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IEEE International Conference on systems, Man and Cybernetics

作者： E.R. Loures M.R. Silveira M.A. Busetti Y. Arda Graduate Program in Production Systems Engineering Pontifical Catholic University of Paraná Curitiba Brazil

The classical approaches to teach the control systems present drawbacks, such as: (i) the general overview of the problem is sometimes underemphasized by the knowledge acquisition; (ii) they mainly use the academic examples that are only dealing with simple concepts and problems; (iii) laboratory experiments are either simple or under developed. Design aspects of control systems when applied to practical processes are important to improve the knowledge of the students and to motivate the utilization of modern methodologies as an emergent technology for the applications in industry. In this work, we point out some important aspects for conceiving a new educational product. We describe our experiences in creating a didactic environment for teaching and learning the control theories in engineering courses based on CACSD (computer aided control system design) and its extension to the research field of industrial problems. Two distinct proposals arise from these experiences for reducing the gap between the theoretical and practical classes, and for teaching the control systems development cycle using mathematical tools and real plants under the virtual instrumentation concept.

关键词： Control engineering education Control systems Electrical equipment industry Industrial control Knowledge acquisition Laboratories Application software Educational products Control theory Design engineering

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Strategic questions of the e-commerce analyzed by the knowledge management theory

Strategic questions of the e-commerce analyzed by the knowle...

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Portland International Conference on Management of engineering and Technology (PICMET)

作者： S.L. Pereira L. dos Santos Rodrigues Engineering of Production and Systems Program Masters Degree PPGEP/UFSC Florianopolis Santa Catarina Brazil Human Resources Office SRH/UFPB Joao Pessoa Paraiba Brazil

In this paper, the author shows that it is conclusive that e-commerce incorporates explanations of knowledge management theory and of the strategy area also reflecting the demands of the organizations in converting im... 详细信息

关键词： Knowledge management Electronic commerce production systems Knowledge engineering Humans Web and internet services Character generation Collaboration Continuous production Spirals

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Probabilistic risk analysis of diesel power generators onboard ships

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NAVAL ENGINEERS JOURNAL 1999年第3期111卷 35-58页

作者： Ayyub, BM Karaszewski, ZJ Wade, M Bilal M. Ayyub.:is a Professor of Civil Enginnering and the Director of the Center for Technology and Systems Management at the University of Maryland (College Park). He is also a researcher and consultant in the areas of structural engineering inspection methods and practices reliability and risk analysis. He completed his B.S. degree in civil engineering in 1980 and completed both the M.S. (1981) and Ph.D. (1983) in civil engineering at the Georgia Institute of Technology. Dr. Ayyub has an extensive background in uncertainty modeling and marine structural reliability marine structures uncertainty modeling and anaylsis and mathematical medeling using the theories of probability statistics and fuzzy sets. He has completed several research projects that were funded by the NSF USCG USN the USACE ASME and several engineering companies. Dr. Ayyub served the engineering community in various capacities through societies that include ASNE ASCE ASME SNAME IEEECS and NAFIPS. He is the authour and co-author of about 250 publications in journals and conference proceedings and reports. His publications include edited books textbooks and book chapters. Dr. Ayyub is the only double recipient of the ASNE “Jimmie” Hamilton Award for the best papers in the Naval Engineers Journal in 1985 and 1992. Also he received the ASCE “Outstanding Research Oriented Paper” in the Journal of Walter L. Huber Research Prize in 1997 and the K.S. Fu Award of NAFIPS in 1995. He is a registered Professional Engineer (PE) with the State of Maryland. Zbigniew J. Karaszewski:is the Associate Director of the University of Maryland's Center for Technology and Systems Management and technical director of the Center for Maritime Leadership. He is a Systems Engineering and Management Consultant specializing in life cycle system support business systems auditing and risk management and loss prevention. Mr. Karasezewski has 30 years of experience in the field of systems performance analysis and management as a practitioner and teacher

In this paper, a methodology and guidelines for applying risk methods in design and operation of maritime systems were developed and demonstrated using a case study of marine diesel generators. The methodology consists of several modules that include system definition based on functional and performance requirements, definition of dependencies among subsystems, data collection and reduction, reliability and risk analyses, and results reduction for use in decision analysis. The methodology was used to assess and analyze typical service diesel generators found onboard ships. The analysis included the generation of cut sets for the overall reliability of the system. The most likely failure scenarios were determined by demonstration as the failure of fuel supply components. The results are consistent with previous findings of the U.S. Coast Guard.

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Abstracts of presentations on selected topics at the XIVTH International Plant Protection Congress (IPPC) - July 25-30, 1999 - International Convention Center, Jerusalem, Israel

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PHYTOPARASITICA 1999年第4期27卷 299-332页

作者： [Anonymous] Norwich UK State Institute for Quality Control of Agricultural Products (RIKILT-DLO) AE Wageningen The Netherlands Dept. of Entomology and Nematology University of Florida Gainesville USA Ecology and Biocontrol Group National Environment Research Council-(NERC) Inst. of Virology and Environmental Microbiology Oxford UK Consejo Superior de Investigaciones Cientificas — Centro de Ciencas Medioamhiental.es Madrid Spain Friedrich Miescher Institute Basel Switzerland Dept. of Field Crops Faculty of Agricultural Food and Environmental Quality The Hebrew University of Jerusalem Rehovot Israel Leeds Institute for Plant Biotechnology and Agriculture The University of Leeds Leeds UK Plant Genetic Systems Gent Belgium Jealott’s Hill Research Centre Zeneca Agrochemicals Bracknell UK Plant Quarantine Policy Branch Australian Quarantine and Inspection Service (AQIS) Canberra Australia International Plant Genetic Resources Institute (IPGRI) International Network for the Improvement of Banana and Plantain (INIBAP) Parc Scientifique Agropolis II France Dept. of Virology ARO The Volcani Center Bet Dagan Israel Beratungsgruppe Entwicklungsorientierte Agrarforschung (BEAF) Bonn Germany Dept. of Crop Protection Extension Service Ministry of Agriculture and Rural Development Tel Aviv Israel National Food Safety & Toxicology Center Michigan State University East Lansing Center for Minor Crop Pest Management Rutgers University New Brunswick USA ARS/USDA Beltsville USA Dept. of Entomology and Interdepartmental Graduate Program in Genetics University of California Riverside USA Dept. of Virology Wageningen Agricultural University ES Wageningen The Netherlands Dept. of Entomology ARO The Volcani Center Bet Dagan Israel Dept. of Theoretical Production Ecology Wageningen Agricultural University ES Wageningen The Netherlands Dept. of Entomology University of California Davis USA Dept. of Plant Sciences Tel-Aviv University Tel Aviv Israel Inst. of Plant Biochemistry Consejo

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Computer-controlled equipment testing: Speed, accuracy and improved analysis

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NAVAL ENGINEERS JOURNAL 1998年第1期110卷 207-215页

作者： Smith, JJ Greene, WC John J. Smith is a senior field engineer with the Electrmics Systems Division (ESD) of TRACOR System Technologies Inc. As the technical supervisor fm the Impact and Feasibility Studies group of the E nginemang Department he provides engineering support to the Ships Communication Systems Operation Branch Naval Air Warfare Center Aircraft Division Patuxent River St. Inigoes Maryland. This support entails the integration of radio communication systems on USS Arleigh Burke (DDG 51)-class AEGIS destrqvers and special engineering projects. During 23 years of Naval service as an electronics technician he sewed as electronics division officer for the repair division (R-4) on board USS Ghore (AS IS) homeported in La Maddalena Sardinia. His last duty station was NAVCOMSTA Roosevelt Road Puerto Rico where he sewed as muster chief-in-charge of electronic communications repair the island-wide communications quality control chiel the contract administrator to the operations and maintenance contractor supporting Mystic Star transmitter and receiver facilities for Air Fme One communications the Naval transmitter station and 16 interconnecting remote mimowave sites. Wilhemina C. Greene is a Supervisory Electronics Engineer with the Combatant Engineering and Integration Section at NAWCAD. As the team leader directs the effots of Civilian and contractors personnel responsible for delivering a fully integrated and tested Radio Communication Systems for surfme cmnbatant ships. The team also pvovida the Nay's only system level training on RCS for all AEGIS Pre-Communits. As part ofthis eflort she is responsible for the operation and maintenance of the Satellite Production Test Centq a facility housing the RCS test beds. Ms. Greene has over 20 years of government service 13 years on the AEGIS RCS program. She has a BSEE degree from Tennessee State University.

As shipboard radio communication systems (RCSs) become more complex and crew size continues to be reduced, the requirement for an automated, condition-based maintenance system is imperative. Personal computers can be programmed to provide full equipment testing that is capable of digital interface as well as automated and semi-automated testing of equipment that is not buss-controllable. Some of the advantages of computer-controlled equipment testing (CCET) include increased accuracy repeatability, and data-collection capability for in-depth analysis. However, the paramount advantage of CCET is speed. This paper will describe various methods of remote testing, including using a LAN, the Internet, and the telephone system. It will detail application software developed to test the Aegis-class destroyers' RCS equipment. This paper examines CCET as it is presently applied to the Aegis Board of Inspection and Survey (INSURV) support program. Additionally, the condition-based maintenance (CBM) application developed for over-the-air system testing of the Navy's UHF line-of-sight (LOS) system installed on the USS Yorktown (CG 48) as part of the Smart Ship project will be described. This paper will also describe CCET methods to use charged-coupled device (CCD) miniature cameras to read analog meters, gauges, or entire gauge boards.

关键词： Electronic ship equipment

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Arsenal ship program certification plan

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NAVAL ENGINEERS JOURNAL 1998年第1期110卷 249-261页

作者： Arntson, S Lind, W Turner, JJ Blaiklock, WC Tedesco, M Stephen G. Arntson is an independent consultant. A degree Naval Architect he has over 38 years of experience in the design construction and maintenance of surface ships. His experience includes 28 yeus with the Naval Sea Systems Command Naval Ship Engineering Centerl Bureau of Ships specializing in the structural design of Naval surface ships and 7 years with ABS Specializing in the application of commercial ship design practices. Most recently he worked with both NASSCO and ABS MZ the Arsenal Ship Program. Steve was very active with the Ships Structure Committee in developing R&D programs for ship structure and he is a member of the ASNE Journal Committee. Steve received a BS in Mechanical Engineering (Naval Architecture Option) from Virginia Polytechnic Institute in 1964. He is a member of the ASNE TAU BETA PI PI TAU SIGMA and PHI KAPPA PHI. William 1. Lind joined ABS in 1992 after ten years with Sparkman and Stephens Inc. He is currently ABS Amekas Manager of Engineering jm New Orleans and Cleveland. Both ofices conduct plan reviews for militavy commercial and private marine craft fm self-propelled vessels under 300 feet in length and bargus unlimited in length. As Vice-Chaimn ojthe Western Rivers Technical Committee Great Lakes Technical Committee and the Small Vessel Committee Bill participated in the writing of the 1997 ABS Guide for Building and Classing High Speed Craft and the 1997 ABS Rules for Building and Classing Steel Vessels Under 9OM. Bill received an MBA from Florida Atlantic University in 1995 a BS in Mechanical Engineering from New York Institute of Technology in 1986 and a BA in Histoy from Colgate University in 1976. He is Chaimn of SNAME HS-9 Composite Panel Testing & Fire Protection and a member of ASNE. John J. Turner is Senior Vice President of SYNTEK Technologies Inc. in Arlington Virginia. SYNTEK specializes in activities of a highly technical nature supporting both industry and government in domestic and international markets. He is a registered Professional Engineer

The Defense Advanced Research Project Agency (DARPA), in conjunction with the U.S. Navy, initiated a research program for the design and construction of a distinctive warship for the 21st century known as the Arsenal Ship. By using an innovative development and acquisition approach it was hoped to streamline the procurement process and reduce costs. In an environment where budgets are being cut, both industry and Government were challenged to develop, design, and produce the innovative ship and related mission systems to meet specific performance capabilities within strict affordability constraints. A key element of this innovative acquisition approach was a new certification scheme designed to replace the traditional test and evaluation (T&E) and acceptance process. The purpose of this paper is to describe the development of the certification plan during Phase LI of the Arsenal Ship program by the American Bureau of Shipping and the contending Shipyard teams, and to discuss the potential benefits of this alternative certification approach. Although the Arsenal Ship program was canceled late in 1997, insight derived from the exploration of new certification concepts could benefit future design and building programs.

关键词： Warships

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The Regional Deterrence Ship (RDS 2010) - A design for littoral warfare in the 2010 timeframe

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NAVAL ENGINEERS JOURNAL 1996年第1期108卷 61-72页

作者： Calvano, CN Riedel, JS Professor Charles N. Calvano Capt. USN (Ret.): of the Naval Postgraduate School is responsible for a program in Total Ship Systems Engineering. He is a graduate of the Naval Academy who served as a surface warfare officer. After completion of his graduate education at MIT he became an Engineering Duty Officer and served at Boston Naval Shipyard in several capacities. He was the Repair Facilities Advisor to the Vietnamese Navy the Project Officer for construction of nuclear powered guided missile cruisers (CGNs) at the Supervisor of Shipbuilding Newport News Virginia and served on the staff of the Commander Naval Surface Forces U.S. Atlantic Fleet and later at the Supervisor of Shipbuilding in Portsmouth Virginia in maintenance and overhaul management positions. He was Officer in Charge of the Annapolis Laboratory of the David Taylor Research Center and Commanding Officer of the Engineering Duty Officer School. He retired from active duty in October 1991 after serving in the Naval Sea Systems Command as the Director of the Ship Design Group and of the Advanced Concepts and Technology Group. Lt. Jeffrey S. Riedel USN:is an Engineering Duty Officer currently assigned to the Supervisor of Shipbuilding Bath Maine. He obtained his B.S. degree in Marine Engineering from Maine Maritime Academy in 1986 and his M.S. degree in Mechanical Engineering plus a Mechanical Engineer's degree from the Naval Postgraduate School in 1993. Lt. Riedel's naval career has included duty aboaqrd USS Wainwright (CG 28) as auxiliaries officer damage control assistant and main machinery officer. Currently he serves as the assistant production officer at SUPSHIP Bath in charge of DDG 51 class construction and delivery.

This paper describes the design of a Regional Deterrence Ship (RDS 2010) for the 2010 timeframe. The requirements for the design were for a ship to operate in littoral areas of the world with a mission of deterring regional conflicts and of hampering the efforts of the aggressor in such a conflict. In addition the ship's mission included the evacuation of friendly personnel as hostilities become likely. The problem countering the littoral threat during times of constrained budgets is addressed. Top level requirements for the design, generated in parallel with ''.... From the Sea'' [1], were used to set the design goals. The paper describes the manner in which littoral warfare changes the nature of the challenges faced by Navy surface combatants, including a ship such as the RDS 2010. A number of factors become more crucial design concerns than for blue water ships, including reduced reaction times, likelihood of attack from hidden land sites, shallow water mines and shallow water USW Certain other factors become less critical in littoral areas and this also has ship design impacts. While some present ship designs can perform some of the tasks needed in a littoral warfare/regional conflict environment, none represents a completely integrated design (hull, mechanical & electrical;combat systems;fiscal and manning constraints;reduced vulnerability;robust self-defense etc.) for a vessel stationed in waters that, without warning, can become hostile. After describing the mission requirements to which the RDS 2010 was designed, the paper discusses the controlling design philosophy and decisions and describes the process used to assess threats to the ship. The process of combat system selection, against the backdrop of expected threat scenarios, is described and the intended approach to integration of the combat system is discussed. In recognition that decreased reaction times and surprise attacks are likely to threaten a ship engaged in regional deterrence, discussions oi

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AUTOMATED LOGISTICS FOR HM-AND-E systems

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NAVAL ENGINEERS JOURNAL 1993年第5期105卷 50-58页

作者： CIERI, AM The Author:is the director Equipment Assessment and Alteration Department Naval Ship Systems Engineering Station (NavSSES). His department is responsible for implementing condition-based maintenance initiatives at NavSSES and for program management engineering development and measurement of efficiency and effectiveness for the Assessment of Equipment Condition (AEC) Program as the agent for NavSea 915. Additionally his department manages both machinery alterations (MachAlts) for NavSea 56 and numerous ship alterations (ShipAlts) for the type commanders. In 1983 he conceived and structured the policy and procedures for the MachAlt Program at NavSSES as a result of a need identified by NavSea's ShipAlt Improvement Program. He served as the program manager for the MachAlt Program from 1982 until his current promotion this year. Mr. Cieri worked in the Hull and Deck Machinery Department for 11 years before moving into program management. His 29 years of federal service also include nine years with the Philadelphia Naval Shipyard in increasingly responsible positions in both the Planning and Production departments. Mr. Cieri is a former recipient of the NavSSES Joseph Cacciola Technical Achievement Award and the Federal Government Economy in Government Operations Award for the Philadelphia area.

Shipboard and shoreside maintenance managers throughout the Navy are searching for innovative ways to improve the processes used to maintain shipboard equipment. The current fiscal environment and events in the world make it evident that the Navy of the twenty-first century will have to do more with less. The author believes that the application of existing technology can automate and integrate diagnostics (what is wrong and a recommended corrective action) with the logistic requirements (how to document and effect the corrective action). The author will discuss and demonstrate a real-time application of automated diagnostics with CALS compliant logistics for an HM&E system for use by both shipboard and shoreside maintenance managers. The primary functions will center around data collection and work brokerage. The paper will focus on features and capabilities that will automate logistics including: SNAP/CSMP Interface (automated 2-kilos), Tech Manuals/EOSS/PMS, Ships Force Training, Embedded Training, Tools/Parts Information, Maintenance Scheduling, Drawings/Blue Prints, and MachAlt/ShipAlt Management.

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THE AMERICAN SOCIETY OF NAVAL ENGINEERS takes great pleasure in presenting: THE HAROLD E. SAUNDERS AWARD FOR 1991

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Naval Engineers Journal 1992年第4期104卷 70-71页

作者： THRESTON, JOSEPH T. Joseph Threston has been a most significant contributor to the impressive success of Aegis since its inception. Throughout his more than thirty years in naval engineering Mr. Threston has devoted his considerable engineering talents and business acumen to the betterment of the Surface Navy. He is an engineer of national acclaim and a dedicated proponent of sound and proven engineering concepts. Mr. Threston is known and highly respected by Congressional oversight committees the Department of the Navy and throughout the defense industry. In systems engineering he is without peer. Joseph Threston is General Manager of the General Electric Naval Systems Department. He is responsible for directing GE's dual role in the Aegis Program as the principal contractor in the design and production of the basic Aegis weapon system and as Combat System Design Agent for the Aegis cruiser and destroyer programs. In addition his department has been responsible for the development of variants to the Aegis system which have ensured that Aegis remains capable of meeting evolving threats specified by the United States Navy. Mr. Threston has been extraordinarily successful in integrating the resulting efforts of all weapon system contractors and agencies in meeting specified requirements. Long before it was fashionable Mr. Threston implemented and practiced the attributes featured in the TQM-TQL philosophy. He has emphasized quality and openly listened to and encouraged suggestions for improvements from subordinates. As a direct result Aegis production equipment has shown constant quality improvement over the past decade. The superb Aegis fleet at sea today is a supreme testimonial to Mr. Threston's worthiness to receive the Harold E. Saunders Award for 1991. It is most appropriate that he receive this recognition for his lifetime of superior and dedicated service to his country.

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COMPUTER-AIDED MANUFACTURING OF ADVANCED MICROWAVE MODULES

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INTERNATIONAL JOURNAL OF MICROWAVE AND MILLIMETER-WAVE COMPUTER-AIDED engineering 1991年第1期1卷 90-111页

作者： PAVIO, AM PAVIO, JS CHAPMAN, JE BOGGAN, GH Texas Instruments Incorporated P.O. Box 655474 Dallas. Texas 75265 Jeanne Pavio is the Manager of the Microwave Advanced Packaging Group at Texas Instruments where she has been cmployed since 1980. She received the BA degree in 1971 and the MS in 1972 both from the University of Connecticut. Her experience base has included the fabrication and assembly of thick and thin film hybrids. At the Texas Instruments Hybrid Microelectronics Laboratory Jeanne implemented nitrogenfireable thick film for ceramic application in surface-mount technology and hybrids. For the last six years she has focused on the automated assembly and packaging of GaAs Monolithic Microwave Integrated Circuits and devices. This has encompassed development of fluxless furnace reflow and void-free vacuum reflow of GaAs components as well as development of automated wirebonding to GaAs Microwave Hybrids. She was instrumental in directly applying this technology to active phased array module production. Her efforts presently involve the implementation of high-volume techniques and automation for insertion of MMIC technology in a cost-effective highvolume environment. She has authored numerous papers involving hybrid fabrication and assembly technology and in particular involving automated assembly and packaging of GaAs MMIC devices. James E. Chapman Jr. was born in Dallas Texas in 1943. He received the BS and MS degrees in Electrical Engineering from Southern Methodist University (SMU) in 1966 and 1968 respectively. During this time he was associated with the Semiconductor Group of Texas Instruments Incorporated as an undergraduate engineering cooperative student working with various silicon products and processes. Mr. Chapman is currently a Senior Member of the Technical Staff assigned to the Microwave Technology and Products Division of the Defense Systems and Electronics Group. In this position he is currently technical director of the Technology Development for Solid-state Phased-Arrays (TDSSPA) Program. This program is a task-ordere

The application of computer-aided manufacturing (CAM) techniques to the assembly and test of a low-cost, high-volume X-band Radar T/R module will be investigated by highlighting the differences between low frequency and microwave CAM methods, focusing on the difficulties of automated testing, evaluation, and circuit tuning. The problems encountered when implementing high-precision automated assembly and test methods, which include wire-bonding, soldering, piece-part placement, thin wafer GaAs probing, and a novel implementation of a microwave circuit laser-tuning technique will also be discussed. These CAM techniques, combined with integrated MMIC technology, are then used to illustrate a manufacturing philosophy targeted toward high-volume microwave module production.

关键词： Microwave devices

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