CAJ | 학술논문

试验信息系统是航天发射和科研试验任务的关键支撑，需要走自主可控的道路。基于此，首先说明了试验信息系统的自主可控现状，并从多方面分析了面临的主要安全威胁。基于自主可控技术发展水平及发展现状分析了推进自主可控的可行性，再分别从网络设备、计算机设备、存储设备、操作系统、数据库等基础软件、安全防护设备、核心器件等方面提出了自主可控技术应用策略，并相应提出自主可控的应用软件研制策略。最后针对推进自主可控的风险进行了深入分析，提出了具体的应对措施。经过多个典型系统应用表明，基于国产品牌硬件设备和自主基础软件平台，经过一定的适配和系统定制，能够满足试验任务强实时、高可靠性要求。
시험신식계통시항천발사화과연시험임무적관건지탱，수요주자주가공적도로。기우차，수선설명료시험신식계통적자주가공현상，병종다방면분석료면림적주요안전위협。기우자주가공기술발전수평급발전현상분석료추진자주가공적가행성，재분별종망락설비、계산궤설비、존저설비、조작계통、수거고등기출연건、안전방호설비、핵심기건등방면제출료자주가공기술응용책략，병상응제출자주가공적응용연건연제책략。최후침대추진자주가공적풍험진행료심입분석，제출료구체적응대조시。경과다개전형계통응용표명，기우국산품패경건설비화자주기출연건평태，경과일정적괄배화계통정제，능구만족시험임무강실시、고가고성요구。
An independent and controllable approach should be taken for test information systems which are the key support to space launch and scientific research missions.The status quo of independent and controllable technology in test information systems is summarized and main security threats to test information systems are analyzed from various aspects.Based on the level of development and status quo of independent and controllable technology,the feasibility for development and application of independent and controllable technology is analyzed.Strategies for ap-plication of independent and controllable technology are put forward from perspectives of network equipment,com-puter equipment,storage equipment,operating systems,databases,security protection equipment and core de-vices,and corresponding independent and controllable application software development strategies are proposed.Fi-nally,risks in the development of independent and controllable technology are analyzed and specific responsive measures are proposed.Typical cases of application show that the platforms based on homemade brands of equip-ment and homemade basic software meet the requirements of test missions for realtime performance and high relia-bility through appropriate matching and customization.