摘要
由于机载领域对可靠性的需求比商业领域更高,如何提高云计算平台在机载领域应用中的可靠性成为研究重点和难点。通过分析云计算技术特点和机载领域的特殊性,针对全面准确的可靠性评估需求,提出了包含容量可靠性、时间可靠性和数据可靠性的机载云计算平台的服务可靠性指标体系;针对可靠性提升的需求,剖析了影响各个服务可靠性指标的硬件和软件故障因素,并提出了相应的可靠性改进措施。
Since the reliability demand in airborne field is higher than that in commercial field,how to improve the reliability of cloud computing platform in airborne field has become a research focus and difficulty.Based on the analysis of the characteristics of cloud computing technology and the particularity of airborne field and aiming at the comprehensive and accurate reliability evaluation requirements,this paper proposes the service reliability index system of airborne cloud computing platform including capacity reliability,time reliability and data reliability,the hardware and software failure factors that affect the service reliability index are analyzed and the means to improve reliability is proposed.
作者
孙东旭
张楠
武坚
SUN Dong xu;ZHANG Nan;WU Jian(Xi′an Aeronautics Computing Technique Research Institute,AVIC,Xi′an 710000,China)
出处
《航空计算技术》
2022年第3期97-99,共3页
Aeronautical Computing Technique
基金
装备预研航空工业联合基金项目资助(6141B05060504)。
关键词
机载系统
云计算平台
服务可靠性
可靠性指标体系
airborne system
cloud computing platform
service reliability
reliability index system
