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GROUND WATER MONITORING AND REMEDIATION 1994年第4期14卷 120-123页

作者： NYER, EK SCHAFER, DC Evan K. Nyer is an expert in the research and application of technology to ground water cleanup. As vice president of technical resources with Geraghty & Miller Inc. (1099–18th St. Ste. 2100 Denver CO 80202) he is responsible for maintaining and expanding Geraghty & Miller's technical expertise in geology/hydrogeology engineering modeling risk assessment bioremediation and many other areas. He also provides expertise in engineering services including the design of treatment systems for contaminated water sites throughout the United States. He has designed and installed more than 100 ground water and soil remediation systems. He is a member of the Water Pollution Control Federation the National Ground Water Association the American Institute of Chemical Engineers and the American Society of Civil Engineers. David C. Schafer is a principal scientist/associate with Geraghty & Miller Inc. He attended the University of Minnesota where he obtained a bachelor's degree in mathematics and a master's degree in computer science. Prior to joining Geraghty & Miller he worked for a major water well equipment manufacturer for 19 years. Throughout his career he has specialized in the design of monitoring and production wells and the analysis and interpretation of pumping test data. He has written numerous articles on these subjects and has designed and analyzed pumping tests from hundreds of wells throughout North America.

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VES DESIGN - USING SIMPLE OR SOPHISTICATED DESIGN METHODS

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GROUND WATER MONITORING AND REMEDIATION 1994年第3期14卷 101-104页

作者： NYER, EK MACNEAL, RW SCHAFER, DC Evan K. Nyer is an expert in the research and application of technology to ground water cleanup. As vice president of technical resources with Geraghty & Miller Inc. (1099–18th St. Ste. 2100 Denver CO 80202) he is responsible for maintaining and expanding Geraghty & Miller's technical expertise in geology/hydrogeology engineering modeling risk assessment bioremediation and many other areas. He also provides expertise in engineering services including the design of treatment systems for contaminated water sites throughout the United States. He has designed and installed more than 100 ground water and soil remediation systems. He is a member of the Water Pollution Control Federation the National Ground Water Association the American Institute of Chemical Engineers and the American Society of Civil Engineers. Robert W. Macneal is a staff engineer with Geraghty & Miller Inc. with five years of experience in environmental consulting. He specializes in applying mathematical models to study saturated flow and transport processes in support of remediation design and risk evaluation. He conducts analyses to design and optimize soil venting bioventing air sparging and ground water recovery systems. He is a member of the Association of Ground Water Scientists and Engineers and the American Society of Civil Engineers. David C. Schafer is a principal scientist/associate with Geraghty & Miller Inc. He attended the University of Minnesota where he obtained a bachelor's degree in mathematics and a master's degree in computer science. Prior to joining Geraghty & Miller he worked for a major water well equipment manufacturer for 19 years. Throughout his career he has specialized in the design of monitoring and production wells and the analysis and interpretation of pumping test data. He has written numerous articles on these subjects and has designed and analyzed pumping tests from hundreds of wells throughout North America.

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THE CALLING(SM) NETWORK - A GLOBAL WIRELESS COMMUNICATION-SYSTEM

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INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS 1994年第1期12卷 45-61页

作者： TUCK, EF PATTERSON, DP STUART, JR LAWRENCE, MH Calling Communications Corporation. 1900 West Garvey Ave South. Suite 200 West Covina CA 91790 USA. Chairman of Calling Communications Corporation. He is also the Managing Director of Kinship Venture Management Inc. the general partner of Kinship Partners 11 and a General Partner of Boundary the general partner of The Boundary Fund. As a venture capitalist he has founded or participated in founding several telecommunications companies including Calling Communications Corporation Magellan Systems Corporation manufactures of Global Positioning System receivers Applied Digital Access manufacturer of DS-3 test access and network performance monitoring equipment Endgate Technology Corporation specialists in satellite phased array antennas and Poynting Systems Corporation. now a division of Reliance Corporation manufacturers of fibre optic transport equipment. He was a founder of Kebby Microwave Corporation where he invented the first solid-state. frequency-modulated commercial microwave link system. The company was acquired by ITT Corporation where he rose to the position of V.P. and Technical Director of ITT North America Telecommunications Inc. Subsequently he was V.P. of Marketing and Engineering at American Telecommunications Inc. (ATC). He was founding Director of American Telecom Inc. a joint venture between ATC and Fujitsu and has served on more than 20 boards of directors including those of three public companies. He has authored articles on microwave engineering and telephone signalling and was a contributor to Reference Data For Radio Engineers. He is a graduate of the University of Missouri at Rolla where he was later awarded an honorary Professional degree and serves on its Academy of Electrical Engineering. Mr Tuck is a Senior Member of the IEEE a Fellow of the Institution of Engineers (Australia) a Professional Member of the AIAA and a registered professional engineer in three states. More than 25 years of experience in the telecommunications industry where he has been responsibl

There is a very large demand for basic telephone service in developing nations, and remote parts of industrialized nations, which cannot be met by conventional wireline and cellular systems. This is the world's largest unserved market. We describe a system which uses recent advances in active phased arrays, fast-packet switching technology, adaptive routeing, and light spacecraft technology, in part based on the work of the Jet Propulsion Laboratory and on recently-declassified work done on the Strategic Defense Initiative, to make it possible to address this market with a global telephone network based on a large low-Earth-orbit constellation of identical satellites. A telephone utility can use such a network to provide the same modern basic and enhanced telephone services offered by telephone utilities in the urban centres of fully-industrialized nations. Economies of scale permit capital and operating costs per subscriber low enough to provide a service to all subscribers, regardless of location, at prices comparable to the same services in urban areas of industrialized nations, while generating operating profits great enough to attract the capital needed for its construction. The bandwidth needed to support the capacity needed to gain these economies of scale requires that the system use K(alpha)-band frequencies. This choice of frequencies places unusual constraints on the network design, and in particular forces the use of a large number of satellites. Global demand for basic and enhanced telephone service is great enough to support at least three networks of the size described herein. The volume of advanced components, and services such as launch services, required to construct and replace these networks is sufficient to propel certain industries to market leadership positions in the early 21st Century.

关键词： LOW EARTH ORBIT SATELLITE COMMUNICATIONS FAST PACKET SWITCHING EARTH FIXED CELLS ADAPTIVE ROUTEING LIGHT SPACECRAFT K(A) BAND PHASED-ARRAY ANTENNAS

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VIRTUAL PROTOTYPING USING KNOWLEDGE - BASED MODELING AND SIMULATION TECHNIQUES

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NAVAL ENGINEERS JOURNAL 1993年第3期105卷 201-212页

作者： SHEA, JG The Author:holds bachelor and master of engineering degrees in mechanical engineering a M.Eng. in engineering management and is currently fulfilling requirements for the M.S. and Ph.D. degrees in computer science at the University of Louisville. He is employed as program manager Phalanx Advanced Engineering Development at the Naval Ordnance Station Crane Div. NavSurfWarCen Louisville Ky. During his tenure with Phalanx Mr. Shea has contributed to system reliability improvement system performance upgrading and the development of the Phalanx HOL (RISC) Computer. Mr. Shea is a member of ASNE the Institute of Electrical and Electronics Engineers American Institute of Aeronautics and Astronautics Society for Computer Simulation International Test & Evaluation Association and the Military Operations Research Society.

Knowledge-based modeling and simulation bridges the gap between ''conventional'' artificial intelligence implementations (such as expert systems) and more traditional computer-aided design techniques. We are currently developing software, whose primary function is to capture a user-input design specification and produce a ''virtual'' rapid prototvpe in the form of executable rule-based code. This code can then be exercised either as an interactive part of a hardware-in-the-loop testbed simulator or as a component of an object-oriented ''behavioral'' simulation environment. While the Phalanx Testbed is the immediate beneficiary of this work, the techniques described have a wide range of application in the modeling of conceptual design and performance characteristics. This paper describes the system architecture and software tools that we are applying to generate virtual rapid prototypes for use in the Phalanx Testbed. Particular attention is paid to defining the intelligent knowledge-capture mechanisms and model generation methodologies that we are using to translate design knowledge and performance requirements into rule-based simulations. The object-oriented programming approach to the merging of ''new'' data with previouslv-captured and stored data is discussed, and the issues of verifying and validating prototypes generated using such partiallv ''reengineered'' models are examined. An application currently in use as an investigative prototype for testbed development, a simple position controller servomechanism used to control the azimuth angle of a target-tracking sensor, is used to illustrate the process.

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BEST VALUE CONTRACTING

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NAVAL ENGINEERS JOURNAL 1993年第6期105卷 59-68页

作者： ZACKS, MR DEMAS, TA Michael R. Zacks:attended Massachusetts Maritime Academy and received his bachelor of science in marine engineering degree in 1985. He is currently enrolled at the University of Maryland where he is working on a master's degree in general administration/financial management. Mr. Zacks is the assistant project manager for the Coastal Living Marine Resource Vessels in the National Oceanic Atmospheric Administration's (NOAA) Fleet Modernization and Replacement Program Office. His current responsibilities encompass providing technical and management support for the procurement construction testing and delivery of these ships. His previous jobs included working for the Naval Sea Systems Command's (NavSea) Combat Support Ocean Research and Surveillance Program Office (PMS 383) Ship Design and Engineering Directorate's Surface Launched Weapons Branch (56W3) and Research Analysis and Management (RAM) Corporation. Thomas A. Demas:received a bachelor of science degree in civil engineering from Old Dominion University and a master's degree in business administration from Averett College. He is a recent graduate from the NavSea Commander's Development Program (CDP). Mr. Demas is the assistant project manager for the AGOR-23 24 25 and National Oceanic and Atmospheric Administration's oceanographic research ships in NavSea's Combat Support Ocean Research and Surveillance Program Office. While participating in the CDP Mr. Demas worked in the following offices: OpNav OP321 as a FMP action officer CincPacFlt N43 as a maintenance officer ASN(RD&A) as director of maintenance and modernization and NavSea 56W14 as a branch head of closures and outfitting branch. Prior to the CDP he held a position with the Gas Turbine Surface Combatant Program Office as the West Coast project manager for DD-963 class destroyers. Before working for NavSea Mr. Demas was employed as a junior engineer with TRACOR and C-CUBED Corporation. His responsibilities included providing general systems engineering support to NavSea and the Nava

The best value concept is based on making decisions on an offeror's technical competence, proven past performance, management capability, life-cycle costs, and product quality. The evaluation of these factors should be structured to ensure consideration is given to determine the overall benefit associated with the offered price. This paper advocates using the best value concept as the method for developing and rating proposal evaluation factors for the procurement of new ships. It discusses methods for establishing evaluation factors, developing standards to evaluate, associated documentation, and weighting and scoring the factors. The information for this paper was obtained from personal interviews, hands-on experience developing and evaluating best value proposals, and documentation research. If properly executed, the best value concept will enable the Navy to improve ships while reducing operating costs.

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Electric field calculation combined with a CAD system for the personal computer

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European Transactions on Electrical Power 1993年第3期3卷 227-233页

作者： Okubo, H. Maehara, H. Kato, K. Hikita, M. Kito, Y. Hitoshi Okubo (1948) received the B.S. degree in 1971 the M.S. degree in 1973 and the Ph.D. in 1984 all in Electrical Engineering from Nagoya University Nagoya/Japan. He joined Toshiba Corporation/Japan in 1973 and was a manager of high-voltage laboratory of Toshiba. From 1976 to 1978 he was at the RWTH Aachen/Germany and the TU Munich/Germany where he studied high-voltage engineering. Since 1989 he was an Associate Professor and presently he is a Professor of Nagoya University at the Department of Electrical Engineering. He is a member of IEE of Japan and IEEE. (Nagoya University Department of Electrical Engineering Chikusa-ku Furo-cho Nagoya 464 Japan T +8152/ 781-5111 Fax +8152/783-4168) Hiroyuki Maehara (1966) received the B.S. degree in 1990 and the M.S. degree in 1992 all in Electrical Engineering from Nagoya University Nagoya/Japan. He joined Toshiba Corporation Kawasaki/Japan in 1992 and presently he is at the Department of high-voltage switchgear of Hamakawasaki Works. He is a member of IEE of Japan. (Toshiba Corporation High Voltage Switchgear Department Kawasaki-ku Ukishima-cho 2-1 Kawasaki 210 Japan T+8144/288-6508 Fax+8144/288-6509) Katsumi Kato (1969) received the B.S. degree in 1992 in Electrical Engineering from Nagoya University Nagoya/Japan. Presently he is a master course student of Nagoya University at the Department of Electrical Engineering. He is a member of IEE of Japan. (Nagoya University Department of Electrical Engineering. Chikusa-ku Furo- cho Nagoya 464 Japan T + 8152/781-5111 Fax +8152/783-4168) Masayuki Hikita (1953) received the B.S. degree in 1977 the M.S. degree in 1979 and the Ph.D. degree in 1982 all in Electrical Engineering from Nagoya University Nagoya/Japan and he became a research fellow there. In 1989 and 1992 he was made Lecturer and Associate Professor at Nagoya University respectively. He was Visiting Fellow at the MIT high voltage laboratory in 1985 to 1987 where his research was on the use of Kerr effect to determine charge distribu

A Personal‐Computer‐based CAD (PC‐CAD) system combined with the electric field analysis was developed and is referred to as “CADEF” (CAD system with Electric Field analysis). To construct such a system, both software and hardware need to be upgraded and the related conversion programs have to be developed. In the CADEF, the CAD drawings are fully utilized for the input data processing and the output expression of the electric field analysis. A Charge Simulation Method (CSM) is adopted as an analysis software. In the calculation process, singular points on the CSM such as the triple junctions are automatically recognized and processed. By introducing the expert knowledge and the experiential factors on the charge arrangements as the rules, the automatic calculation system is accomplished. Copyright © 1993 John Wiley & Sons, Ltd.

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A GENERIC CONTROLLER CARD SET

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NAVAL ENGINEERS JOURNAL 1990年第2期102卷 59-64页

作者： BAUER, RE PRICE, RL SCOTT, TG Robyn E. Bauer:received her B.S. degree (magna cum laude) in electrical engineering from GMI Engineering & Management Institute Flint Michigan in 1986. She is an electronics engineer in the Electronics Development Department at Naval Weapons Support Center Crane Indiana. Ms. Bauer is a member of Tau Beta Pi Eta Kappa Nu and the IEEE Control Systems Society. She is pursuing a master's degree in electrical engineering. Roger L. Price:graduated from Purdue University with a B.S. degree in electrical engineering in 1972. He has worked at the Naval Weapons Support Center Crane as an electronics engineer since 1972. For the last thirteen years Mr. Price has worked with control system design. His design experience includes controllers for elevators steering systems gas management systems oxygen generators and machinery controls. Timothy G. Scott:graduated from Purdue University with a bachelor of science degree in electrical engineering. He works at Naval Weapons Support Center Crane where he has been designing control equipment for the past three and a half years. Mr. Scott is pursuing a master's degree in electrical engineering.

This paper addresses the design of a generic controller card set (GCCS) which conforms to the Multibus II protocol. The GCCS design meets Navy Standard Electronic Module (SEM) format “E,” and consists of eight “building block” cards. Configuration flexibility permits the GCCS to perform many controller applications. The eight modules are: a central processing unit (CPU) card, controller card, central services module (CSM), analog to digital (A/D) card, digital to analog (D/A) card, discrete input and output (I/O) card, random access memory (RAM) card, and erasable programmable read only memory (EPROM) card. Each card contains both on-line and off-line built-in-test (BIT), which aids in fault diagnosis.

关键词： Control Systems

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OUT-OF-PRODUCTION MICRO-electronics - AN ACHILLES HEEL OF DEFENSE SYSTEMS

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NAVAL ENGINEERS JOURNAL 1988年第5期100卷 69-72页

作者： MACKENZIE, CM WOOTTEN, R HOY, K NEELY, J KOSCO, D SMITH, W C. Malcolm Mackenzie:is the Materials and Parts Availability Control program manager at U.S. Army Laboratory Command Adelphi Md. Mr. Mackenzie has a B.S. degree in mechanical engineering from Northwestern University an M.S. degree in the same field from the University of Michigan and an M.B.A. from East Texas State University. Richard Wootten:is project officer of the U.S. Army Material Command's Materials and Parts Availability Control Information Data System Project Adelphi Md. Mr. Wootten holds an associate's degree in mechanical engineering from Northern Virginia Community College and a Bachelor of Science in Electronics Engineering from The University of Alabama. Kevin Hoy:is manager of the Microelectronics Obsolescence Management Program at the Naval Avionics Center Indianapolis. Mr. Hoy holds both bachelor and master of science degrees in mathematics from Purdue University. James Neely:is leader of the Materials Management Team Industrial Materials Division in the Directorate of Manufacturing Air Force Systems Command Dayton Ohio. Mr. Neely holds a bachelor's degree in political science from The University of Georgia and a master of science degree in public administration from The University of Missouri. Don Kosco:is an electronics engineer currently involved with introducing new technologies into weapons systems. He is in the Directorate of Reliability Maintainability and Technology Policy HQ Air Force Logistics Command Dayton Ohio. Mr. Kosco holds a bachelor of engineering degree from Widener University a master's in systems engineering from The Air Force Institute of Technology and an MBA from the University of Texas at San Antonio. William Smith:is head of the Plans Branch in the Office of Policy and Plans Defense Electronics Supply Center (DESC) Dayton Ohio. He was for many years manager ofDESC's Diminishing Manufacturing Sources (DMS) Program. Mr. Smith holds a bachelor of arts degree in political science from Indiana University.

Both the timely manufacture of defense systems and their subsequent on-line operability depend upon the availability of component parts. The growing problem of microelectronic component nonavailability is casting a shadow over logistics support to these systems. This paper will discuss the causes of the problem and provide some examples of cases confronted by the DoD logistics community. It will also identify some actions which have been taken in the past to manage the issue as well as initiatives now underway. Finally it will look at what lies ahead.

关键词： Microelectronics

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THE ISHERWOOD LECTURE SERIES

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Naval Engineers Journal 1988年第4期100卷 88-94页

作者： FROSCH, ROBERT A. Robert A. Frosch vice president of General Motors Research Laboratories in Warren Mich. was born in New York City in 1928 where he graduated from Columbia University with a theoretical physics degree in 1947. After receiving his bachelor's degree he continued at Columbia University to earn his master's degree before completing his doctorate in theoretical physics in 1952. Following graduation he worked as a research scientist for Columbia Unviversity and held increasingly responsible positions with the Advanced Research Projects Agency before being named Assistant Secretary of the Navy for Research and Development in 1966. In 1973 he became Assistant Executive Director of the United Nations Environment Programme and two years later began serving as Associate Director for Applied Oceanography at the Woods Hole Oceanographic Institution. In 1977 he was appointed NASA Administrator and served at NASA until becoming President of the American Association of Engineering Societies in 1981. Since 1982 he has been vice president General Motors Corporation General Motors Research Laboratories. Dr. Frosch's many professional memberships include the Society of Naval Architects and Marine Engineers National Academy of Engineering Marine Technology Society American Institute of Aeronautics and Astronautics and he is a Fellow of the Institute of Electrical and Electronics Engineers. Among his recent awards are the Michigan Science Trailblazer A ward from the Detroit Science Center the Industrial Research Institute's Maurice Holland A ward the Centennial Medal from the Institute of Electrical and Electronics Engineers and John F. Kennedy Astronautics Award from the American Astronautical Society. He received the NASA Dk- tinguished Service Medal in 1981.

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COMBATANT PATROL BOAT TOPSIDE DESIGN

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NAVAL ENGINEERS JOURNAL 1987年第1期99卷 59-69页

作者： LAW, PE KUNIYOSHI, S MORGAN, TP Preston E. Law Jr:. has been head of the Topside Electromagnetics Design Branch of the Naval Sea Systems Command since 1974. He began his specialized work in shipboard antenna systems design with the Navy in 1968. His prior experience includes employment as a communications systems engineer with the Defense Communications Agency in Thailand the Voice of America in Washington D.C. and the Federal Aviation Agency in Anchorage Alaska. Mr. Law is an electrical engineering graduate of the University of Maryland and a registered professional engineer in the State of Maryland. He is author of the book Shipboard Antennas numerous technical and freelance articles a Senior Member of the Institute of Electrical and Electronics Engineers (IEEE) member of the American Society of Naval Engineers (ASNE) Armed Forces Communications Electronics Association (AFCEA) Association of Scientists and Engineers (ASE) of NAVSEA and Tau Beta Pi and Eta Kappa Nu engineering honor societies. Seiji Kuniyoshi:is a senior project engineer in the Topside Electromagnetics Design Branch of the Naval Sea System Command where since 1980 he has been engaged in the development of topside design for auxiliary ships minecounter-measure ships and patrol boats. Previously he was associated with Ferrotic Inc. as an electronics engineer. Mr. Kuniyoshi is a graduate of George Washington University from which he received his degree of engineer in electrophysics in 1981. He also holds a M.S.E.E. degree from Northwestern University (1961). Mr. Kuniyoshi is a member of the American Society of Naval Engineers (ASNE) Armed Forces Communications Electronics Association (AFCEA) Association of Scientists and Engineers (ASE) of NAVSEA and the Institute of Electrical and Electronics Engineers (IEEE). Thomas P. Morgan:has been working in the Topside Electromagnetics Design Branch of the Naval Sea Systems Command since 1984. He received his B.S. degree in electrical engineering and computer science at Marquette University just prior to accepting employm

Along with the recent development of shipboard weapon systems of substantial firepower, considerable interest has risen in the design of light-displacement, high-speed combatant patrol boats. However, there has been an incorrect notion about patrol boats; “little boats have little problems.” From topside designers' point of view, little boats have many and big problems. Because of extremely limited shipboard topside space of this type ship, severe constraints are imposed for topside designers to effectively arrange shipboard combat systems, such as radars, fire control systems and communication equipment, to fully optimize the overall system performance and to sufficiently reduce electromagnetic hazards and interference (EMI). Recently, computer-aided design techniques have been extensively utilized in combatant patrol boat topside design by making effective use of NAVSEA's topside design model (TDM), which allows for interactive design in graphically illustrated topside arrangements. Combat systems effectiveness is analyzed in terms of elevation plane optical coverages, radar line-of-sight (LOS) range detection, and omni-directional antenna range prediction. The TDM algorithm includes the cumulative amplitude probability distribution of the HF communications range for the broadband fan and tuned whip antennas. The program is extended to analysis of the radiation pattern of directive antennas showing gain reduction principally due to blockage by superstructures. Finally, a set of candidate topside arrangements are proposed to the appropriate ship acquisition and design manager as feasible options to be pursued in the preliminary design phase.

关键词： NAVAL VESSELS

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