17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267)最新文献_第2页

Controller-pilot data link statistics from NASA's 1997 Atlanta Flight Test 美国国家航空航天局1997年亚特兰大飞行试验的控制器-飞行员数据链统计数据

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.739819

J. M. Rankin, P. Mattson

引用次数: 3

Processor design and implementation for real-time testing of embedded systems 嵌入式系统实时测试处理器的设计与实现

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.741470

G. Walters, E. King, R. Kessinger, R. Fryer

{"title":"Processor design and implementation for real-time testing of embedded systems","authors":"G. Walters, E. King, R. Kessinger, R. Fryer","doi":"10.1109/DASC.1998.741470","DOIUrl":"https://doi.org/10.1109/DASC.1998.741470","url":null,"abstract":"As more complex devices with higher levels of integration are inserted into real-time systems, traditional testing methods are becoming obsolete. The most difficult obstacle to thorough testing of real time embedded systems is the lack of visibility into the operations of processing elements while application software is executing. It is now possible to design and implement processors for embedded applications that are binary compatible with commercial instruction sets and have specific features for visibility to facilitate the test, debug, and maintenance of real-time processing systems. These features include Real Time Non-intrusive Instrumentation (RTNI) and Behavioral Verification Technology/sup TM/ (BVT/sup TM/) and do not interfere in any way in the operation of the system. RTNI increases developer productivity by enabling direct observation of processor operation during system development, support and maintenance. BVT is used to automatically test the correct functional behavior of the integrated hardware and software against the system specification. The combination of RTNI and BVT significantly reduces system validation time, risk and cost, while increasing the coverage and assurance level. These features can be implemented in processors that are very high performance, low power, commercial grade, or radiation-hardened. Application of this approach is underway in the development of processors for military and commercial applications.","PeriodicalId":335827,"journal":{"name":"17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132334287","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

Design, construction, computational EM modelling, and characterisation of an aircraft sized reverberation chamber and stirrer 飞机大小混响室和搅拌器的设计、建造、计算电磁建模和表征

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.741554

K. Goldsmith, P. A. Johnson

引用次数: 6

The MINI-ACE plus family of MIL-STD-1553 terminals MINI-ACE plus系列MIL-STD-1553端子

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.741514

M. Glass

{"title":"The MINI-ACE plus family of MIL-STD-1553 terminals","authors":"M. Glass","doi":"10.1109/DASC.1998.741514","DOIUrl":"https://doi.org/10.1109/DASC.1998.741514","url":null,"abstract":"The Advanced Communications Engine (ACE) family of integrated dual redundant MIL-STD-1553 RT (Remote Terminal) and BC/RT/MT (Bus Controller/Remote Terminal/Bus Monitor) terminals with enhanced functions has been upgraded. The Mini-ACE Plus series addresses many of the key issues in today's market; specifically, the demand for COTS/MOTS, reduced cost and size, and requirements for MIL-STD-1760 stores applications. This paper reviews the features and the technology that were used to achieve the cost and functional improvements, and size reduction. The MINI-ACE Plus is a functional equivalent to the initial generation ACE family, but in a package that is half the size. This paper will discuss the processes and the technology used in the development of the MINI-ACE Plus MCM. This includes the issues and advantages of migrating to co-fired ceramic packaging, along with the evolution of the analog transceiver and digital protocol monolithic chips used in the Mini-ACE Plus terminals. This includes a functional overview of the ACE terminals. In addition, the paper discusses new features, involving an option for 64 K/spl times/16 RAM, an RT boot-up option, and additional clock frequencies. Finally, there is a discussion of software-related issues, including compatibility to previous generation terminals, and the availability of libraries that are portable to different hardware and software platforms.","PeriodicalId":335827,"journal":{"name":"17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267)","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130868207","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

An overview of the Systems Engineering Capability Model EIA/IS 731 系统工程能力模型EIA/IS 731的概述

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.741464

D. E. Barber

引用次数: 12

Litton Amecom direct chip attach project Litton Amecom直接芯片连接项目

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.739856

T. Clay, C.R. Auletti

引用次数: 0

Design of a low production cost hybrid HMMWV 低生产成本混合HMMWV的设计

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.739883

J. Hodgson, W. Hamel, C. Rutherford, J. Armfield

{"title":"Design of a low production cost hybrid HMMWV","authors":"J. Hodgson, W. Hamel, C. Rutherford, J. Armfield","doi":"10.1109/DASC.1998.739883","DOIUrl":"https://doi.org/10.1109/DASC.1998.739883","url":null,"abstract":"There is considerable interest within the military in improving the fuel efficiency of its vehicles. Hybrid powertrains for military applications offer the potential for improved fuel economy, enhanced stealth (silent operation) capability, and auxiliary field power generation. While recent hybrid electric HMMWV conversions have shown impressive performance, the likely estimated production cost is high. In cooperation with the National Automotive Center (part of the United States Army Tank-automotive and Armaments Command, TECOM), Oak Ridge National Laboratory (ORNL) and The University of Tennessee (UT) have conducted a conceptual design for a low production cost hybrid electric powertrain for the HMMWV. The design takes maximum advantage of commercial off-the-shelf (COTS) technology. The parallel, electric assist configuration offers hybrid performance equivalent to the conventional base vehicle for limited time periods, silent electric operation, and limp-home capability in the event of electric drive system failure. The design goals for the hybrid electric powertrain, the overall system design, and design decisions necessary to meet performance goals are reviewed. Performance simulation results show that the proposed powertrain design should meet or exceed the stated design goals.","PeriodicalId":335827,"journal":{"name":"17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133498003","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: 7

Signal processing and waveform generation in the side zone automotive radar 边区汽车雷达信号处理与波形生成

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.739871

J.C. Reed

引用次数: 0

Ultra-low-power, radiation-hardened 12-bit analog-to-digital converter for space-based electro-optical sensors 超低功耗，抗辐射12位模数转换器，用于天基光电传感器

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.739855

S. Nystrom, T.R. Smith, W. Peterson, D. L. LeFevre, D. Butcher, L. Gipson, M.M. Spanish

引用次数: 0

Evolving avionics systems from federated to distributed architectures 发展航空电子系统从联合到分布式架构

17th DASC. AIAA/IEEE/SAE. Digital Avionics Systems Conference. Proceedings (Cat. No.98CH36267) Pub Date : 1998-10-31 DOI: 10.1109/DASC.1998.741519

D. L. Swanson

引用次数: 9