基于传感技术的火炮复进机故障检测仪的设计

Research for Fault Diagnosis of Artillery Counter-Recoil Mechanism Based on Sensing Technology

反后坐装置作为火炮的"心脏",其性能好坏直接影响到火炮战斗力。基于复进机气液量不正确是反后坐装置最常见故障之一,设计了一种利用现代传感技术、无线传输技术以及单片机技术采集、传输和实时显示火炮复进机内压力随时间变化规律的故障检测仪。文中介绍了故障检测仪的工作原理、组成部分和软件设计,并在试验曲线基础上分析了复进机故障模式及原因。试验结果表明该设计可靠实用,符合火炮射击过程,为反后坐装置后续故障诊断奠定了基础。

The artillery anti-recoil mechanism is the key component of the gun,and the property is important to gunbattle force. According to the problem that in the artillery anti-recoil mechanism,the incorrect sair and liquid quan-tity in the counter-recoil mechanism is one of the most common failure,the fault diagnosis of artillery counter-recoilmechanism that the law of the pressure in the gun counter-recoil mechanism with time can be collected and trans-ferred and displayed real-time by using modern sensor technology and wireless transmission technology and SCMtechnology. The operational principle and structure composition and software design is introduced in paper,andfault mode and causes of artillery counter-recoil mechanism is analyzed based on the given the pressure curve bythis test. The result showed that the research is simple and practical,it agrees with actual firing condition,and itcan lay a solid foundation for the artillery anti-recoil mechanism fault diagnosis.