Design Of Test Data Management System For Indoor Ballistic Multi-test Station

The indoor ballistic test is an indispensable external ballistic parameter measurement test for the development and production of light weapons.The test data,as an important part of the measurement of the ballistic parameters of the shooting range,plays an important role in the development and production of military equipment.Currently,the indoor ballistic parameter measurement test basing on the single target and single station parameter measurement dominates the majority of domestic tests in China.However,those preceding test parameters fail to display the full projectile flight status for lack of normativity and uniformity.In view of the above,this paper designs a test data measurement system which is based on network communication in order to gain the indoor full ballistic projectile flight parameters.The system is able to obtain the multiple measurement parameter's results of the multiple test sites through one test,meanwhile,the system also has multiple functions to deal with various data such as test data transmission,storage,inquiry,statistics,analysis,prediction and forth on.The designed test data management system not only possess real time monitor capability on indoor ballistic targets teat data,but also is able to process and manage collected test data to supply data supports for the development and production of military equipment and relevant scientific researches.The main research works of the paper include:1)On the premise of making full sense of customers' demands,the paper gives an in-depth analysis to the business process of the indoor ballistic target test and the system characteristics of the parameter measurement test,and designs the overall scheme and software framework of the test data management system for indoor ballistic multi-test station.2)The paper designs test data management system software function modules in detail,and specifies key business processes of every function modules.In the meanwhile,the paper proposes the entity relationship model of the databases,and designs the corresponding relational model database table.While designing a network communication protocol based on C / S architecture mode,the paper realizes the function of the control command transmission and measurement data transmission between the central control station and each measurement sub-station.3)The system software uses Microsoft Visual Studio 2017,C# and SQL Server 2017 as the development platform,the development language and the experimental data management database respectively,and builds the indoor ballistic multi-test station test data management system through four layers including data layer,application layer,network layer and equipment layer.Contributing to the Socket communication mechanism,Command transmission and data transmission functions of the central control station and each measurement sub-station are realized.4)The results of software function test show that: the test data management system meets real-time and normative requirements of indoor ballistic multi-site tests,and the measurement results are stable and reliable.