Development Of Missile Integrated Supportability System

With the increasing complexity of weapon equipment and the development of computer network technology, the platform testing capabilities and remote testing capabilities of automated test system has been paid more and more attention.The purpose of this project is to study the resolution of some technical problems that missile comprehensive support system exists. First, Basing virtual testing support platform, system software is designed to meet the needs of platform test; Second, using multi-threading technology and subscription distribution services provided by virtual test support platform, a robust communication mode is designed to achieve the system's remote testing and remote diagnosis capabilities; Third, through studying of audio and video network transmission technology, the system is provided remote assistance services such as audio, video, messaging, electronic whiteboard and so on; through the techniques above, remote support capability and platform testing capabilities of the system can be greatly enhanced.First, this paper analyzes the structure of the weapon equipment support system, according to the requirements of missile test and support, use the existing VXI bus device instruments to build the hardware systems, and complete functional demands analysis of the software system; Then, according to the analysis of functional demands, basing virtual test support platform architecture, complete the modular design of the software, the software is partitioned into three parts that are VXI instrument resources package, process control component , audio and video control component; The VXI instrument components package mainly includes 10 VXI instrument control components, so it can not only control the corresponding hardware devices to accomplish specific test functions, but support remote testing capabilities; the process control component can provide edit interface of testing process database, can complete analysis and control of the testing process, and can realize the remote testing and fault diagnosis function; the audio and video control component mainly provides remote assistance services such as network audio service. The adoption of component-based design can not only make services that virtual test platform provided available to accomplish specific tasks, but also enhance reusability and composability of the software.The software has been developed in VS2005.net environment. User friendly interface, and stable and reliable running, and the test results have achieved the desired goal, in line with the requirements of the mission statement.