作者：
HERR, DONALD HONORARYMEMBERTHE AUTHOR:Mr.Herr
Honorary Member of the A.S.N.E. has the B.S. in E.E. M.S. in E.E. and E.E. degrees. He was National Coffin Foundation Fellow of the General Electric Company National Tau Beta Pi Fellow and National Sigma Tau Fellow at the Moore School of Electrical Engineering University of Pennsylvania and at M.I.T. prior to World War II. He was also awarded a National Gordon McKay Fellowship by Harvard University and received the A. Atwater Kent Award in Electrical Engineering from the University of Pennsylvania. A licensed radio amateur at 12 Mr. Herr first worked summers at RCA and Bell Laboratories and was with the General Electric Company in 1939 and 1940 as development engineer before volunteering for over five years of active Naval duty. He served as Officer-in-Charge Electrical Minesweeping Group Bureau of Ships December 1940 to April 1943 as Acting Design Superintendent and Officer-in-Charge
Los Angeles-Long Beach Harbor Surge Investigation U. S. Naval Shipyard Terminal Island to November 1944 and as Research-Patents Liaison Officer
Office of Naval Research to January 1946 returning to inactive duty as lieutenant commander U.S.N.R. Mr. Herr received two Navy letters of commendation. Since 1946 he was assistant to vice president in charge of the engineering division of Control Instrument Company Brooklyn New York and is project engineer at the Reeves Instrument Corporation responsible for new servo and computer component developments. Mr. Herr has been associated with Dean Harold Pender and Professor Ernst Guillemin in advanced network theory and has specialized for 12 years in development and design of servomechanisms differential analyzers computers and fire control systems utilizing advanced network analysis and synthesis methods. He has contributed frequently to the JournalOF THE AmericanSocietyOF NavalEngineersand was the Society's 1945 Prize Essayist on the subject: “Engineering in the Navy as seen by an Active Reserve Officer.” He is senior member of the I.R.E
作者：
Birnbaum, L.S.Bukzin, E.A.Saroyan, J.R.Leon S. Birnbaum holds a B.S. degree in Chemistry from City College of New York. He has completed graduate work in Chemistry at the University of Maryland and Temple University
and in Technology and Management at American University. He has been with the Navy Department Washington since 1949 and is currently Head of the Coatings and Chemistry Branch of the Materials Development and Application Office of the Naval Ship Engineering Center. Responsibilities of this Branch include such items as coatings corrosion control techniques insulation chemical cleaning water treatment toxicology and detection and decontamination of biological and chemical warfare agents. Prior to this Mr. Birnbaum was employed in the Industrial Test Laboratory Philadelphia Naval Shipyard from 1938 to 1949. Work during this period included supervision of a section which inspected paints and allied materials and petroleum products to determine their suitability for Naval use and direction of research in fire retardant treatments. He is a member of the American Chemical Society
Washington Paint Technical Group. National Association of Corrosion Engineers and the American Society of Naval Engineers. Mr. Bukzin is a research and development program manager in the Naval Ship Systems Command of the Department of the Navy in the fields of non-metallic materials
fuels lubricants cold weather operations and several other areas. He is a graduate chemical engineer from New York University with additional training in naval architecture and management which culminated in his participation in the Senior Development Program at Cornell University during the summer of 1960. He has been employed by the Command and its predecessor for the past 2b years and has been in his present position of R&D planning and programming for the past six years. Prior to that his major technical responsibilities were in the field of elastomers and their applications. He received several awards and published a number of papers during those years. Mr. Bukzin is a me
Report on paints used on surface ships and submarines for protection against corrosion and prevention of fouling, and on work connected with development and evaluation of such coatings;experiences with "hot plast...
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Report on paints used on surface ships and submarines for protection against corrosion and prevention of fouling, and on work connected with development and evaluation of such coatings;experiences with "hot plastic", "cold plastic" and vinyl paints;hazards in use of vinyl paints and safety precautions;test techniques;new toxics (which are only kind so far satisfactory antifouling formulations) under test.
In this paper we discuss the concepts of controllability, reachability, reconstructibility, and observability and attempt to show why these concepts are important in linear systems theory. We show how the above concep...
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In this paper we discuss the concepts of controllability, reachability, reconstructibility, and observability and attempt to show why these concepts are important in linear systems theory. We show how the above concepts allow us to solve the existence problem of closed-loop regulation of a linear time-invariant finite-dimensional system. The main results related to this are Theorems 4 and 5. Similar but less sharp results are also presented for time-varying systems. The discussion then proceeds to the precise relationships that exist between input-output and state descriptions of systems. Finally, the question of equivalence of internal and input-output stability is discussed.
作者：
SINGERMAN, HAROLD H.KINNEY, EDWARD T.Mr. H. H. Singerman is Head of the Fluid Processes Branch of the Annapolis Division of the Naval Ship Research and Development Center. A native of Massachusetts
he has been at the Center since 1951. He has a B.S. in Chemical Engineering from Northeastern University and is a degree candidate for Master of Public Administration (Technology of Management) at the American University. His group is responsible for Research and Development in such diverse fields as life support in nuclear submarines analytical chemistry water treatment and control and shipboard sewage systems. He is a member of the American Institute of Chemical Engineers. Mr. E. T. Kinney
a native of Grand Rapids Michigan earned his Bachelor of Science degree with honors in Civil Engineering from Michigan State University in 1952. After a brief stint as an assistant county engineer in Michigan he began his career with the Bureau of Ships as a Naval Architect in the Hull Design Training Program in September 1952. Mr. Kinney is currently a Project Coordinator in the Propulsion Power and Auxiliary Systems Division (SEC 6151) of NAVSEC where he is responsible for auxiliary and landing ships deep submersible vehicles and the NAVSEC Environmental Pollution Control Program. He is a member of the board of directors of the Federal Conference of Sanitary Engineers Panel M-17 of SNAME and Tau Beta Pi Engineering Honor Society.
The Preisach distribution function in electrical steel at different magnetizing frequencies has been studied by the combination of the experimental measurements in an Epstein frame and the numerical identification by ...
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The stability of a class of dynamical systems containing random parameters is investigated. An input-output stability concept is formulated for stochastic systems. The specific class of systems considered consists of ...
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The stability of a class of dynamical systems containing random parameters is investigated. An input-output stability concept is formulated for stochastic systems. The specific class of systems considered consists of those feedback systems whose open loop consists of the cascade of a white noise multiplicative gain and a linear deterministic dynamical system. Necessary and sufficient frequency domain conditions for stability are derived and it is shown that the uncertainty has a destabilizing effect. The resulting stability conditions depend on the open-loop stability, the rms value of the stochastic gain element, and the effective bandwidth of the linear element.
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