摘要
分析了某型发动机试车特点,并研究利用商用数据库管理系统和图形文件相结合的方式实现工程数据库对某型发动机试车数据的管理。同时还分析了某型发动机试车工程数据库的E-R模型、客户/服务器体系结构、数据处理程序和工程数据库的接口、客户端功能模块的开发。某型发动机试车数据库的开发提高了发动机的试车效率,保证了试车数据的安全性和一致性。
On the basis of analyzing characteristic data of an aeroengine test, the data management using engineering database is studied. This paper also analyzes the E-R model for aeroengine test engineering database, the structure of aeroengine test engineering database, the interface of the data processing program with the aeroengine test engineering database,and the development of client module. The development of engineering database for aeroengine test has improved the efficiency of aeroengine test and ensured veracity and security of aeroengine test.
出处
《航空动力学报》
EI
CAS
CSCD
北大核心
2003年第3期432-435,共4页
Journal of Aerospace Power
关键词
工程数据库
发动机试车
数据处理
E-R模型
结构设计
aerospace propulsion system
engineering database
aroengine test
E-R model
client/server
data processing
