Firstly reliability of five-step ship gate control system scheme is Analyzed Applying Fault Tree Analysis(FTA), obtaining fault trees , and on the base of the trees, Mean Time Between Fault(MTBF) of different control schemes is calculated.
为了保证五级船闸系统在建成后能安全稳定地运行，需要对一些关键技术进行预先研究，诸如：控制系统设计方案的可靠性问题、运行控制过程的仿真以及图像显示技术。
Research on the Five-class Classification of Loans in China;
我国贷款五级分类方法应用研究