摘要
针对现有可靠性维修性保障性仿真策略对维修保障过程描述不详细,尤其是保障资源因素考虑较笼统的问题,根据活动扫描法的思想提出了一种仿真策略,以维修活动为基本的活动例程,根据维修保障活动过程所需的各种时间、资源等条件判断相应活动例程是否执行,用各子系统的时间元最小值推进系统仿真时钟。根据上述仿真策略详细的仿真流程图,设计了仿真系统。最后以一个示例,将任务成功率作为观察指标,通过改变有关参数验证了仿真策略的适用性。
In this paper, a new method based on Activity Scanning is presented, which is suitable for equipment system RMS simulation. This method overcomes some weakness in maintaining and supporting process of traditional simulate strategy, espically in support sources. First, this method takes maintain activity as the basic activity routine, Then the activity routine to be activated is judged by factors such as time, source, and etc, Thirdly, the system simu- lating time is pushed by time-cell. This paper also brings forward equipment system＇ s detail simulation flow chart, and a simulating system is developed according this. At the end, a simple example about mission success rate is dem- onstrated, and this method is verified by changing some parameters.
出处
《计算机仿真》
CSCD
北大核心
2011年第9期14-17,共4页
Computer Simulation
关键词
活动扫描法
时间元
仿真策略
装备系统
Activity scanning
Time-cell
Simulate strategy
Equipment system
