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Implementing reusable, instrument independent test programs in the factory

机译：在工厂实施可重用，与仪器无关的测试程序

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Development of computer programs that control test sequences on Automatic Test Equipment (ATE) is costly and time consuming. Test Programs are usually written by specifying the instruments to be used in the ATE and the sequence of the setup and measurement parameters for these instruments. Reuse of test program software on other ATE is usually not possible without rewriting, revalidating and re-releasing the programs. This paper describes an implementation of a test program software development system and a standard of software runtime architecture used in our factories. The object-oriented development environment and its associated class libraries allow test programs to be written without knowledge of the ATE on which they will be run. Two main principles guided the design: the software architecture was based on recognized formal and industry standards; and our implementation used commercial off-the-shelf software products when possible. Emerging standards such as the IEEE-1226 (ABBET) as well as defacto industry standards including VXI Plug and Play have made our implementation possible. The current draft of the ABBET and P&P standards do not promote this instrument independence, but it is hoped that this will be added as the standards mature. Three immediate benefits are: cost savings that result from reusing validated test programs; cycle time reductions that result from concurrently developing test program software and ATE; and software defect reductions that result from using proven software.
机译：开发用于控制自动测试设备（ATE）上的测试序列的计算机程序既昂贵又耗时。通常通过指定要在ATE中使用的仪器以及这些仪器的设置和测量参数的顺序来编写测试程序。如果不重写，重新验证和重新发布程序，通常无法在其他ATE上重用测试程序软件。本文描述了我们工厂中使用的测试程序软件开发系统的实现和软件运行时体系结构的标准。面向对象的开发环境及其关联的类库允许编写测试程序，而无需知道将在其上运行它们的ATE。指导设计的两个主要原则：软件体系结构基于公认的正式标准和行业标准；并且我们的实施尽可能使用了商用的现成软件产品。诸如IEEE-1226（ABBET）之类的新兴标准以及包括VXI即插即用在内的事实上的行业标准使我们的实现成为可能。当前的ABBET和P＆P标准草案不会促进这种工具独立性，但是希望随着标准的成熟而增加。三个直接的好处是：重用经过验证的测试程序可以节省成本；并行开发测试程序软件和ATE导致的周期时间减少；以及由于使用经过验证的软件而导致的软件缺陷减少。

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