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Hydrofoil Control Study For Bureau Of Ships
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Book Synopsis Hydrofoil Control Study for Bureau of Ships by : R. Olshausen
Download or read book Hydrofoil Control Study for Bureau of Ships written by R. Olshausen and published by . This book was released on 1962 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: The results of a hydrofoil control study program on 110-ton craft are documented and scale factors are given for converting the results to 300-ton craft. Analytical studies were performed of the hydrofoil auto-pilot control systems longitudinal and lateral plane stability and response characteristics. Analog computer simulations were performed, which included all the significant system nonlinearities, to determine the hydrofoil crafts response to various sea states (sea state 5 maximum) in the longitudinal plane, the lateral plane, and with both planes coupled (six degrees of freedom). Various methods of measuring craft height above the water were investigated. A recommended mechanization of the complete control system is given that stresses high reliability with fail-safe operational capability. (Author).
Book Synopsis Naval Application of Hydrofoils by : Eleazer Bromberg
Download or read book Naval Application of Hydrofoils written by Eleazer Bromberg and published by . This book was released on 1951 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Autopilot System Study for Hydrofoil Craft by : H. E. Harris
Download or read book Autopilot System Study for Hydrofoil Craft written by H. E. Harris and published by . This book was released on 1942 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study is a part of a hydrofoil research program now being carried out by various agencies under the auspecies of the Department of the Navy, Bureau of Ships. The function of this program is to meet an obvious need for quantitative goals and specifications to guide the design of hydrofoil systems and the components going into these systems. This report is concerned primarily with the theory of controlled hydrofoil supported craft and the practical considerations of implementing the automatic control system. The analysis and design which follows is intended to provide an understanding of the possibilities and limitations of the performance of submerged foil hydrofoil craft, and hence a rational basis for choosing the most effective control system. In addition the problems and proposed solutions of controlled hydrofoil design are formulated and explicated in more detail than has been done previously. (Author).
Book Synopsis Bureau of Ships Journal by : United States. Navy Department. Bureau of Ships
Download or read book Bureau of Ships Journal written by United States. Navy Department. Bureau of Ships and published by . This book was released on 1961 with total page 1018 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bureau of Ships Journal written by and published by . This book was released on 1961 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis MECHANICAL HYDROFOIL CONTROL SYSTEM PRELIMINARY DESIGN STUDY PROGRAM. by :
Download or read book MECHANICAL HYDROFOIL CONTROL SYSTEM PRELIMINARY DESIGN STUDY PROGRAM. written by and published by . This book was released on 1963 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methods were investigated for improving the open loop behavior of hydrofoil craft with emphasis on three different foil suspension techniques and to conduct feasibility and preliminary design studies applying these techniques to the Bureau of Ships 15-ton high-speed test craft (FRESH) for stabilization and control, both manually and automatically, in a State 3 Sea. The three suspension techniques are basically mechanical in nature and have the property of providing a non-rigid connection in one degree-of-freedom between the foil and the hull. In the case of the sprung (or heaving) foil, roughly vertical heaving can be used to minimize angle-of-attack variations normally induced by wave orbital motion. The freedom to rotate of the pivoted (or hinged) foil and the kite foil gives these configurations the potential for reducing in duced angle-of-attack variations. Preliminary studies of these three basic foil suspension schemes were conducted to determine their relative merits with respect their ability to counteract the influences of wave particle orbital motion disturbances on the foil and minimize the resulting forces on the hull. Stability with regard to individual foil response was considered, particularly for the case of the kite foil in supercavitating flow.
Book Synopsis U.S. Government Research Reports by :
Download or read book U.S. Government Research Reports written by and published by . This book was released on 1964 with total page 2180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Analysis of Three Hydrofoil Boat Control Systems by : S. J. Asseo
Download or read book An Analysis of Three Hydrofoil Boat Control Systems written by S. J. Asseo and published by . This book was released on 1965 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydraulic Research in the United States by :
Download or read book Hydraulic Research in the United States written by and published by . This book was released on 1963 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NBS Special Publication written by and published by . This book was released on 1965 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Department of Defense Appropriations for 1962 by : United States. Congress. House. Committee on Appropriations
Download or read book Department of Defense Appropriations for 1962 written by United States. Congress. House. Committee on Appropriations and published by . This book was released on 1961 with total page 1816 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Current Hydraulic Laboratory Research in the United States by :
Download or read book Current Hydraulic Laboratory Research in the United States written by and published by . This book was released on 1970 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Report by : United States. National Bureau of Standards
Download or read book Report written by United States. National Bureau of Standards and published by . This book was released on 1968 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Procurement by : United States. Congress. House. Committee on Appropriations
Download or read book Procurement written by United States. Congress. House. Committee on Appropriations and published by . This book was released on 1961 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Department of Defense Appropriations for ... by : United States. Congress. House. Committee on Appropriations
Download or read book Department of Defense Appropriations for ... written by United States. Congress. House. Committee on Appropriations and published by . This book was released on 1972 with total page 1278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Department Fo Defense Appropriations for 1962 by : United States. Congress. House Appropriations
Download or read book Department Fo Defense Appropriations for 1962 written by United States. Congress. House Appropriations and published by . This book was released on 1961 with total page 1224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Miscellaneous Publications written by and published by . This book was released on 1957 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
