IEEE Automatic Testing Conference.The Systems Readiness Technology Conference. Automatic Testing in the Next Decade and the 21st Century. Conference Record.最新文献

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The integrated support station (ISS): a modular Ada-based test system to support AN/ALE-47 countermeasure dispenser system testing, evaluation, and reprogramming 综合支持站(ISS):一个模块化的基于数据的测试系统,支持AN/ALE-47对抗分配器系统测试、评估和重新编程
G. Valentino
{"title":"The integrated support station (ISS): a modular Ada-based test system to support AN/ALE-47 countermeasure dispenser system testing, evaluation, and reprogramming","authors":"G. Valentino","doi":"10.1109/AUTEST.1989.81105","DOIUrl":"https://doi.org/10.1109/AUTEST.1989.81105","url":null,"abstract":"The AN/ALE-47 countermeasures dispenser system (CMDS) is designed to be adaptive to new threat and user requirements. This adaptability is accomplished through software reprogramming of the system's operational flight program (OFP). An AN/ALE-47 system-peculiar integrated support station is used to verify the hardware changes at the system, line replaceable unit, and circuit card level, and to develop, reprogam, and verify software changes for the OFP, associated firmware, the mission data generator, or the ISS itself. The design and current developmental status of the ISS are discussed in detail.<<ETX>>","PeriodicalId":321804,"journal":{"name":"IEEE Automatic Testing Conference.The Systems Readiness Technology Conference. Automatic Testing in the Next Decade and the 21st Century. Conference Record.","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124579403","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Automated application software generator 自动化应用软件生成器
B. A. Meyer
{"title":"Automated application software generator","authors":"B. A. Meyer","doi":"10.1109/AUTEST.1989.81117","DOIUrl":"https://doi.org/10.1109/AUTEST.1989.81117","url":null,"abstract":"It is noted that the development of test programs used with automatic test systems is highly complex and labor-intensive, requiring a high level of engineering training and skill. An automated software tool has been developed to automate these tasks. A workstation system has been developed that interactively aids the application test programmer in composing a test program, using techniques of artificial intelligence and fifth-generation languages. The system architecture utilizes a set of rules to describe the test capabilities of a target test station and provides a corresponding set of target code generators. The kernel processor displays a sequential set of menus, showing the test writer the range of test, stimuli, and measurement possibilities, and allows appropriate selections to be made. The corresponding code generators are then invoked to create the application test program described by the menu selections. Successful results have been obtained with a subset of a full-scale automatic test system language.<<ETX>>","PeriodicalId":321804,"journal":{"name":"IEEE Automatic Testing Conference.The Systems Readiness Technology Conference. Automatic Testing in the Next Decade and the 21st Century. Conference Record.","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124930813","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
New directions in loaded board testing 承载板试验的新方向
J. Berger
{"title":"New directions in loaded board testing","authors":"J. Berger","doi":"10.1109/AUTEST.1989.81123","DOIUrl":"https://doi.org/10.1109/AUTEST.1989.81123","url":null,"abstract":"The author discusses some of the advances in computer technology that have made possible new techniques for loaded board testing. Two entirely new measurement techniques are discussed, both based on advanced computer technology and both suitable for implementation in a second-generation MDA (manufacturing defects analyzer) instrument. These techniques are mathematical guarding and passive chip diagnosis. Mathematical guarding replaces the per-test-point costs of hardware and extensive programming with computer algorithms and computational power. Passive chip diagnosis replaces backdriving, extensive libraries, and programming effort with an expert system. It is concluded that these techniques offer the possibility of constructing a tester which combines all the valuable attributes of the best in-circuit testers with the low cost and minimal programming requirements of simple MDAs. As a bonus, the new tester is compatible with universal grid, low-cost tooling.<<ETX>>","PeriodicalId":321804,"journal":{"name":"IEEE Automatic Testing Conference.The Systems Readiness Technology Conference. Automatic Testing in the Next Decade and the 21st Century. Conference Record.","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126681177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fault tolerant engineering methodology and the impact on ATE 容错工程方法及其对自动测试系统的影响
D.C. Doskocil
{"title":"Fault tolerant engineering methodology and the impact on ATE","authors":"D.C. Doskocil","doi":"10.1109/AUTEST.1989.81107","DOIUrl":"https://doi.org/10.1109/AUTEST.1989.81107","url":null,"abstract":"Many new weapon systems are required to provide fault tolerance in order to achieve better overall reliability and weapon system effectiveness. A structured systems approach is required to implement efficiently the different forms of fault tolerance and reconfiguration in order to achieve a cost- and mission-effective fault-tolerant system, one that will meet the fault-tolerant requirements as well as minimize negative effects on performance, on-board diagnostics, off-board diagnostics, and life cycle cost. Such an approach applied to an advanced avionics system is described. Operational definitions for the relevant terms are given and applied to the requirements' synthesis and allocation efforts, the first steps of the process. The rest of the design process is described, including functional decomposition, parallel path identification, and a method for modeling the effectiveness of the fault tolerance as it affects both the weapon system and the support system. Options for implementing the system are delineated, including design techniques which optimize inherent fault-tolerant characteristics, real-time algorithms for the implementation of certain reconfiguration strategies, and architectural solutions.<<ETX>>","PeriodicalId":321804,"journal":{"name":"IEEE Automatic Testing Conference.The Systems Readiness Technology Conference. Automatic Testing in the Next Decade and the 21st Century. Conference Record.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129915359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
From a sow's ear-quantitative diagnostic design requirements from anecdotal references 来自母猪的耳朵——来自轶事参考的定量诊断设计要求
J. Anderson
{"title":"From a sow's ear-quantitative diagnostic design requirements from anecdotal references","authors":"J. Anderson","doi":"10.1109/AUTEST.1989.81120","DOIUrl":"https://doi.org/10.1109/AUTEST.1989.81120","url":null,"abstract":"The diagnostic performance of modern avionic systems is widely characterized using anecdotal descriptors. 'Forty percent of all failures are due to switch/connector problems' and 'fifty percent of all equipment removed retests okay' are examples. While they are numerous and bear undeniable elements of truth, it is argued that their imprecision and fragmentary nature impede ready absorption of the information they convey into the diagnostic design process. The author asserts that these descriptors, taken in total, constitute a valuable, timely diagnostic requirements analysis input. He identifies a methodology for exploiting them, provides examples of the anecdotal inputs, presents interim and final analytical results, and proposes an approach to embedding the results into a diagnostic concept.<<ETX>>","PeriodicalId":321804,"journal":{"name":"IEEE Automatic Testing Conference.The Systems Readiness Technology Conference. Automatic Testing in the Next Decade and the 21st Century. Conference Record.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131203966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IFTE RF path loss compensation at run time enhances system self-maintenance IFTE运行时射频路径损耗补偿增强了系统的自维护性
D.P. Palenchar
{"title":"IFTE RF path loss compensation at run time enhances system self-maintenance","authors":"D.P. Palenchar","doi":"10.1109/AUTEST.1989.81134","DOIUrl":"https://doi.org/10.1109/AUTEST.1989.81134","url":null,"abstract":"The US Army Integrated Family Test Equipment (IFTE) provides RF stimulus and measurement from -100 dBm to +40 dBm over a frequency range of 100 Hz to 22 GHz. A power-plane technique is used to compensate for system path loss at test program set (TPS) runtime. This technique has been utilized successfully on a number of automatic test equipment programs to enhance system capability and simplify calibration and self-maintenance requirements. The power-plane technique eliminates the need for system-level calibration, compensates for instrument drift, enhances TPS transportability, enhances detection of minor defects, reduces training requirements, and provides measurement and stimulus utilities.<<ETX>>","PeriodicalId":321804,"journal":{"name":"IEEE Automatic Testing Conference.The Systems Readiness Technology Conference. Automatic Testing in the Next Decade and the 21st Century. Conference Record.","volume":"689 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128665626","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Tester-assisted built in test 测试人员辅助的内置测试
K. Guntheroth
{"title":"Tester-assisted built in test","authors":"K. Guntheroth","doi":"10.1109/AUTEST.1989.81141","DOIUrl":"https://doi.org/10.1109/AUTEST.1989.81141","url":null,"abstract":"It is noted that board makers invest considerable time and money writing extensive self-tests and that this investment can be multiplied by selecting ATE (automatic test equipment) that complements and extends the power of the self-test. The tester can diagnose boards in situations where a fault prevents the self-test from running. If the tester monitors such resources as processor, memory, and I/O, confidence in test results is improved. The tester can be used during development of the self-test and to turn on prototypes before the self-test is complete. The author argues that emulative functional testers outperform other types of ATE on boards with BST (built-in self-test) and lists features of emulative functional testers that are most important to users of BIST.<<ETX>>","PeriodicalId":321804,"journal":{"name":"IEEE Automatic Testing Conference.The Systems Readiness Technology Conference. Automatic Testing in the Next Decade and the 21st Century. Conference Record.","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114917779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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