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TOMAHAWK NITROGEN PRESSURIZATION MAINTENANCE - WHY

NAVAL ENGINEERS JOURNAL 1993年第2期105卷 66-68页

作者： CIARULA, TA NERADKA, VF Cdr. Thomas A. Ciarula: USN was born in Pottstown Pa. He attended Northrop University in Inglewood Calif. where he earned a bachelor of science degree in aircraft maintenance engineering in September 1971. He was selected for Officer Candidate School where he was commissioned an ensign (Aeronautical Maintenance Duty) in August 1972. Cdr. Ciarula has been assigned to VA-37 The AIMD at NAF Kadena Okinawa Japan VXE-6 and the USS Forrestal. He was the wing maintenance for training officer for Air Wing Three at NAS Chase Field in Beeville Tex. and the AIMD officer at NAS Key West Fla. In 1988 Cdr. Ciarula was assigned to the Cruise Missiles Project (PEO-CU) where he was the TASM class desk officer and the director of logistics. While at the Cruise Missiles Project he was awarded his master of science in general administration from Central Michigan University. He is currently assigned to PMA-205 in the Naval Air Systems Command. Vincent F. Neradka:received B.S. and M.S. degrees from the University of Maryland in aerospace engineering in 1964 and 1969 and an MS in technical management from the Johns Hopkins University in 1986. He joined the Johns Hopkins University Applied Physics Laboratory in 1979 working on the Vertical Launching System of the Aegis cruisers. Since that time he has participated in activities on the Phalanx program the SPS-48E radar and long term involvement with the Cruise Missile Program. On the Cruise Missile Program Mr. Neradka has focused on the specification of and testing related to environments. Simulation activities have included modeling of pneumatic systems and NASTRAN dynamic modeling. Mr. Neradka is a registered professional engineer.

This paper discusses the data that were recorded during a three-month accelerated humidity test of two Tomahawk all-up rounds (AURs), one pressurized with dry nitrogen in accordance with the current practice, and the other left unpressurized. Temperature and humidity were recorded inside the canisters and missiles. Data analysis consisted of psychrometric calculations to determine the moisture intrusion into these missiles during the test. The work was carried out in support of a technical effort directed at changing the storage and stowage environmental protection of the Tomahawk missile.

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ASNE LUNCHEON ADDRESS

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NAVAL ENGINEERS JOURNAL 1993年第4期105卷 48-52页

作者： BOWES, WC COMMANDER NAVAL AIR SYSTEMS COMMAND Admiral William Bowes: a native of New York graduated from the University of Idaho and its NROTC Regular Program in June of 1963. He is a 1968 graduate of the United States Naval Test Pilot School and received his master's degree in systems acquisition management from the Naval Postgraduate School in March 1974. Upon receiving his wings in December 1964 he joined the light attack community at the Naval Air Station Lemoore California. He served on combat missions from the Kitty Hawk (CV-63) Enterprise (CVN-65) and Coral Sea (CV-43). Vice Admiral Bowes flew 350 combat missions in Southeast Asia between 1965 and 1972. An experienced test pilot Admiral Bowes has had three tours at the Naval Air Test Center Patuxent River Maryland. Having piloted every jet aircraft that has been in the fleet since the 1960s he has flown more than 5000 hours in over 50 different U.S. and foreign military aircraft. He is an associate fellow in the Society of Experimental Test Pilots. Admiral Bowes began his program management experience in January 1980 in the Naval Air Systems Command as the F/A-18 assistant program manager for systems and engineering. In December 1983 he was assigned as the F-14 aircraft and Phoenix missile system program manager. He managed the Phoenix missile system until June 1985 and the F-14 until November 1987. During that tour of duty the F-14A (PLUS) was delivered to the Navy. He was promoted to rear admiral in November 1987 at which time he was assigned as the director Cruise Missiles Project. In May 1988 he became the first director of the Unmanned Aerial Vehicles Joint Project. In March 1991 Vice Admiral Bowes became the commander of the Naval Air Systems Command. His decorations include the distinguished service medal 3 Legions of Merit 3 Distinguished Flying Crosses 36 Air Medals 2 individual awards 8 Navy Commendation Medals the Vietnamese Air Gallantry Cross and various unit commendations and campaign medals.

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Building better management teams through process measurement systems

Building better management teams through process measurement...

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1992 IEEE International engineering management Conference: Managing in a Global Environment, IEMC 1992

作者： Hetzel, Steve Sedrick, Gregory A. Process Computer Systems Group Nuclear Power Information Services Tennessee Valley Authority ChattanoogaTN37403 United States Engineering Management Program School of Engineering University of Tennessee at Chattanooga ChattanoogaTN37403 United States

ISBN: (纸本)0780308549

Edward Deming cautions us to eliminate goals that create a ceiling of average performance. Yet we maintain that useful measurement systems can be developed that avoid performance ceilings and even encourage management team development. The process by which a measurement system is developed is as important as the measures themselves. We use a site application of a team building process as a defense of this statement. © 1992 IEEE.

关键词： Human resource management

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What is Rensselaer's Metadatabase system? 3

What is Rensselaer's Metadatabase system?

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3rd International Conference on Cormputer Integrated Manufacturing, CIM 1992

作者： Hsu, Cheng Rubenstein, Alan Yee, Lester Babin, Gilbert Lawson, Nancy Hofmann, William Decision Sciences and Engineering Systems Rensselaer Polytechnic Institute TroyNY12180-3590 United States Computer Integrated Manufacturing Program Center for Manufacturing Productivity and Technology Transfer Rensselaer Polytechnic Institute TroyNY12180-3590 United States School of Management Rensselaer Polytechnic Institute TroyNY12180-3590 United States

ISBN: (纸本)0818626151

Integration has become a self-evident goal in today's manufacturing enterprises. Since the late 1970's, numerous major efforts have been launched worldwide to develop, employ, and deploy information technology for integration as a strategic weapon to compete in the global marketplace. This paper discusses a unique approach to the integration problem regarding metadata management, global query and concurrent systems administration. This approach has been shown to be effective in a prototype system, the Rensselaer Polytechnic Institute Metadatabase System. The metadatabase model incorporates both data and knowledge in order to accomplish information integration across manufacturing functions. The system's primary components and major functionalities are discussed and illustrated in detail through the use of an extended example of a pilot manufacturing system. © 1992 EEE.

关键词： Manufacture

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systems engineering IN THE AUTOMOTIVE INDUSTRY

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INCOSE International Symposium 1992年第1期2卷 501-508页

作者： Percivall, George S. GM Systems Engineering/Management Program Ground Systems Group Hughes Aircraft Company P.O. Box 3310 Bldg. 318 M/S T302 FullertonCA92634 United States

Due to recent changes, automobile engineering has reached a critical point requiring more formal methods. This situation is familiar to the aerospace industry where increasing complexity resulted in the formalization of systems engineering. The principles of aerospace systems engineering are the basis for automotive systems engineering. Several aspects must be changed to meet the automotive environment. Change agents must be identified and placed in strategic positions to implement systems engineering. A key ingredient to automotive systems engineering is the development of the automotive engineers with systems engineering capabilities. © 1992 The Authors.

关键词： Aerospace industry

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WHY ENGINEERS DONT UNDERSTAND LOGISTICS

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NAVAL ENGINEERS JOURNAL 1992年第5期104卷 57-63页

作者： LIGHT, SP The Authoris currently the director Logistics and Material Division Security Assistance Program Management Office (PMS 380) in the Surface Combatants Directorate (SEA 91) Naval Sea Systems Command. He received his BS degree in mechanical engineering from West Virginia Institute of Technology his MS degree in systems management from the University of Southern California and he is a graduate of the Defense Systems Management College. He is also certified as a member of the NavSea's Civilian Material Professional Career Program. Among his previous employments Mr. Light has held engineering and logistics management positions with the U.S. Coast Guard Headquarters in the Naval Engineering Division the Naval Ship Systems Command Engineering Interface Management Office and the Naval Ship Engineering Center where he served as manager of integrated logistics support for the FFG-7 Ship Design Project Office. He also served as the ILS manager for the CG-47 and DDG-51 ship programs during the design phases of these programs. Mr. Light was also the director of the Acquisition and Logistics Office for Surface Combatants (SEA 91) between 1984 to 1991. Mr. Light has twenty-eight years of experience in surface ship design acquisition maintenance and logistics.

The author describes his observations during twenty-eight years of naval ship design, acquisition and logistics support experience that engineers do not understand logistics or even consider logistics as part of their engineering responsibilities. This paper will explore the reasons why. The paper will also provide reasons why the engineer should understand logistics and why it should become a part of the engineer's responsibilities and lexicon. The paper presents the position that an engineer armed with a knowledge of logistics can do the best job in producing a good supportability design. Recommendations are provided to the naval engineering and logistics communities to increase the logistics knowledge of engineers. Also, the author advocates the development of design techniques to be used by the engineer to produce good supportability designs. The increased role of the engineer in applying supportability design techniques will be required in the future if we are to do more with the planned reductions in the acquisition workforce.

关键词： engineering

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DAMAGE CONTROL - THE LAST LINE OF SHIPBOARD DEFENSE

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NAVAL ENGINEERS JOURNAL 1992年第1期104卷 63-79页

作者： HERMAN, S LOESER, CT Stanley Hermanis the acting director of the Ship Survivability Subgroup (Sea 55X) at the Naval Sea Systems Command. He received a BSME from Northeastern University in 1966 and a MSME from Northeastern in 1970. In 1978 he completed requirements for a Certificate in Acoustics at Catholic University and in 1989 he completed the Program Management Course at the Department of Defense Systems Management College. He is a registered professional engineer in Washington D.C. a certified NavSea Material Professional and a member of ASME ASE and SNAME. Mr. Herman began his career with the Navy Department immediately after high school working as a student trainee (marine engineer) at the Boston Naval Shipyard until 1966. Upon obtaining his BSME he served as a project engineer in the Noise Shock and Vibration Group at the Boston Naval Shipyard and was responsible for conducting and directing shipyard and at-sea testing and evaluation of components systems and structure for surface combatant and auxiliary naval craft. In 1974 he transferred to the Naval Sea Systems Command where he was the coordinator of survivability and detection for the SSBN Trident submarine acquisition project manager PMS 396. He was responsible for directing efforts to enhance the acoustical silencing underwater explosion shock protection and shipboard vibration control for this latest class of strategic missile submarines. From 1982 to 1986 Mr. Herman was assigned as head of the Submarine Protection branch Sea 55X11 where he was responsible for directing submarine shock hardening programs. From 1986 to 1991 he served as division director for damage control Systems Safety Personnel Protection and CBR Defense Sea 55X2. In 1991 he assumed his present position of acting director Ship Survivability Subgroup Sea 55X. Christopher T. Loeseris currently acting director of the Damage Control and Ship Design Systems Safety Division at the Naval Sea Systems Command. The division is responsible for lifecycle management of damage control chemical

This paper addresses the ship, system and equipment design features, operational doctrine and training that has been developed to provide effective shipboard damage control. Both the ship and the sailor are addressed, since both are integral and interdependent components of the damage control "system." Also, the enhancements afforded to protection of personnel from the effects of conventional and nonconventional weapons are discussed. Finally, a brief look into the future is presented. With the shrinking defense budget and corresponding reduction in fleet size and ship manning, novel system designs and automated decision aids will be required to do the job.

关键词： Naval Vessels

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COMPARISON OF SHOCK TEST METHODS OF MIL-S-901 DERIVED FROM TESTS ON A CIRCUIT-BREAKER AND SWITCHBOARD

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NAVAL ENGINEERS JOURNAL 1992年第3期104卷 178-190页

作者： BRADLEY, TL DAVES, TM MCCAMPBELL, SL YKEMA, JI Thomas L. Bradley Jr:. is director of program management of SPD Technologies research and development group in Philadelphia Pa. He has twenty years of experience on Navy shipboard electrical power protective systems and electrical switchgear. Mr. Bradley received a B.S. degree in electrical engineering from Villanova University. He is a member of ASNE SNAME and IEEE. Ted M. Daves:is president of Hi-Test Laboratories Inc. Mr. Daves has devoted his professional career to Navy shock survivability testing programs to support shock qualification research on hull mechanical electrical and combat systems for both surface ships and submarines. He has twenty years of experience in lightweight medium weight and heavyweight shock qualification programs and has conducted shock survivability inspections at the component and systems level on almost all types of machinery and equipment that require MIL-S-901 shock qualification. He received his B.S. degree in industrial technology from Western Carolina University in 1970 and is a member of ASNE IES Shock and Vibration Information Center and ADPA. Steven L. McCampbell P.E:. is the engineering supervisor and senior technical officer at Hi-Test Laboratories Inc. where he has worked in direct support of Navy shock and vibration testing programs since 1978. His work includes test program management testing machine design and solution of design problems encountered by machinery and equipment undergoing shock and vibration qualification. He is familiar with instrumentation systems and methods data reduction and data interpretation. He received his B.S. in civil engineering from the University of Virginia in 1985. John I. Ykema P.E:. is vice president and chief technical officer at SPD Technologies Philadelphia Pa. He has served in various capacities within SPD (formerly I-T-E) since 1955. He served for three years (1951–1954) with NavSea (formerly BuShips) engineering electrical power systems for aircraft carriers and cruisers. Mr. Ykema received his M.S. degree

For shipboard equipment to qualify as shock-hardened, it must pass a shock test in accordance with the military shock test specification, MIL-S-901 [1]. The test methods prescribed by MIL-S-901 have gone essentially unchanged since 1963. All equipment is divided into three test categories, depending on weight, and a different shock test machine is specified for each weight category. The heavy weight category is further sub-divided depending on the method of mounting within the ship, namely deck mounted or hull mounted. The authors have observed cases when equipment passing MIL-S-901 shock qualification testing using one method (e.g., the medium weight) failed when tested on another method (e.g., the floating shock platform). Concern about this difference in shock phenomena between the approved equipment performance stimulated the authors to perform the testing and analysis presented in this paper. The thirty year old test methods which have contributed significantly to shock survivability may not always simulate adequately the actual shipboard installation during shock qualification testing, thus leading to a false confidence level that all qualified equipment will perform well in combat. To explore the possible variations in shock phenomena from the different methods, an extensive testing program was conducted whereby a 100 ampere circuit breaker was subjected to shock testing under the four methods outlined in MIL-S-901D, namely, lightweight, medium weight, heavy weight deck, and heavy weight hull. The data gathered during the testing, and the performance of the equipment under test, were both evaluated and analyzed to observe differences in shock phenomena from each of the four different test methods. The shock testing methods, the equipment which was subjected to test, the test procedures, and the results of the investigation are described in this paper. The recommendations suggest improvements to the Navy shock testing methods and procedures.

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FFG-61 PROTOTYPE DIGITAL TECHNICAL LIBRARY

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NAVAL ENGINEERS JOURNAL 1992年第2期104卷 58-68页

作者： VINROOT, CA ORNER, JG USN Capt. Charles A. Vinroot USN (Ret.)retired from the U.S. Navy in September 1991 following over 27 years of active duty as an engineering duty officer. He holds a BSEE from North Carolina State University and a MSEE and professional degree from the U.S. Naval Postgraduate School. During his naval career he served on USSIndependence (CVA-62) and USSLuce (DLC-7/DDC-38). He also served at Supship Quincy Mass. and Hunters Point Naval Shipyard. He was stationed in Washington D.C. with assignments at CNO (OP 98) ASN (S&L) and the Naval Sea Systems Command. Captain Vinroot was technical director of the Battleship Reactivation Program (PMS 378) technical director of the Destroyer Acquisition Program (PMS 389) and deputy program manager of the Amphibious Warfare and Strategic Sealift Program (PMS 377). Most recently he served as program manager for Gas Turbine Surface Combatants (PMS 314) and Surface Combatants (PMS 330). Captain Vinroot is now employed by PRC Inc. and serves as technical director for the Advanced Technology Division in Crystal City Va. Jeffery G. Ornergraduated from Wittenberg University in Springfield Ohio in 1979 with a bachelor of arts degree in political science and earned a master's of science degree in business from The American University in Washington D.C. in 1982. He has ten years of professional experience with the Naval Sea Systems Command in positions with responsibilities for logistic support planning policy and delivery computer-aided acquisition and logistic support and Fleet Modernization Program (FMP) and ship construction issues. He was a key player in establishing the current FMP integrated logistic support (ILS) process and in implementing of the Ships' Configuration and Logistic Support Information System (SCLSIS). His current position as Fleet Logistic Support Branch head for the Surface Combatant Program includes responsibility for logistic support and management of ship configuration and logistic data for all surface combatant ships (except for Aegis ships). In

USS Ingraham (FFG-61) is the prototype ship for NavSea's Advanced Technical Information System (ATIS). ATIS is a digital technical library, which holds on optical disks the ship's 2,000 technical manuals and 73,000 drawing sheets. It contains a detailed ship's configuration index (derived from SCLSIS) to lead the user to the proper drawing or manual, and it replaces the ship's aperture cards and the second (library) copy of the technical manuals. ATIS, and the data standards established and tested through ATIS development, will be the technical library portion of micro-SNAP and SNAP III. It also forms an important part of NavSea's plans to utilize EDMICS data. This paper describes the goals and technical concepts behind the development of ATIS. Problems encountered, solutions developed, and lessons learned are detailed. Special attention was paid to the application of the Computer Aided Acquisition and Logistic Support (CALS) standards, problems caused by conflicts and ambiguities in those standards, the standards. Original program goals are compared with actual operational experiences. Plans for future expansion are outlined, including applications of this technology in the availability planning and execution process. A comparison is developed among the various methods of optical imaging and their costs and benefits.

关键词： Information Retrieval systems

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AN INTEGRATED METHODOLOGY FOR FUNCTIONAL-ANALYSIS, PROCESS DESIGN AND DATABASE DESIGN

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INFORMATION systems 1991年第1期16卷 49-64页

作者： SHOVAL, P Information Systems Program Department of Industrial Engineering and Management Ben-Gurion University P.O. Box 653 Beer-Sheva 84105 Israel

A methodology that combines and integrates the major stages of information systems development is presented. The methodology is based on hierarchical data-flow diagrams which are used to perform a functional analysis of the system. This enables the conducting of process design on the one hand, and information structure analysis and database schema design on the other. Specifically, we describe a method that connects the transactions of the system (the product of the process design stage) with the record-types (the product of database design stage). This connection closes the gap between the "procedural" and "structural" aspects of the system, and enables a smooth transition to the stage of system construction. It also facilitates the designing of sub-systems and their sub-schemas. Software tools that support all stages of the methodology are reviewed, emphasizing the tool DS2DS that connects the transactions with the record-types.

关键词： FUNCTIONAL ANALYSIS PROCESS DESIGN TRANSACTIONS INFORMATION STRUCTURE ANALYSIS DATABASE DESIGN CONCEPTUAL SCHEMA SUBSYSTEM SUB-SCHEMA METHODOLOGIES SOFTWARE engineering TOOLS DATA-FLOW DIAGRAM DATA STRUCTURE DIAGRAM BINARY RELATIONSHIP MODEL

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