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A Study of Fast Valving as an Aid to Power system Transient Stability Part I: Some Considerations of control Method for Fast Valving

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IFAC Proceedings Volumes 1977年第1期10卷 1-5页

作者： K. Koyanagi T. Komukai M. Abe Power System Analytical Engineering Section Tokyo Shibaura Electric Co. Ltd. Tokyo Japan Control and Instrumentation Department Power Tokyo Shibaura Electric Co. Ltd. Tokyo Japan

Fast valving could cause second swing instability in a relatively weak system, though it is effective on first swing stability. This paper presents the proposed control methods for fast valving which are concerned with a practical way to control turbine power according to a fault severity and demonstrates their effectiveness by detailed digital simulations performed on a multimachine system.

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Discussion

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Journal of Tribology 1977年第1期99卷 36-40页

作者： Munroe, G.B. Dahlman, G.E. Keller, Thomas C. Tuve, F. Steele, R.K. Association of American Railroads Washington DC United States Topeka and Santa Fe Railway Co. Topeka KS United States Timken Co. Canton OH United States Quality Control Engineering Southern Railway System United States Transportation Systems Center U.S. Department of Transportation Cambridge MA United States

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Abstracts

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Environmental Management 1977年第1期1卷 67-96页

作者： Frankenfeld, John W. Schulz, Wolfgang McMurty, George J. Petersen, Gary W. May, G. A. Hering, F. S. Schwartz, J. I. Heywood, J. B. Chigier, N. A. Grohse, E. W. Walker, J. D. Colwell, R. R. Petrakis, L. Pergament, H. S. Thorpe, R. D. Schoepf, Richard W. Krzyczkowski, Roman Henneman, Suzanne S. Hudson, Charles L. Putnam, Evelyn S. Thiesen, Donna J. Parks, G. A. McCarty, Perry L. Leckie, J. O. Schrumpf, Barry J. Simonson, G. H. Paine, D. P. Lawrence, R. D. Pyott, W. T. Leh, M. Elders, W. Combs, J. Caplen, T. Harrison, F. L. Wong, K. M. Heft., R. E. Charnell, Robert L. Lehmann, Edward J. Mallon, Lawrence G. Hatfield, Cecile Adams, Gerald H. Johanning, James Talvitie, Antti Noll, Kenneth E. Miller, Terry Smiarowski, Joseph F. Willis, Cleve E. Foster, John H. Schlesinger, Benjamin Daetz, Douglas Lear, Donald U. Smith, Mona F. Hundemann, Audrey S. Crockett, Pernell W. Werner, Kirk G. Carroll, Thomas E. Maase, David L. Genco, Joseph E. Ifeadi, Christopher N. Lowman, F. G. Christensen, S. W. Van Winkle, W. Mattice, J. S. Harrison, Elizabeth A. Barker, James C. Chesness, Jerry L. Smith, Ralph E. Shaheeen, Donald G. Raney, R. Keith Borton, T. Wezernak, C. T. Raney, R. K. Sherwani, Jabbor K. Moreau, David H. Eisenberg, Norman A. Lynch, Cornelius J. Breeding, Roger J. Johnson, J. D. Foster, K. E. Mouat, D. A. Clark, R. Hyden, John William Owen, Wilfred Bayfield, Neil G. Barrow, Graham C. Stolz, Stephanie B. Wienckowski, Louis A. Brown, Betram S. Keyfitz, Nathan Wilson, W. L. Newman, Peter W. G. Bammi, Deepak Bammi, Dalip Goddard, James E. Chisholm, Tony Walsh, Cliff Brennan, Geoffrey Thompson, K. S. Richardson, R. Jensen, Clayton E. Brown, Dail W. Mirabito, John A. Cowing, Thomas G. Binghamton, Suny Siehl, George H. Albrecht, O. W. Alexander, Ariel Barde, Jean -Philippe Darby, William P. McMichael, Francis Clay Dunlap, Robert W. Muckleston, Keith W. Frankenhoff, Charles A. Giulini, Lorenzo T. Wyatt, T. Black, Peter E. Keating, William Thomas Leonard, M. E. Fisher, E. L. Brunelle, M. F. Dickinson, J. E. Pethig, Rudiger Clapham Exxon Research & Engineering Co. Linden Government Research Lab Coast Guard Washington D.C. Department of Transportation Washington D.C. Office For Remote Sensing of Earth Resources. NASA Earth Resources Survey Program Pennsylvania State University Washington D.C. Department of the Navy Washington D.C. Cambridge. Dept. of Mechanical Engineering Massachusetts Inst. of Technology USA Huntsville. School of Graduate Studies and Research Alabama Univ. USA Dept. of Microbiology. Office of Naval Research Maryland Univ. Arlington Research and Development Co. Pittsburgh AeroChem Research Labs. Inc. Princeton Dept. of the Interior Office of Library Services. Bibliographic Series (Final) Washington D.C. Interplan Corp. Santa Barbara Urban Mass Transportation Adm. Washington D.C. Naval Underwater Systems Center Newport Calif. Mercury Project. National Science Found Stanford Univ Washington D.C. Div. of Advanced Environmental Research & Tech. USA Corvallis. NASA Earth Resources Survey Program Oregon State Univ. Washington D.C. Riverside. Inst. of Geophysics and Planetary Physics National Science Foundation California Univ. Washington D.C. Livermore Lawrence Livermore Lab. California Univ. USA Atlantic Oceanographic and Meteorological Labs. National Oceanic and Atmospheric Administration Miami National Technical Information Service Springfield Miami Univ. Coral Gables School of Law National Oceanic and Atmospheric Administration Rockville National Academy of Sciences Office of Sea Grant Washington D. C. School of Law National Oceanic and Atmospheric Administration Office of Sea Grant. Rockville Norman. Dept. of Civil Engineering and Environmental Science. Urban Mass Transportation Administration Oklahoma Univ. Washington D. C. Knoxville.Dept. of Civil Engineering. Federal Highway Administration Tennessee Univ. Washington D. C. Amherst.Water Resources Research Center. Office of Water Research and Technology Massachusetts Univ. Washington D. C. Calif. Dept. of Industria

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A note on the single-input optimal regulator problem

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IEEE Transactions on Automatic control 1976年第3期21卷 430-431页

作者： N. Ramani System Dynamics and Control Group Department of Electrical Engineering University of New Brunswick Fredericton NB Canada

A simple method for obtaining the optimal control law for single-input systems without solving the Riccati equation is presented.

关键词： Regulators Smoothing methods Partitioning algorithms control systems State estimation Optimal control Riccati equations Polynomials Random variables Bismuth

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A note on the controllability of multiinput systems

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IEEE Transactions on Automatic control 1976年第3期21卷 431-432页

作者： N. Ramani System Dynamics and Control Group Department of Electrical Engineering University of New Brunswick Fredericton NB Canada

A result allowing one to reduce the order of the controllability matrix of multiinput systems is presented.

关键词： controllability control systems Optimal control Automatic control Equations Nonlinear control systems Regulators Power engineering computing MIMO Councils

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BANQUET ADDRESS - BUILT-IN COMBAT READINESS - APPROACH TO FUTURE SHIP DESIGN

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NAVAL ENGINEERS JOURNAL 1976年第3期88卷 40-43页

作者： MARCY, HT The Honorable H. Tyler (“Ty”) Marcy:was born in 1918 in Rochester New York but moved to Baltimore Maryland at an early age where he attended public schools. He is a graduate of the Massachusetts Institute of Technology from which he received both his BS and MS degrees in Electrical Engineering. Subsequent to receiving the latter degree in 1941 he designed and developed gun control systems in the MIT Servomechanism Laboratory until 1946 when he became Associate Director Special Projects Department M. W. Kellogg Company and worked on rocket engine development missile controls and analog air defense systems. In 1951 Mr. Marcy left Kellogg Company to join the IBM Corporation where he remained until 1972 and was employed in various engineering and managerial positions. At IBM his first assignment concerned the bomb/navigational system for the B-52 aircraft. He then moved into commercial development of data processing machines and peripheral devices subsequently being placed in a series of technical management positions which included Assistant Manager of Product Development Corporate Headquarters New York (1956) Manager Poughkeepsie N.Y. Laboratory (1957) Vice-President General Products Division (1962) Vice-President Systems Development Division (1965) and Director of Technology Corporate Headquarters Armonk N. Y. (1968). His last position was held until 1972 when he left IBM to do private consulting work in engineering management technology and program review. In October 1974 he was appointed by the President to his present office as Assistant Secretary of the Navy for Research and Development. Mr. Marcy has been a member of the Instrument Society of America since 1963 serving as its President from 1971 until 1974. In 1967 he became a Fellow of the Institute of Electrical and Electronic Engineers (IEEE) for his leadership in feedback control and for his significant contribution to the management of technical enterprise. In addition to these professional organizations he is also a member of the

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TEST AND EVALUATION STATISTICAL PLANNING, EXECUTION, AND ANALYSIS

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NAVAL ENGINEERS JOURNAL 1974年第4期86卷 41-50页

作者： ORLEANS, BS HIGDON, HE The author holds a BA degree in Mathematics and Statistics from Hunter College and a MA degree in Statistics from the Columbia University Gaduate School of Business. She has also completed graduate courses at Columbia George Washington and American Universities. Prior to her present position she was employed by the International Statistical Bureau as an Economic Statistician the Educational Testing Service as a Research Assistant the U.S. Air Force Human Resources Research Laboratory as an Aviation Psychologist and Head of the Statistics Section and CNO Aviation Plans and Programs as a Mathematical Statistician. At present she is Head Statistical Engineering Branch Naval Ship Systems Command covering areas of Quality Control Reliability and Design and Analysis of Experiments. In addition she has taught a number of sessions of a course in “Introduction of Statistical Inference” for the Navy the Laboratories and the Army. The author received his BS degree in Statistics and Mathematics from the University of Alabama and has completed graduate courses at the University of Alabama and Florida State University. He was employed out of college as a Statistician at the Naval Coastal System Laboratory (formerly the Navy Mine Defense Laboratory). His present position at the Laboratory is that of Head Statistical Design and Analysis Section in the Technical Support Department. Work experience in his position has covered a variety of problems in Diving and Salvage Swimmer Defense Mine Countermeasures and Acoustic Warfare. In addition he has served as Assistant Technical Test Director for two CNO projects and as Technical Test Director for another.

The first part of the paper deals with the need for statistical planning of a test. The general approach to such planning, starting with the dialogue between the subject matter (Test Director) and the Statistician before any data are collected, is discussed. Various specific principles which are inherent in such test planning are defined and explained, and the type of analyses inherent in various plans are discussed. The second half of the paper provides the details on specific test plans which have been used for actual technical evaluations. The application of statistical designs in three separate tests are described, explaining the reasons for the specific designs, including a discussion of the analysis, if a completed test, or the proposed analysis. These three evaluations are Underwater Communication Equipment; Swimmer Hand-Held Sonar Equipment; and the Submarine Acoustic Warfare system (SAWS). The particular designs used in the foregoing tests which are discussed are Randomized Blocks and Sequential Testing.

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STUDY ON PULSATIONS OF RECIPROCATING COMPRESSOR PIPING systemS.

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Bulletin of the JSME 1973年第101期16卷 1675-1682页

作者： Sakai, Toshiyuki Mitsuhashi, Kunihiro Control System Engineering Department Mitsui Shipbuilding and Engineering Co. Ltd. Tamano Laboratory Mitsui Shipbuilding and Engineering Co. Ltd.

As a part of the analysis of response of pulsation from a reciprocating compressor complicated piping system, calculation method of pulsation is proposed which is an extension of natural frequency calculation reported before. Experiment is also conducted in measuring pulsations on the discharge-line of a Diesel engine supercharging air compressor in order to compare with the calculation results. The calculated amplitude of vibration becomes larger in the vicinity of resonant frequency due to the elimination of damping force, but the vibration mode has a perfect coincidence with experiment. Results of both experiment and calculation coincide very well in the non-resonant region. Also assumption of the discharging velocity out of compressor is proved almost correct.

关键词： SUPERCHARGERS AND SUPERCHARGING

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THE NAVAL SHIP RESEARCH AND DEVELOPMENT CENTER ADVANCED STRUCTURE FACILITYxs

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Naval Engineers Journal 1973年第1期85卷 43-49页

作者： BECKER, LOUIS A. SIEGRIST, FRANKLIN I. Louis A. Becker was born in New Rochelle N.Y. in 1930 receiving his earlier education in the New Rochelle Public Schools. He completed his undergraduate studies at Manhattan College in 1952 receiving his BCE degree during which time he was also engaged in land surveying. Following this he did postgraduate study at Virginia Polytechnic Institute obtaining his MS in 1954. He joined Naval Ship Research and Development Center in 1953 as a Junior Engineer and is currently the Head of the Engineering & Facilities Division Structures Department. His field of specialization is Structural Research and Development. Franklin I. Siegrist was born in Knoxville Tenn. in 1937 receiving his earlier education in the Public Schools of Erie Pa. He attended Pennsylvania State University graduating in 1962 with a Bachelor of Science degree in Electrical Engineering having prior to that time served four years in the U. S. Navy. He was a Junior Engineer in the AC Spark Plug Division of General Motors from 1962 until 1964 at which time he came to the David Taylor Model Basin as an Electrical Engineer in the Industrial Department. He is currently Supervisory Engineer for Electrical and Electronics Engineering Structures Department Naval Ship Research and Development Center. His field of specialization is Electrical Engineering Control Systems Data Collection Systems Computer Applications to Structural Research and Hydraulic System Design. In the last of these he holds Patent Rights on a “Hydraulic Supercharge and Cooling Circuit” granted in 1970.

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CALCULATION OF MULTI-CATEGORY MINIMUM DISTANCE CLASSIFIER RECOGNITION ERROR FOR BINOMIAL MEASUREMENT DISTRIBUTIONS

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PATTERN RECOGNITION 1972年第3期4卷 275-&页

作者： BOWMAN, RM MCVEY, ES Department of Electrical Engineering Control and Information System Research Group University of Virginia Charlottesville Virginia 22901 U.S.A

This paper presents an algorithm for calculating recognition error for minimum Hamming distance classifiers, a special case of the Bayes (optimum) classifier under certain constraints. The error rate algorithm is derived for the two-category case when the binary components of the measurement vector are binomially distributed. The algorithm is easily extended to the multi-category case when the ratio of total measurements to measurements used per dichotomization is large. A number of categorizers were designed using conventional methods and actual quantized typewritten characters. The recognition error was calculated: 1. (1) theoretically, using the algorithm; and 2. (2) experimentally, using an independent test set of characters for the *** sets of results are presented for comparison, verifying the ability of the algorithnm to predict recognition error of categorizers.

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