加固计算机可靠性提升方法研究  

Research on Reliability Improvement Method of Reinforced Computer

作　　者：焦超锋[1] 醋强一[1] 焦远翔 JIAO Chao-feng;CU Qiang-yi;JIAO Yuan-xiang(Xi′an Aeronautics Computing Technique Research Institute,AVIC,Xi′an 710000,China;Northwestern Polytechnical University,Xi′an 710000,China)

机构地区：[1]航空工业西安航空计算技术研究所,陕西西安710000 [2]西北工业大学,陕西西安710000

出　　处：《航空计算技术》2022年第1期70-72,共3页Aeronautical Computing Technique

基　　金：航空科学基金项目资助(2017ZA31003)。

摘　　要：随着加固计算机对可靠性的要求越来越高,如何减少加固计算机故障,提高设备完好性,成为电子设备研发过程中的重点和难点。在现有机械构件强度评估理论的基础上,针对加固计算机典型的载板振动芯片故障、线缆磨损故障,开展板载芯片振动寿命评估的理论研究、电气线路互联可靠性设计的实践探索,总结出了典型故障的设计合格判据和解决方案,为新产品可靠性水平提高提供一定借鉴。With the increasing reliability requirements of the reinforcement computer,how to reduce the reinforcement computer failure and improve the integrity of the equipment has always been the key point and difficulty in the process of electronic equipment research and development.Using the method of fault physics,based on the existing theory of mechanical component strength evaluation,the theoretical research of the vibration life evaluation of the reinforcement computer,summarizes the design criteria and solution of typical fault,improving the reliability level of new products.

关 键 词：加固计算机设备可靠性 寿命评估 故障物理 三维布线 

分 类 号：TN406[电子电信—微电子学与固体电子学]