扰动条件下车载氢能源监测系统效能评估

本文通过设计容量有限的优先排队机制,提出了监测过程扰动条件下车载氢能源安全监测系统效能评估模型。当需求监测的优先级与紧急程度相关时,监测系统高等级信号被优先处理,提升监测系统的安全性与有效性。考虑到车载氢能源安全监测装置可靠性因素对安全监测系统效能的潜在影响,对监测器可靠性在不同概率条件下的系统失效损失和排队成本进行了敏感性分析,为车载氢能源安全监测系统设计提供技术支持与控制策略参考。

Performance evaluation of vehicle-mounted hydrogen energy monitoring system under disturbance conditions

By designing a priority queuing mechanism with limited capacity, an efficiency evaluation model for the vehicle-mounted hydrogen safety monitoring system is proposed under the condition of monitoring process disturbance. When the priority of demand monitoring is related to urgency, the high-level signals of the monitoring system are processed first to improve the safety and effectiveness of the monitoring system. Taking into account the potential impact of the reliability factors of the vehicle-mounted hydrogen safety monitoring device on the efficiency of the safety monitoring system, a sensitivity analysis of the system failure loss and queuing cost of the monitor reliability under different probability conditions is carried out to provide a vehicle-mounted hydrogen safety monitoring system. It is concluded that technical support and control strategy reference can be provided.