Annual Reliability and Maintainability Symposium. 1998 Proceedings. International Symposium on Product Quality and Integrity最新文献_第7页

Galileo-probe battery-lifetime estimation 伽利略探测器电池寿命估计

Annual Reliability and Maintainability Symposium. 1998 Proceedings. International Symposium on Product Quality and Integrity Pub Date : 1998-01-19 DOI: 10.1109/RAMS.1998.653594

M. V. Frank, K. Silke

引用次数: 3

Effects of environment and aging upon missile reliability 环境和老化对导弹可靠性的影响

Annual Reliability and Maintainability Symposium. 1998 Proceedings. International Symposium on Product Quality and Integrity Pub Date : 1998-01-19 DOI: 10.1109/RAMS.1998.653798

D. Theunissen, R. Owen Holbrook

引用次数: 9

Characterizing reliability in a product/process design-assurance program 在产品/工艺设计保证程序中描述可靠性

Annual Reliability and Maintainability Symposium. 1998 Proceedings. International Symposium on Product Quality and Integrity Pub Date : 1997-10-01 DOI: 10.1109/RAMS.1998.653645

W. Kerscher, J. Booker, T. R. Bement, M. Meyer

引用次数: 18

Robot reliability through fuzzy Markov models 基于模糊马尔可夫模型的机器人可靠性研究

Annual Reliability and Maintainability Symposium. 1998 Proceedings. International Symposium on Product Quality and Integrity Pub Date : 1997-04-20 DOI: 10.1109/RAMS.1998.653739

M. Leuschen, I. Walker, Joseph R. Cavallaro

引用次数: 42

An overview of concurrent engineering 并行工程的概述

Annual Reliability and Maintainability Symposium. 1998 Proceedings. International Symposium on Product Quality and Integrity Pub Date : 1900-01-01 DOI: 10.1109/RAMS.1998.653529

D. Hoffman

{"title":"An overview of concurrent engineering","authors":"D. Hoffman","doi":"10.1109/RAMS.1998.653529","DOIUrl":"https://doi.org/10.1109/RAMS.1998.653529","url":null,"abstract":"Concurrent Engineering (CE), or Integrated Product Development, is a Department of Defense (DoD) initiative for the defense industry; it has also been used very successfully by commercial industries. CE is applicable to any industry that develops its own products and wants to remain competitive in today's marketplace. The Computer-Aided Acquisition and Logistics Support (now called Continuous Acquisition and Life-Cycle Support) (CALS)/CE Industrial Steering Group (ISG), within the National Security Industrial Association (NSIA), chartered task groups to identify issues and guides to CE in the following areas: information exchange, electronic systems, mechanical systems, software, reliability and maintainability (R&M), manufacturing, and technical administration. This overview focuses on the electronic systems report, entitled First Principles of Concurrent Engineering: A Competitive Strategy for Electronic System Development. The core of the report defines the first principles and involves a technique for a self-assessment of the should be and the where is environment for CE. From the results of this self-evaluation, improvement planning and roadmap generation are possible from the report material. Also covered are benefits of CE, DoD, and industry obstacles to CE technology insights that enable CE, and recommendations to DoD and to industry to foster CE implementation. This report is the first primer on CE and should clarify the intent of CE as envisioned. This is a timely subject, as CE is now prone to many view points and ideas more aligned to partial instead of total implementation.","PeriodicalId":275301,"journal":{"name":"Annual Reliability and Maintainability Symposium. 1998 Proceedings. International Symposium on Product Quality and Integrity","volume":"79 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":"114941890","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

A novel solution-technique applied to a novel WAAS architecture 一种应用于新型WAAS体系结构的新型解决方案技术

Annual Reliability and Maintainability Symposium. 1998 Proceedings. International Symposium on Product Quality and Integrity Pub Date : 1900-01-01 DOI: 10.1109/RAMS.1998.653774

S. Bavuso

{"title":"A novel solution-technique applied to a novel WAAS architecture","authors":"S. Bavuso","doi":"10.1109/RAMS.1998.653774","DOIUrl":"https://doi.org/10.1109/RAMS.1998.653774","url":null,"abstract":"The Federal Aviation Administration has embarked on an historic task of modernizing and significantly improving the national air transportation system. One system that uses the Global Positioning System (GPS) to determine aircraft navigational information is called the Wide Area Augmentation System (WAAS). This paper describes a reliability assessment of one candidate system architecture for the WAAS. A unique aspect of this study regards the modeling and solution of a candidate system that allows a novel cold sparing scheme. The cold spare is a WAAS communications satellite that is fabricated and launched after a predetermined number of orbiting satellite failures have occurred and after some stochastic fabrication time transpires. Because these satellites are complex systems with redundant components, they exhibit an increasing failure rate with a Weibull time to failure distribution. Moreover, the cold spare satellite build-time is Weibull and upon launch is considered to be a good-as-new system with an increasing failure rate and a Weibull time to failure distribution as well. The reliability model for this system is nonMarkovian because three distinct system clocks are required: the time to failure of the orbiting satellites, the build time for the cold spare, and the time to failure for the launched spare satellite. A powerful dynamic fault tree modeling notation and Monte Carlo simulation technique with importance sampling are shown to arrive at a reliability prediction for a 10 year mission.","PeriodicalId":275301,"journal":{"name":"Annual Reliability and Maintainability Symposium. 1998 Proceedings. International Symposium on Product Quality and Integrity","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":"129486968","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