◽  
Higher Dimensional ◽  
Supplementary Variables ◽  
Two Component ◽  
Maintenance Model

In this article, we assume that the state of a system forms a continuous-time Markov chain or a higher-dimensional Markov process after introducing some supplementary variables. A formula for evaluating the rate of occurrence of failures for the system is derived. As an application of the theory, a maintenance model for a two-component system is also studied.

The rate of occurrence of failures

1997 ◽  
Vol 34 (01) ◽  
pp. 234-247 ◽  
Author(s):  
Lam Yeh
Keyword(s):  
Markov Chain ◽  
Markov Process ◽  
Continuous Time ◽  
Continuous Time Markov Chain ◽  
Two Component System ◽  
Component System ◽  
Higher Dimensional ◽  
Supplementary Variables ◽  
Two Component ◽  
Maintenance Model

In this article, we assume that the state of a system forms a continuous-time Markov chain or a higher-dimensional Markov process after introducing some supplementary variables. A formula for evaluating the rate of occurrence of failures for the system is derived. As an application of the theory, a maintenance model for a two-component system is also studied.

Markov Process-Based Availability Analysis of Rendering Cluster Systems

2011 ◽  
Vol 225-226 ◽  
pp. 1024-1027 ◽  
Author(s):  
Yong Bin Wang ◽  
Zhi Guo Hong ◽  
Min Yong Shi
Keyword(s):  
Markov Chain ◽  
Markov Process ◽  
Continuous Time ◽  
Continuous Time Markov Chain ◽  
Cluster Systems ◽  
Availability Analysis ◽  
Advantages And Disadvantages ◽  
One Year ◽  
Theoretical Foundations ◽  
Mode Failure

Considering common mode failure (CMF) in the rendering cluster systems, the availability of rendering cluster systems with the increase of cluster’s number was studied. Firstly, based on availability of system with one cluster node, system with two cluster nodes was modeled with continuous time markov chain (CTMC) model. Then, the CTMC model was extended to the case of system with three cluster nodes. Furthermore, by solving these three CTMC models, availability for different cases were numerically deduced. Additionally, during one year the unavailable time for different cases was calculated and analysis by comparison was conducted. Finally, conclusions on different cases’ advantages and disadvantages are derived thereby, which offers theoretical foundations for establishing rendering cluster systems.

The role of PhoP/PhoQ two component system in regulating stress adaptation in Cronobacter sakazakii

2021 ◽  
pp. 103851
Author(s):  
Yan Ma ◽  
Yingying Zhang ◽  
Ke Chen ◽  
Lingzhu Zhang ◽  
Yibei Zhang ◽  
...  
Keyword(s):  
Stress Adaptation ◽  
Cronobacter Sakazakii ◽  
Two Component System ◽  
Component System ◽  
Two Component

The two-component system ActJK is involved in acid stress tolerance and symbiosis in Sinorhizobium meliloti

2021 ◽  
Vol 329 ◽  
pp. 80-91
Author(s):  
Francisco J. Albicoro ◽  
Walter O. Draghi ◽  
María C. Martini ◽  
María E. Salas ◽  
G.A. Torres Tejerizo ◽  
...  
Keyword(s):  
Stress Tolerance ◽  
Sinorhizobium Meliloti ◽  
Acid Stress ◽  
Two Component System ◽  
Component System ◽  
Two Component
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