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GPIB instruments on board FM Radio Test System


, Data management, system management, fault diagnosis, online help and other modules. (1) resource modeling module. Complete signal modeling, including the signal mode (signal type, signal direction) of the definition, the signal parameters (range, resolution, accuracy, etc.) of the definition; ATE modeling, including information on the definition of ATE, ATE resources definition, ATE resource function definition, ATE pin the definition. (2) Testing Policy Editor module. Testing Policy Editor module consists of the root testing strategy, test group, composed of three-layer structure testing, test strategy, said the root of a test set, test group, said an independent testing process, testing that a particular test step. The module is the analysis of test requirements,[link widoczny dla zalogowanych], test strategy used to complete the three-tier structure of a complex description of the testing process, and finally form a complete test process. (3) performance test module. Performance test module for the completion of the test equipment performance testing. The module loading test program to manual or automatic manner, and information exchange with the testing process, to obtain from the test program displays various information, testers can test the program is running in the suspension or termination of the test run program. (4) The system self-test module. System self-test module for the completion of the test system self-test function, using the circuit within the system itself (check the adapter) and the process is complete the system fault diagnosis and isolation, if it fails, the fault detection system show site, the user take appropriate measures to deal with. (5) instrument device driver modules. The module driver interface through the development of uniform standards, add a different performance function, fill out the appropriate driver code to complete the equipment of the driver. (6) data management module. Data management module is a separate module, when the complete test equipment performance tests, the test results to the database file by the data management module in the form of unified management. The module includes the results of query and browse, and print some of the results. The module provides a graphical interface to the user, including the results of the query window, the results of the Browse window, the results of the Print window and so on. (7) system management module. System management module includes user management, log management, management of the three sub-module test procedures. User Management sub-module will be divided into different levels of testers, according to the level of highest to lowest ranking officers at different levels have different administrative rights; log management sub-module used to record various operating system user information to log Save the form file, the user can view, manage, print, these log files; test program management sub-module test procedures used to complete registration, testing, configuration and other tasks to run the state. ( fault diagnosis module. Fault diagnosis fault diagnosis module consists of code, type of document library equipment failure,[link widoczny dla zalogowanych], data integration framework consists of three parts. The module and data management module has close links, can be obtained from the failure criterion on the performance characteristics of the final guidance for the user to provide maintenance strategy. (9) online help module. Online help module includes the operation of the software used, ATE and adapter, the connection of the device under test the connection between the adapter, test equipment repair process, so as to provide a graphical form of the test staff. 4 Conclusion The rapid development of synthetic instruments, the test for the FM radio laid the basis for test equipment and instruments, GPIB, and self-development through the control interface to form an open test system, it is consistent with the aircraft ground support equipment standardization, modularization, series, universal, compact development ideas, to meet the needs of the current test equipment,[link widoczny dla zalogowanych], but also take into account the future development of the development of new equipment, while smaller size of the system, test speed, easy to expand, the same instrument can interchangeable. References [1] bovine strong army. Airborne FM Radio Automation Test System Final Report [R]. First Aeronautical College of the Air Force,[link widoczny dla zalogowanych], 2004 (06). [2] Chen Dehuang. Detection and control platform for integrated communication system design. Computer Engineering [M]. 2005.10. [3] Bo. Based on virtual instrument technology Airborne Electronic Equipment Automatic Test System. 2oo7.1O. [42 Li Xingshan. Automatic test system integration technology. Publishing House of Electronics Industry [M]. 2004.04. [5] Feng Ge side. Synthetic instrument technology development and application. Computer Measurement and Control [M]. 2008.05. About the Author: Niu strong army. Male, associate professor. Company: First Aeronautical College of the Air Force. Address: 464000,[link widoczny dla zalogowanych], Xinyang City, Henan Province, No. 23 Aviation Road, Box 802. Yang Zhiping, the first Air Force Academy (Xinyang 464000). Received :2008-08-27

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