摘要
介绍了系统可靠性分配的复杂性和模糊性。分析了广义随机Petri网(GSPN)和Monte Carlo的基本原理及其在系统可靠性分析中的应用。提出了利用广义随机Petri网(GSPN)和Monte Carlo仿真验证系统可靠性的分配方案。以加油系统为例,建立了其可靠性框图和GSPN模型,利用MATLAB实现了系统可靠性的Monte Carlo仿真。仿真结果验证了可靠性分配方案的正确性。
The complexity and fuzzy character of reliability allocation is introduced.The basic principle of GSPN Monte Carlo which is applied in the reliability analysis is stated.To check the allocation scheme of system reliablity with GSPN Monte Carlo simulation is put forward.Taking the Refueling System of Refueling Truck for example,reliability frame chart and GSPN model is established.System reliability with Monte Carlo simulation on MATLAB is carried out.As a result,the reliability allocation program is proved by the simulation outcome.
出处
《科学技术与工程》
2010年第36期9035-9038,共4页
Science Technology and Engineering
