一种基于信号模型的ATE仪器资源配置方法  

A kind of approach based on signal model for resource configuration in ATE

作　　者：张玮[1] 沈士团[1] 李驿华[1] 

机构地区：[1]北京航空航天大学电子信息工程学院,北京100083

出　　处：《北京航空航天大学学报》2003年第9期783-788,共6页Journal of Beijing University of Aeronautics and Astronautics

基　　金：国防基础预研基金资助项目 (K12 0 0 0 60 3 0 2 )

摘　　要：讨论了一种基于面向对象的信号模型构造方法在自动测试系统(ATE)测试环节中的应用 ,以解决测试资源有限和配置自动化的问题 ,并给出了一种由所需信号自动获取其资源信息的实现方法 .通过分析测试资源与生成信号之间的关系 ,提出了由已知信号逐步递推获取资源信息的方法 ,并从理论上探讨了该方法的实现过程 .提出了以生成信号的仪器资源信息和继承优先级为指标 。Aiming to alleviate the limited test resource situation and provide an automatic configuration process, a signal modeling method based on object oriented analysis was proposed with a general description language, and according to this consideration, an implementation approach that can acquire resource related information from a given signal was discussed. On the base of the possible relations between resources and signals, the recurrence expressions were presented, and the signal's resource condition and inherit priority were put forward to evaluate the cost and feasibility for the signal's generation and configuration.

关 键 词：自动测试设备 资源配置 信号分析 面向对象技术 模型法 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置]