2000 IEEE Autotestcon Proceedings. IEEE Systems Readiness Technology Conference. Future Sustainment for Military Aerospace (Cat. No.00CH37057)最新文献

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Test vector compression via statistical coding and dynamic compaction 通过统计编码和动态压缩测试矢量压缩
Mom-Eng Ng, N. Touba
{"title":"Test vector compression via statistical coding and dynamic compaction","authors":"Mom-Eng Ng, N. Touba","doi":"10.1109/AUTEST.2000.885613","DOIUrl":"https://doi.org/10.1109/AUTEST.2000.885613","url":null,"abstract":"This paper addresses the problem of increasingly longer test times and greater test data storage requirements for integrated circuits. A new compression/decompression technique is proposed for reducing the amount of data that must be stored on the tester and transferred to the chip. This technique uses static and dynamic compaction algorithms in conjunction with statistical coding to encode test vectors provided by circuit vendors. The decoding process is performed in hardware by a small amount of on-chip circuitry. Taken together, this compression/decompression algorithm results in both lowered tester storage requirements and reduced test times.","PeriodicalId":334061,"journal":{"name":"2000 IEEE Autotestcon Proceedings. IEEE Systems Readiness Technology Conference. Future Sustainment for Military Aerospace (Cat. No.00CH37057)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129007447","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: 6
JET Engine Test Strategy-system design 喷气发动机测试策略-系统设计
N. Carmichael, R. Howe, M. Roemer
{"title":"JET Engine Test Strategy-system design","authors":"N. Carmichael, R. Howe, M. Roemer","doi":"10.1109/AUTEST.2000.885605","DOIUrl":"https://doi.org/10.1109/AUTEST.2000.885605","url":null,"abstract":"JET Engine Test Strategy (JETS) is an innovative program for improving existing Air Force jet engine test cells. Automated Jet Engine Test System (AJETS) is the hardware and software installed in test cells. JETS encompasses AJETS, the network, and ancillary equipment initiatives. This paper describes the design features of AJETS and the network that will allow improved engine test data, diagnostics, and prognostics. These features are being implemented to reduce engine support costs and meet the requirements for cradle-to-grave maintenance. The design features of AJETS are being evaluated and advanced in TF39 test cell installations at Travis AFB and Dover AFB.","PeriodicalId":334061,"journal":{"name":"2000 IEEE Autotestcon Proceedings. IEEE Systems Readiness Technology Conference. Future Sustainment for Military Aerospace (Cat. No.00CH37057)","volume":"233 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121143106","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
A software approach for a common munitions test architecture 一种通用弹药测试体系结构的软件方法
I. Lieberman, S. Insalaco, A.A. Van Oosbreem
{"title":"A software approach for a common munitions test architecture","authors":"I. Lieberman, S. Insalaco, A.A. Van Oosbreem","doi":"10.1109/AUTEST.2000.885576","DOIUrl":"https://doi.org/10.1109/AUTEST.2000.885576","url":null,"abstract":"A common munitions test architecture is required to support the testing of sophisticated weapon systems from production in the factory through flight test. The architecture establishes basic building blocks that form the foundation for test systems across the component, intermediate, and munitions levels. It must be modular, adaptable, and configurable to meet the ever-increasing demands of today's test systems. This architecture must support instrument drivers at the component level to provide multi-port, real-time, asynchronous testing at the munitions level. This software test architecture should support a common test executive engine with intuitive graphical interfaces, access user modifiable test modules, perform full-scale end-to-end testing or segmented testing, provide data-logging services, produce customizable reports, call tests developed in any programming language, and support a full range of developmental debugging tools. In addition, the software architecture should be capable of taking continuous advantage of software reuse through standardization, and in gaining a developmental cost savings and competitive edge. The ability to manage obsolescence must be provided through this software architecture.","PeriodicalId":334061,"journal":{"name":"2000 IEEE Autotestcon Proceedings. IEEE Systems Readiness Technology Conference. Future Sustainment for Military Aerospace (Cat. No.00CH37057)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121163750","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: 1
LM-STAR.com supportability for the new millennium 新千年的LM-STAR.com支持能力
A. Mena, R. Sutton
{"title":"LM-STAR.com supportability for the new millennium","authors":"A. Mena, R. Sutton","doi":"10.1109/AUTEST.2000.885645","DOIUrl":"https://doi.org/10.1109/AUTEST.2000.885645","url":null,"abstract":"Lockheed Martin Information Systems has developed a re-configurable, open-architecture, commercial automated test system that incorporates an innovative approach to total system support. This new tester, LM-STAR, operates in either a legacy ATLAS or in a factory oriented Lab-Windows/CVI environment. CASS and RTCASS compliant, the core system provides a low-cost approach to both factory and depot test environments, for both military and commercial users. By its inherent design, it is easily re-configurable to meet the test requirements of today's, and tomorrow's, weapon systems. Supportability has been integral to the design of the LM-STAR Automated Test System and LM-STAR Design-for-Supportability has driven unique approaches to meeting a low-cost solution. To achieve the supportability requirements, the LM-STAR Support Web was the born.","PeriodicalId":334061,"journal":{"name":"2000 IEEE Autotestcon Proceedings. IEEE Systems Readiness Technology Conference. Future Sustainment for Military Aerospace (Cat. No.00CH37057)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127746405","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: 1
Logistics Control and Information Support (LOCIS) 物流控制和信息支持(LOCIS)
G. Hardenburg, Clark Moskop, J. Potts, Christopher K. Curtis, Kelly M. Vinson, David Lemery
{"title":"Logistics Control and Information Support (LOCIS)","authors":"G. Hardenburg, Clark Moskop, J. Potts, Christopher K. Curtis, Kelly M. Vinson, David Lemery","doi":"10.1109/AUTEST.2000.885568","DOIUrl":"https://doi.org/10.1109/AUTEST.2000.885568","url":null,"abstract":"The downsizing of the U.S. armed forces, the reduced funding and sparing for parts, and the increased number of simultaneous threat engagements have led to a requirement for even greater control over available resources at the wing level. Current management information systems for wing-level logistics are slow and manpower intensive, often requiring a team of specialists to manually interpret logistics data from multiple, uncorrelated locations, During 1995-1997 a feasibility study, requirements analysis and concept demonstration projects were led by the Air Force Research Lab Human Effectiveness Directorate (AFRL/HESR) to determine the need for a Research and Development (R&D) program that would investigate better ways to improve the timeliness and understandability of logistics information. Based on the success of these early projects and the identified need for a wing-level command and control logistics support fool, the current 42 month Logistics Control and Information Support (LOCIS) program was born. A long-term, integrated solution requires a new look at the process, information, and emerging technologies. LOCIS is the beginning of this process as it supports the fusion of information, logistics, and advanced techniques to provide rapid crisis response, to track and shift assets (even while en route), and deliver tailored information directly to the strategic command managers. This paper describes the process LOCIS will undergo over the next 42 months and the benefits expected from the LOCIS wing-level command and control logistics capabilities.","PeriodicalId":334061,"journal":{"name":"2000 IEEE Autotestcon Proceedings. IEEE Systems Readiness Technology Conference. Future Sustainment for Military Aerospace (Cat. No.00CH37057)","volume":"209 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134579324","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: 4
Dynamic simulator software 动态模拟器软件
J. B. Johnson, V. Mecoyan, E. Tang
{"title":"Dynamic simulator software","authors":"J. B. Johnson, V. Mecoyan, E. Tang","doi":"10.1109/AUTEST.2000.885606","DOIUrl":"https://doi.org/10.1109/AUTEST.2000.885606","url":null,"abstract":"This document explains the principles and the practices of constructing a software package that provides dynamic engine simulation for use with jet engine test systems. Emphasis has been placed on retrofitting the simulation software into pre-existing test systems, while effectively managing the constraints posed by test system environmental factors, such as the speed and storage capabilities of the test hardware. The simulation of facility factors such as the hardware controls and the data acquisition hardware used on the test systems has also been addressed.","PeriodicalId":334061,"journal":{"name":"2000 IEEE Autotestcon Proceedings. IEEE Systems Readiness Technology Conference. Future Sustainment for Military Aerospace (Cat. No.00CH37057)","volume":"172 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133628898","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
Enhancement of system test and evaluation from birth to battlefield through technology integration with maintenance test and training 通过与维护测试和训练的技术集成,增强系统从诞生到战场的测试和评估
L. Su, M. Nolan, C. Holcomb
{"title":"Enhancement of system test and evaluation from birth to battlefield through technology integration with maintenance test and training","authors":"L. Su, M. Nolan, C. Holcomb","doi":"10.1109/AUTEST.2000.885565","DOIUrl":"https://doi.org/10.1109/AUTEST.2000.885565","url":null,"abstract":"The premise of this paper is that there is a great need of integrating the activities associated with operational test and evaluation, maintenance testing, and training to enhance the effects of these activities and reduce the costs associated with them. It is expected that significant program activities improvements and cost savings could be made by leveraging technologies and program activities into an integrated, cohesive set of activities. This paper, however, does not address the management or bureaucratic issues associated with such a concept, but rather the technology and information/data that could be formally integrated in order to gain significant cost and schedule savings, while resulting in a better product to the soldier/user in the field. This paper addresses four specific areas of overlap where significant opportunities lie: (1) Design for testing and diagnostics/prognostics; (2) Maintainability considerations; (3) Applications of maintenance tests to system test and evaluation; and, (4) System Battle Damage Assessment and repair training.","PeriodicalId":334061,"journal":{"name":"2000 IEEE Autotestcon Proceedings. IEEE Systems Readiness Technology Conference. Future Sustainment for Military Aerospace (Cat. No.00CH37057)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126901599","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
Robotically enhanced LASAR guided probe 机器人增强激光制导探头
J. Chirnitch
{"title":"Robotically enhanced LASAR guided probe","authors":"J. Chirnitch","doi":"10.1109/AUTEST.2000.885652","DOIUrl":"https://doi.org/10.1109/AUTEST.2000.885652","url":null,"abstract":"Guided probe testing is the method of choice for troubleshooting complex digital circuit cards. Programs require certain time dependent and manual operations that can vary in length, add complexity and introduce errors. This results in increased time to isolate faults and the need for retest due to introduction of errors by human operators. Adding robotics has the potential to speed-up the process, reduce errors and increase efficiency. Complex CCA's with multiple fan-in's, may require many probings to isolate faults. The process frequently becomes tedious and repetitious. The operator must be especially alert to faithfully follow probe instructions, but occasionally he may probe incorrect test points, or apply insufficient pressure to make contact. Introduction of a robotic prober allows the process to: become fully automated, provide added reliability and improve efficiency. Tests have demonstrated an average 17:1 reduction in probing time and elimination of the need for a human operator. With simple changes in the Teradyne software, and inclusion of a robotics algorithm, test programs have been successfully implemented to utilize a robotic prober. Results have demonstrated: increased reliability, significant improvement in probing time, elimination of retest, uniform probe pressure and a fully automated diagnostic process.","PeriodicalId":334061,"journal":{"name":"2000 IEEE Autotestcon Proceedings. IEEE Systems Readiness Technology Conference. Future Sustainment for Military Aerospace (Cat. No.00CH37057)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125190619","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
Developing a stable architecture for interfacing aircraft to commercial personal computers 为飞机与商用个人电脑的接口开发一个稳定的架构
D. Christenson
{"title":"Developing a stable architecture for interfacing aircraft to commercial personal computers","authors":"D. Christenson","doi":"10.1109/AUTEST.2000.885640","DOIUrl":"https://doi.org/10.1109/AUTEST.2000.885640","url":null,"abstract":"The focus of this paper is the concept of utilizing commercial PC products and interfacing them to military and commercial aircraft. The problem of the life cycle of the different products is examined from multiple viewpoints. Existing products are described, architecture for each implementation is derived and their strengths and weaknesses are explored. Finally, an attempt to define the root causes for the problem of implementation of interface architectures in this environment are presented. A new developmental architecture is introduced. This architecture is designed to maintain the strengths of the traditional architectures and eliminate some of the weaknesses and inefficiencies. A series of hardware/software co-development projects is described to demonstrate the new architecture. The relative performance of the architecture has been evaluated and refined by multiple implementations. These are described and future implementations examined.","PeriodicalId":334061,"journal":{"name":"2000 IEEE Autotestcon Proceedings. IEEE Systems Readiness Technology Conference. Future Sustainment for Military Aerospace (Cat. No.00CH37057)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131181905","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: 3
What's a TIF, anyway? Why should TPS developers flock to it? What's the big deal? TIF到底是什么?为什么TPS开发者会蜂拥而至?这有什么大不了的?
W.M. Mangun, D. Collins, J. Hall
{"title":"What's a TIF, anyway? Why should TPS developers flock to it? What's the big deal?","authors":"W.M. Mangun, D. Collins, J. Hall","doi":"10.1109/AUTEST.2000.885592","DOIUrl":"https://doi.org/10.1109/AUTEST.2000.885592","url":null,"abstract":"This paper shares the capabilities, functionality and lessons learned in using a Test Integration Facility (TIF) for test program set (TPS) development. The TIF is of interest to all parties associated with automatic test equipment (ATE) TPS development in general and in particular, CASS TPS developers. This paper will explain the concept of a TIF and the advantages and rewards in using it. It will also validate the TIF concept and provide a solid response to the question \"What's the big deal?\".","PeriodicalId":334061,"journal":{"name":"2000 IEEE Autotestcon Proceedings. IEEE Systems Readiness Technology Conference. Future Sustainment for Military Aerospace (Cat. No.00CH37057)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127628692","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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