随着国际海事卫星通信系统(international maritime satellite communication system,INMARSAT)的不断发展,卫星地面站(satellite earth station,SES)的可用性评估具有重要意义。首先选取可靠性、维修性和保障性为指标,构建可靠性、维...随着国际海事卫星通信系统(international maritime satellite communication system,INMARSAT)的不断发展,卫星地面站(satellite earth station,SES)的可用性评估具有重要意义。首先选取可靠性、维修性和保障性为指标,构建可靠性、维修性与保障性(reliability,maintainability and supportability,RMS)模型进行SES可用性评估;其次,以SES设备为研究对象,根据马尔可夫链得到设备有效性概率,并进一步推导出系统可靠性;然后,建立排队图解协调技术(queue-graphical evaluation and review technique,Q-GERT)网络以描述SES设备的维修保障过程,并基于AnyLogic软件进行建模仿真;最后,通过算例进行应用研究,基于RMS模型进行SES可用性评估,验证了该模型和评估方法的有效性与实用性。展开更多
利用仿真方法研究军用飞机可靠性维修性保障性(RMS,Reliability,Maintainability and Supportability)设计指标确定问题.介绍了保障系统三维模型的内涵,结合三维模型原理和模块化设计原则建立了飞机RMS仿真分析框架,对框架内各模块功能...利用仿真方法研究军用飞机可靠性维修性保障性(RMS,Reliability,Maintainability and Supportability)设计指标确定问题.介绍了保障系统三维模型的内涵,结合三维模型原理和模块化设计原则建立了飞机RMS仿真分析框架,对框架内各模块功能及内涵给予了介绍.给出了仿真分析总体流程,以及对仿真数据进行后处理获得评价参数的计算方法.运用蒙特卡罗仿真方法对军用飞机的RMS设计指标进行实例分析,获得了满足保障效能要求的RMS设计指标方案集,对研制阶段装备设计指标论证有重要的参考价值.展开更多
This paper introduces the theory of system engineering on materiel into the management and monitoring of reliability, maintainability and supportability (RMS) activities in the aeronautic equipment's life cycle. I...This paper introduces the theory of system engineering on materiel into the management and monitoring of reliability, maintainability and supportability (RMS) activities in the aeronautic equipment's life cycle. In order to assure the science of RMS management, it analyzes the contents of RMS activities in a life cycle, provides the model of management and monitoring, and discusses the software realization of the management and monitoring system.展开更多
文摘随着国际海事卫星通信系统(international maritime satellite communication system,INMARSAT)的不断发展,卫星地面站(satellite earth station,SES)的可用性评估具有重要意义。首先选取可靠性、维修性和保障性为指标,构建可靠性、维修性与保障性(reliability,maintainability and supportability,RMS)模型进行SES可用性评估;其次,以SES设备为研究对象,根据马尔可夫链得到设备有效性概率,并进一步推导出系统可靠性;然后,建立排队图解协调技术(queue-graphical evaluation and review technique,Q-GERT)网络以描述SES设备的维修保障过程,并基于AnyLogic软件进行建模仿真;最后,通过算例进行应用研究,基于RMS模型进行SES可用性评估,验证了该模型和评估方法的有效性与实用性。
文摘利用仿真方法研究军用飞机可靠性维修性保障性(RMS,Reliability,Maintainability and Supportability)设计指标确定问题.介绍了保障系统三维模型的内涵,结合三维模型原理和模块化设计原则建立了飞机RMS仿真分析框架,对框架内各模块功能及内涵给予了介绍.给出了仿真分析总体流程,以及对仿真数据进行后处理获得评价参数的计算方法.运用蒙特卡罗仿真方法对军用飞机的RMS设计指标进行实例分析,获得了满足保障效能要求的RMS设计指标方案集,对研制阶段装备设计指标论证有重要的参考价值.
文摘This paper introduces the theory of system engineering on materiel into the management and monitoring of reliability, maintainability and supportability (RMS) activities in the aeronautic equipment's life cycle. In order to assure the science of RMS management, it analyzes the contents of RMS activities in a life cycle, provides the model of management and monitoring, and discusses the software realization of the management and monitoring system.