Summary Eurisko is an AI program that learns by discovery We are applying Eurisko to the task of inventing new kinds of three-dimensional microelectronic devices that can then be fabricated using recently developed la...
Summary Eurisko is an AI program that learns by discovery We are applying Eurisko to the task of inventing new kinds of three-dimensional microelectronic devices that can then be fabricated using recently developed laser recrystallization techniques Three experiments have been conducted, and some novel designs and design rules have emerged.
One of the most serious problems encountered in Naval steam plants following World War II was the unreliable performance of boiler and main feedpump pneumatic control systems. In addition to control component and syst...
One of the most serious problems encountered in Naval steam plants following World War II was the unreliable performance of boiler and main feedpump pneumatic control systems. In addition to control component and system design deficiencies, these control systems suffered from inadequate methods to measure and adjust system alignment. This paper describes the development of a set of procedures for on-line alignment verification (OLV) of pneumatic main boiler and feedpump control systems. The procedures are designed for use by N avy control system technicians and, in addition to on-line alignment verification, provide guidance for troubleshooting and for performing system alignment. Procedure static checks measure steady state steaming performance and OLV procedure dynamic checks measure the ability of the boiler and control systems to respond to load changes. The paper describes typical control system characteristics that influence OLV procedure content and the supporting analysis that was used to establish alignment criteria ranges that satisfy both steady state and transient performance requirements. Also described is the alignment criteria tolerance analysis along with the steps involved in a typical OLV check procedure development. Descriptions of the various OLV checks, troubleshooting procedures and alignment procedures are provided. Typical shipboard implementation requirements are described and experience to date with the procedures is provided along with a status report on OLV procedure implementations.
作者：
HARTLEY, SFCalifornia State University
Hayward Corresponding Author: Shirley Foster Hartley is Professor and former Chair of the Department of Sociology California State University Hayward. Books published include: Population: Quantity vs. Quality (Prentice-Hall) and Illegitimacy (University of California Press). Articles published and research interests vary from micro-analyses of interpersonal attraction role conflicts among clergy wives and marital satisfaction to macro studies of the status of women in various societies and population growth and development. ∗An earlier draft was prepared in conjunction with William J. Beaver whose expertise in computer programming greatly facilitated this analysis. The report on our pilot study was presented at the American Association for the Advancement of Science Pacific Division San Francisco CA June 13 197
We propose a flexible frame-structured representation and agenda-based control mechanism for the construction of production-type systems. Advantages of this architecture include uniformity, control freedom, and extens...
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A construction is described which takes an arbitrary set of machines, an arbitray set of tests, and an arbitrary relation on machines and tests defining which machines pass which tests. It produces a domain of specifi...
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作者：
GALLAHUE, JSTHE AUTHOR is the Department Manager of Combat Systems Engineering at Litton Industries. Data Systems Division. Prior to joining Litton Industries
he was associated with UNIVAC. Since joining the Combat Systems Community in 1959. his assignments have included operational computer programming field engineering systems engineering equipment design proposal management test engineering. and programs management. In these varied roles he supported the NTDS R&D Program NTDS Service Test Program Interim Fleet Programming Center Pacific Anti-Submarine Warfare Ship Command and Control Systems SQS-26/NTDS/UBFCS Interface Design DD 963 Class LHA 1 Class. and the DDG 993 Class.
The required configuration management and the necessary control of the Surface Ship Combat System elements demand that they be considered as integrated and tested in accordance with an integrated test plan utilizing a...
The required configuration management and the necessary control of the Surface Ship Combat System elements demand that they be considered as integrated and tested in accordance with an integrated test plan utilizing an integrated test organization. The sometimes used approach of implementing a combat system test program based upon the individual combat system elements being independent, has proven to be less than satisfactory. Then is no question that some of the early testing at the unit, subsystem, and subprogram levels can be planned and conducted independent of a specific “end-item” combat System. This paper addresses the planning and implementing of combat system test with the emphases being upon the integrated phase of test and primarily the lead ship of a class. Information is presented to facilitate planning and implementing a combat system test program including use of shore facilities and integrating these activities with shipboard activities; when to form the test organization and what types of expertise are required; what are the key technical management tools; the proofing of test documentation; the need for detailed “step-by-step” procedures and traceability of the specified requirements; how to assist Ships Force; planning and stat using the conduct of the tests; integrating computer program and special testing into the test program; and the significance of early decisions on administrative and contractual arrangements.
This paper discusses the Interactive Graphics System used by the General Electric Company, Medium Steam Turbine department (Engineering & Manufacturing) for designing, drafting, and manufacturing applications. A b...
This paper discusses the Interactive Graphics System used by the General Electric Company, Medium Steam Turbine department (Engineering & Manufacturing) for designing, drafting, and manufacturing applications. A brief overview of the hardware malting up the system is described, followed by a more detailed description of the actual applications. Two-dimensional applications described include a Heat Balance Analysis, Flow Diagrams, and Electrical Schematics. A more fruitful area for increased productivity gains is described in the three-dimensional or mechanical applications including turbine design & layout and bucket design. coordination of the design with manufacturing for numerical control tape generation is described through CAM and Plate Frame Cutting applications. Finally, a short review of the engineering design work using Interactive Graphics is discussed. Productivity gains of 2.6 to 1 are being realized, and the overall savings to the Medium Steam department are outlined.
作者：
CAMPBELL, JSTHE AUTHOR was born in Porterville. Calif.
in 1928 and joined the U.S. Nary in 1945 in the “Aviation Midshipman” Program. He received his designation as a Naval Aviator in 1950 and flew combat missions in Korea while still a Midshipman followed by participation in various operational and training squadrons until 1958 when he completed the Naval Test Pilot School Program. After a tour as an Engineering Test Pilot. he attended the Naval Postgraduate School Monterey. Calif. and was then assigned to the Fleet Computer Programming Center as a part of the NTDS development. Later he had operational tours as CIC Officer in the USS Enterprise and as AAW Officer on the Staff of Commander Task Force SEVENTY-SEVEN in Vietnam. During an interceding tour of duty he was the Program Manager for the TACDEW Training Facilities at San Diego Calif: and Dam Neck Va. After completing his active duty in the U.S. Navy Mr. Campbell joined Logicon Inc. and during the six years with the Tactical and Training Systems Division held various positions including Project Manager Department Head Assistant Director and Division Director prior to leaving in 1976 to join the Assistant Secretary of the Nary for R&D as Special Assistant for Weapons Systems Integration. In 1978 he joined the Staff at the Naval Ocean Systems Center as Associate Director for Command Control and Communications and Acting Head of the C3I Systems Department where he is charged with the development and operation of the C3Systems Integration Test and Evaluation Laboratory.
The increasingly important role of land-based test sites (LBTSs) in military command, control, and communications (C 3 ) is discussed, with particular reference to system integration, R&D, and testing. The LBTS at...
The increasingly important role of land-based test sites (LBTSs) in military command, control, and communications (C 3 ) is discussed, with particular reference to system integration, R&D, and testing. The LBTS at the Naval Ocean Systems Center (NOSC), San Diego, is described in detail, and lessons learned from the operation of the and other LBTSe are considered in terms of both their tactical and strategic implications.
It is the intent of this paper to describe an implementation of a curriculum compatable with the ACM “Curriculum Recommendations and Guide-lines for the Community and Junior College Career Program in computer Program...
ISBN:
(纸本)9781450374316
It is the intent of this paper to describe an implementation of a curriculum compatable with the ACM “Curriculum Recommendations and Guide-lines for the Community and Junior College Career Program in computerprogramming” (also known as the “Little Report”). In order to facilitate comparisons among curricula, this paper follows the “format” developed by members of the ACM C3S-CAJC working group.
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