【作者】 郭小华；

【导师】 游志胜；

【作者基本信息】 四川大学 ， 计算机应用技术， 2005， 硕士

【摘要】 本课题以我公司承担的大型空中交通管制系统研制项目为背景、为满足研制任务的需要而提出。自动化空中交通管制系统是一种专用、实时、使命重大型系统,对系统各方面的质量指标要求高;而贯穿整个研制过程的各阶段的测试就是保证产品质量的重要手段之一。论文结合实际工作,针对系统的实验室环境测试,提出了用虚拟仪器方法对空管系统进行测试的设想,进行了虚拟测试系统的设计和部分实现。论文主要内容包括: (1) 探讨了空中交通管制系统的建设目标,系统总体结构、功能特征及外部接口。(2) 对空中交通管制系统应作的各种测试进行了综述,具体包括测试要求和方法,测试环境等等。重点探讨了系统测试环境的搭建和用户实际使用环境的模拟。(3) 结合工作实际,引入虚拟现实技术和虚拟仪器技术设计思想,提出了ATC 虚拟测试系统的设计和实现。具体包括测试系统的设计目标、设计思想、设计原则、系统功能,给出了测试系统计算机硬件及其配套和外围设备的选取,以及软件实现关键部分的代码。(4) 论文最后对整体工作进行了总结和展望。随着我国航空运输业的持续高速发展,空中交通日趋繁忙,用户对更多还原

【Abstract】 The thesis is dissertated around the four aspects。The first part, it gave the background, purpose and signification of ATC system development. The second part, it introduced the system structure and function structure of ATC system. The third part, it introduced the system testing, testing methods and the test environment in ATC system. The fourth part, also the most important part introduced the virtual testing system, including its design thought, the principle of design, system function, hardware select and some implementation. The research is based on the research and development of ATC system, which is a new Air Traffic Control system. In the thesis the design and construction of the ATC system are introduced in brief, including the aim of the project, the overall design, the system functions, and the interface of the system. Then, the system testing for the project is summarized. These involve test methods and environment. The test environment of system test is very important. Because it must simulates the practical using environment. So, with the knowledge of software engineering and the Automatic System for ATC, the author comes up with building up a convenient and flexible virtual test system. A lot of studies have been carried out on how to build this virtual test system. The key technologies —virtual reality and virtual instrument are brought in. The design and part of reality of the virtual test system are introduced in the thesis. The development of national aviation industry results in heavy air traffic, and validate air traffic control becomes necessary. ATC is very a system for maintaining the air traffic order. It is a SRM (Special Purpose, Real time, Mission Critical) system and the quality of it is required. Wisesoft Co.,LTD. Begins to develop ATC system form 1990’s, and has form a whole battery of quality control methods. Test is one of them. During the developing phases a lot of tests has assigned, and system test is an important test of them. System test is a test ongoing after the system development has finished. It’s a severe test with the aim to verify whether or not the system fit for the customer requirements, the functions and the performance. The purpose of the virtual test system is offering a good test environment. The design of the system is combination with the work experience. The author also introduces the virtual reality technologies and virtual instrument technologies. Meanwhile, computer hardware and the peripheral equipment are also necessary conditions. Through developing the test system software realizes the simulate test system. In the thesis, the design and construction of the virtual test system are introduced in detail including the overall system design, part of interfaces design, and software implementation. The software development uses Object Oriented Analysis method and Object Oriented Programming. The thesis mainly includes four chapters. The first chapter is introduction. Given out the background and meaning of this subject. Briefly introduced the main work of the author. The second chapter introduces the ATC system. And the third chapter is about the test of ATC system, especially the system test and its simulate test environment. The fourth chapter write about the virtual test system, design and reality.更多还原