分布式大坝监测系统可靠性研究

Study on Reliability of Distributed System for Dam Monitoring

从分布式系统结构出发 ,以大坝安全监测自动化系统为例 ,系统地研究了分布式系统的可靠性问题。提出了可靠性含义及其指标 ,给出了确定可靠性指标的统计方法和提高系统可靠性的具体措施。

From point view of distributed system structure and by taking example of automatic system of dam safety monitoring , reliability of distributed system for dam monitoring is analyzed systematically . At first , the definition and index of reliability are presented and then the measures for improving reliability of distributed system for dam monitoring and statistic method for defining reliability index are given .