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Author : Jack B. Powell
Publisher :
ISBN 13 :
Total Pages : 114 pages
Book Rating : 4.:/5 (179 download)
Download or read book Passive Eddy Current Damping of a Gravity Gradient Stabilized Satellite written by Jack B. Powell and published by . This book was released on 1970 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 284 pages
Book Rating : 4.:/5 (31 download)
Download or read book Symposium on Passive Gravity-Gradient Stabilization, Ames Research Center, Moffett Field, California, May 10-11, 1965 written by and published by . This book was released on 1966 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 278 pages
Book Rating : 4.:/5 (31 download)
Download or read book Symposium on Passive Gravity-Gradient Stabilization, Ames Research Center, Moffett Field, California, May 10-11, 1965 written by and published by . This book was released on 1966 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.:/5 (317 download)
Download or read book Passive Gravity-gradient Libration Dampers: Space Vehicle Design Criteria (guidance and Control) written by and published by . This book was released on 1971 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert E. Roberson
Publisher :
ISBN 13 :
Total Pages : 62 pages
Book Rating : 4.3/5 (91 download)
Download or read book Gravity Gradient Stabilization written by Robert E. Roberson and published by . This book was released on 1965 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 248 pages
Book Rating : 4.:/5 (3 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1988 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Charles Larry Keyes
Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (891 download)
Download or read book Passive Damping of Satellite Oscillations written by Charles Larry Keyes and published by . This book was released on 1968 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bruce E. Tinling
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (31 download)
Download or read book Estimation and Prediction of the Attitude of a Passive Gravity-stabilized Satellite written by Bruce E. Tinling and published by . This book was released on 1969 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Method for predicting attitude of passive gravity stabilized satellite.
Author : V. L. Pisacanne
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (31 download)
Download or read book Stabilization System Analysis and Performance of the Geos-A Gravity-gradient Satellite (Explorer XXIX) written by V. L. Pisacanne and published by . This book was released on 1967 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert E. Fischell
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (227 download)
Download or read book A System for Passive Gravity-gradient Stabiliza Tion of Earth Satellites written by Robert E. Fischell and published by . This book was released on 1963 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: The satellite 1963 22A was successfully captured into a condition of passive, gravity-gradient stabilization. All elements of the stabilization system, including magnetic dispin, magnetic orientation devices, the extendible boom, the damping spring, and the attitude detection system performed satisfactorily. An unexpected high frequency oscillation of the boom and satellite system was observed which was most probably a dynamic effect resulting from thermal bending. This has caused the satellite to stabilize with a maximum deviation off the vertical of approximately 10 degrees. The objective of the gravity-gradient stabilization for the 22A satellite was to have the antennas directed downward within 20 degrees of the local vertical at all times. This objective has been successfully accomplished by the satellite's passive gravity-gradient attitude stabilization system. (Author).
Author : Frederick F. Mobley
Publisher :
ISBN 13 :
Total Pages : 53 pages
Book Rating : 4.:/5 (227 download)
Download or read book Orbital Results from Gravity-gradient Stabilized Satellites written by Frederick F. Mobley and published by . This book was released on 1966 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: The possibility of using the earth's gravity field for vertical stabilization of near-earth satellites has intrigued theoreticians for many years. The very small stabilizing torque available and the lack of a natural damping mechanism have been recognized as the major problems. The satellite 1963-22A, launched in June 1963, was the first orbiting vehicle to achieve passive gravity-gradient stabilization. A 100-foot extendible boom was used to develop gravity-gradient stabilizing torque. A combination of a lossy spring and magnetic hysteresis rods provided damping. By June 1964 four other satellites had achieved gravity-gradient stabilization. The satellite 1964-26A was similar to 1963-22A except that good damping was achieved with magnetic hysteresis rods alone. The discovery that several slender rods of magnetic material, weighing only 0.6 pounds and entirely passive, would damp gravity-gradient librations by interaction with the earth's magnetic field was a major advance in space technology. The accuracy of vertical stabilization has typically been better than 10 degrees. (Author).
Author :
Publisher :
ISBN 13 :
Total Pages : 288 pages
Book Rating : 4.:/5 (317 download)
Download or read book Symposium on Passive Gravity-Gradient Stabilization written by and published by . This book was released on 1966 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (317 download)
Download or read book Stabilization System Analysis and Performance of the GEOS-A Gravity-gradient Satellite /Explorer XXIX/ written by and published by . This book was released on 1967 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.:/5 (31 download)
Download or read book Analysis of Two Alternate Damping Systems for the Geos Gravity Gradient Stablized Satellite written by and published by . This book was released on 1969 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.E/5 ( download)
Download or read book Proceedings of the 3rd Aerospace Mechanisms Symposium, Held at the Jet Propulsion Laboratory, Pasadena, California, May 23-24, 1968 written by and published by . This book was released on 1968 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gerard L. Commerford
Publisher :
ISBN 13 :
Total Pages : 41 pages
Book Rating : 4.:/5 (227 download)
Download or read book Servo Damping of a Gravity-gradient Stabilized Satellite written by Gerard L. Commerford and published by . This book was released on 1967 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: A system using gimballed optical sensors with servo controlled torques has been conceived as a possible mechanism for damping the librations of a gravity-gradient stabilized satellite. Analyses of the linearized equations of motion have established the servo gains required for stability, the type of motion to be expected, and the damping within all portions of the stable zones. A double compound pendulum has been constructed which qualitatively demonstrates the operation of the system and at the same time yields quantitative verification of the analytic results. The proposed system accomplishes the desired objective and should prove valuable in a vehicle which is gravity-gradient stabilized and also contains a horizon sensor or any other optical or radar scanning device. Servo systems of this type can be designed such that the effective gravity-gradient spring constant is increased beyond its nominal gravity value, a result which makes this type of stabilization attractive for high altitude orbits. (Author).
Author : John A. Aseltine
Publisher : Springer
ISBN 13 : 1489964118
Total Pages : 581 pages
Book Rating : 4.4/5 (899 download)
Download or read book Peaceful Uses of Automation in Outer Space written by John A. Aseltine and published by Springer. This book was released on 2013-11-27 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt:
