频率合成器测试与控制软件的设计与实现

发布时间：2018-03-15 06:32

本文选题：RS-232　切入点：Socket　出处：《电子科技大学》2015年硕士论文　论文类型：学位论文

【摘要】：随着频率源的频率稳定度、频谱纯度、频率范围和输出频率个数的要求越来越高,其测试方法和过程也越来越复杂和费时。并且由于计算机的发展和通信技术在人们生活中的普及,越来越多的工业、医疗、教学等各个行业都引入了最近的通信技术。所以融合了电子测试测量技术、计算机技术、通信技术、软件技术等的自动测试系统成为了工业仪器仪表的最新发展趋势。由于人工测试方法效率低下且可能因人工疏漏造成测试数据的错误或偏差,现在产品测试越来越多的采用计算机控制测试系统,这样不仅因其测试效率高,可以初步进行故障诊断,而且排除了人工所造成的错误和偏差,在节约人力成本和提高生产力上起到了至关重要的作用。本课题主要研究如何应用基于Windows集成开发环境 Microsoft Visual C++6.0以及目前已经成熟的技术微软应用程序框架中的微软基础类库MFC(Microsoft Foundation Class)来编写一款对频率合成器进行控制和测试的可视化软件。首先,本课题对RS-232总线、TCP/IP协议、Socket套接字技术和SCPI命令的特性和应用进行了探讨。接着,通过应用这些技术给出了对频率合成器进行通信和控制的方案,并编写了代码。然后,应用这些技术给出了对频谱仪进行通信和控制的方案,以及自动化测试的方案,并编写了代码。最后,简单介绍了MFC,并用其按照相应的流程整合前面所完成的内容,最终完成了界面软件并对其进行了测试。
[Abstract]:As the frequency stability, frequency purity, frequency range and output frequency number of the frequency sources become more and more demanding, Its testing methods and processes are becoming more and more complex and time-consuming. And because of the development of computers and the popularization of communication technology in people's lives, more and more industry, medical treatment, Teaching and other industries have introduced the latest communication technology. Therefore, the integration of electronic testing and measurement technology, computer technology, communications technology, The automatic test system of software technology has become the latest development trend of industrial instruments. Due to the inefficiency of manual test method and the error or deviation of test data caused by manual omission, At present, more and more products are tested by computer controlled test systems. Not only because of its high testing efficiency, but also because of its high testing efficiency, it can make initial fault diagnosis, and eliminate errors and deviations caused by human beings. It plays an important role in saving manpower cost and improving productivity. This paper mainly studies how to apply Microsoft Visual C 6.0 and the mature technology to Microsoft application process based on Windows integrated development environment. The Microsoft basic class library MFC(Microsoft Foundation class in the sequence framework is used to write a visual software for frequency synthesizer control and testing. In this paper, the characteristics and applications of socket socket technology and SCPI command in RS-232 bus / IP protocol are discussed. Then, the communication and control scheme of frequency synthesizer is given by using these technologies, and the code is written. By using these techniques, the communication and control scheme of the spectrometer and the scheme of automatic test are given, and the code is written. Finally, the MFC is introduced briefly, and the content of the former is integrated according to the corresponding flow. Finally, the interface software is finished and tested.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TN74

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