摘要
开展了可靠性与结构一体化设计方法的研究。通过对机载电子设备数字样机进行应力分析发现设计薄弱环节,并根据薄弱环节对设备进行了设计优化,从而满足设备的环境适应性要求。在此基础上,进行设备的潜在故障分析与可靠性优化,提升设备的可靠性指标。某机载电子设备的应用实践与试验验证表明了这种一体化设计方法在电子设备设计中的适用性。
Integrated design of reliability and structure is proposed in this paper. The requirements for environmental adaptability can be satisfied by optimization design of vulnerability detected through stress analysis. On this base, reliability of avionics can be improved by potential fault analysis and reliability optimization. The method of integrated design has been validated by following application and tests.
出处
《电讯技术》
北大核心
2012年第9期1532-1536,共5页
Telecommunication Engineering
关键词
机载电子设备
结构设计
可靠性设计
应力分析
一体化设计
优化设计
airborne avionics
structure design
reliability design
stress analysis
integrated design
optimization design