Download or read book Phase II Final Report on the Stability and Manual Controllability of the Tandem Propeller Submarine written by Minneapolis-Honeywell Regulator Company. Aeronautical Division and published by . This book was released on 1963 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book On the Stability and Manual Controllability of the Tandem Propeller Submarine written by R. C. McLane and published by . This book was released on 1962 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manual controllability of a six-degree-of-free dom vehicle was invted. Study, analysis, and experimental testing were used to demonstrate controllability and to determine requirements for control inputs, information display, and con trol coupling (and decoupling) when the vehicle is a tandem-propeller submarine. A control station mockup, including a six-degree-of-freeddom input control and a contact analog display (with quickened perspective tracking symbol), was com bined with an analog computer simulation of a tendem-propeller submarine to provide real-time tests of controllability performance using naive male subjects. (Author).

Download or read book Hydrodynamics and Stability and Control of a Tandem Propeller Submarine written by Roy S. Rice and published by . This book was released on 1964 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: The tandem propeller concept of submarine propulsion and control provides for the generation of all required forces and moments in a pair of large hub-to-tip diameter ratio propellers with collectively and cyclically movable blades. The feasibility of the concept has been demonstrated by the results of a free-running model test program. The results of earlier studies, including captive model tests, have been combined to develop a controllable freerunning model system on which maneuverability and controllability data in the counter-thrusting mode of operation have been obtained. Nonlinear effects in the control forces and moments required the development of a specialized control system to produce pure vehicular motions in response to pure input commands. The control system requirements are further complicated by the basic static instability of the uncontrolled vehicle even at moderate speeds. The hydrodynamic characteristics of the vehicle and the control system design are discussed in detail. Analyses of the free-running test data attest to the efficacy of the system employed. An appendix in which the me/hanical and electrical designs of equipment used in the test program is provided. (Author).

Download or read book U S Government Research Reports written by and published by . This book was released on 1962 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book First interim Report on the Hydrodynamics and Stability and Control of a Tandem Propeller Submarine written by Cornell Aeronautical Laboratory and published by . This book was released on 1962 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Hydrodynamics and Stability Control Tandem Propeller Submarine Phase Ii written by E. Schroeder and published by . This book was released on 1963 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrodynamic and stability and control character istics are investigated for a novel submarine configuration employing tandem, large hub-to-tip diameter ratio propellers, the blades of which can be pitched both collectively and cyclicly. Earlier analyses, using combined blade element and momentum theory to describe the forces and moments produced by the propellers, are refined and extended to include the effect of cyclic pitch on propeller-induced inflow. A preliminary analysis of shrouded propeller hydrodynamics is included. Stability and control is investigated for Tandem Propeller Submarine (TPS) operation over the forward speed range from 0 to 40 ft/sec with both propellers thrusting. Low-speed oper ation is also investigated with one propeller thrusting and one counter-thrusting. Automatic control techniques for improving the stability and control characteristics of the TPS are pre sented. (Author).

Download or read book NASA University Conference on Manual Control written by and published by . This book was released on 1966 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings written by NASA-University Conference on Manual Control and published by . This book was released on 1966 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book HYDRODYNAMICS AND STABILITY AND CONTROL OF A TANDEM PROPELLER SUBMARINE EQUIPMENT DESIGN FOR A TANDEM PROPELLER SUBMARINE FREE RUNNING MODEL written by and published by . This book was released on 1964 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report contains information on the design, installation, and interconnections of equipment used in the freerunning model test program. Emphasis is placed on describing those portions of the system designed and assembled by CAL for these specific tests and for which information is not elsewhere available. Where possible, reference is made to prior publications for descriptions of equipment which was supplied with the model (e. g., the propeller and blade actuator servomechanisms) or which was used in unmodified form for remote control demonstrations (e. g., the Conalog). Certain changes in the supplied equipment, as used in earlier captive tests of the model, were made for compatibility with units introduced into the system for free-running tests and these changes are noted where applicable.

Download or read book Report David W Taylor Model Basin written by David W. Taylor Model Basin and published by . This book was released on 1964 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1964 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA SP written by and published by . This book was released on 1971 with total page 1054 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Keywords Index to U S Government Technical Reports written by and published by . This book was released on 1962-06 with total page 1010 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Keywords Index to U S Government Technical Reports permuted Title Index written by United States. Department of Commerce. Office of Technical Services and published by . This book was released on 1963 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings written by and published by . This book was released on 1966 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sustainable Agriculture written by and published by . This book was released on 2010 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt: