The Shipboard Data Multiplex System (SDMS) is a general purpose information transfer system directed toward fulfilling the internal data Intercommunication requirements of a variety of naval combatant ships and submar...
The Shipboard Data Multiplex System (SDMS) is a general purpose information transfer system directed toward fulfilling the internal data Intercommunication requirements of a variety of naval combatant ships and submarines in the 1980–1990 time frame. The need for a modern data transfer system of the size and capability of SDMS has been increase in unison with the sophistication of shipboard electronic equipment and the associated magnitude of equipment-to-equipment signal traffic. Instead of the miles of unique cabling that must be specifically designed for each ship, SDMS will meet information transfer needs with general-purpose multiplex cable that will be Installed according to a standard plan that does not vary with changes to the ship's electronics suite. Perhaps the greatest impact of SDMS will be the decoupling of ship subsystems from each other and from the ship. Standard multiplex interfaces will avoid the cost and delay of modifying subsystems to make them compatible. The ability to wire a new ship according to a standard multiplex cable plan, long before the ship subsystems are fully defined, frees both the ship and the subsystems to develop at their own pace, will allow compression of the development schedules and will provide ships with more advanced subsystems. This paper describes the SDMS system currently being developed by the U.S. Navy.
作者：
SMITH, CRFOSTER, REUSNCapt. Charles R. Smith
Jr. USN:graduated from the U.S. Naval Academy in 1949. He completed his flight training in 1951 and first served in Composite Squadron 33 on board Atlantic and Pacific Fleet aircraft carriers until 1954. He then attended the U.S. Navy Postgraduate School in Aeronautical Engineering and was awarded his Masters degree in SM Aero-Weapons Systems by Massachusetts Institute of Technology in 1957 at which time he was ordered to Heavy Attack Squadron ONE embarked in Atlantic ‘Fleet aircraft carriers. He graduated from the Naval War College Command and Staff Course in 1961 and subsequently sensed on the Staff U.S. Naval Safety Center arid was Operations Officer. Executive Officer and Commanding Officer of Heavy Attack Squadron SIX and Reconnaissance Attack Squadron THREE. From 1968 until 1970 he was Executive Officer of the USS John F. Kennedy (CVA-67) when the ship was commissioned and first deployed followed by duty in the Office of the Chief of Naval Operations (OPNA V) where he served under the Director of Fleet Operations until 1971. Capt. Smith commanded the Fast Combat Support Ship USS Detroit (AOE-4) during her first deployment was Commanding Officer. USS Independence (CV-62): and later returned to OPNAV where he was the Deputy Director of the Aircraft Carrier Programs
an assignment which he held until August 1976 when he assumed his present duties as Chief Navy Section MAAG. Greece. Capt. Richard E. Foster
USN (Ret.):has been affiliated with Wheeler Industries. Inc. us Program Manager since 1968 when he retired from the U.S. Navy. He graduated from the U.S. Naval Academy with the Class of 1941 and later attended the U.S. Navy Postgraduate School in Engineering Design. He served at sea as Electrical Officer in the USS Pennsylvania and as Engineer Officer in the USS Indiana and the aircraft carrier USS Wright. His three tours of duty in the Bureau of Ships included the Interior Communication and Fire Control Branch the Machinery Design Division and as Administrative Assistant
作者：
Abbott, Jack W.Baham, Gary J.Head of the Systems Engineering Section
Naval Ship Engineering Center. He received his Bachelor of Science degree in Mechanical Engineering from Stanford University in 1960 and was then commissioned in the U.S. Navy serving as Engineering Officer in the USS Braine (DD-630). Upon completion of his active duty assignments he entered industry as a Development Engineer and became involved with marine application of gas turbine and fluid power systems. In 1966 he assumed full responsibility for the installation design and equipment acceptance tests of the gas turbine generator/waste-heat boiler system for the DDH-280 Class Destroyer including all associated controls ducting and silencing equipment. In 1970 he became Manager of the DD-963 Auxiliary Power “Trade-Off” Study which resulted in significant modification to the electric steam and compressed air systems. A registered Professional Mechanical Engineer in the State of California and the holder of several patents he is presently enrolled in the Masters Program at George Washington University in Engineering Administration. He is a member of ASNE and SNAME and currently holds the rank of Lieutenant Commander in the U.S. Naval Reserve. Head of the Mechanical Systems Department
Washington D. C. Office of George G. Sharp Inc. He received his BS degree in Engineering from the University of California at Los Angeles. His career started in the design and development of turbomachinery for commercial and marine applications with the Douglas Aircraft Co. He subsequently was employed by the Southern California Edison Co. and later the Turbo-Power and Marine Department of Pratt & Whitney Aircraft in development of power systems for marine and electrical generation applications. At Litton Ship Systems Inc. he participated in development of propulsion power train machinery for the DD-963 and LHA ship programs. He is a member of SNAME a registered Professional Mechanical Engineer in the State of California and is currently completing requirements for a Masters
For reliability of electrical shipboard equipment prediction and evaluation, the data on failure rates of parts and equipment is required. Maintenance Data Collection System (MDCS) contains maintenance data which, wit...
For reliability of electrical shipboard equipment prediction and evaluation, the data on failure rates of parts and equipment is required. Maintenance Data Collection System (MDCS) contains maintenance data which, with certain limitations, may be ultilized for derivation of the data on electromechanical equipment for reliability evaluation and prediction. This paper presents a method of utilization of MDCS for reliability purposes.
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