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Author : J. A. Lewis
Publisher :
ISBN 13 :
Total Pages : 61 pages
Book Rating : 4.:/5 (633 download)
Download or read book A Two-gyro, Gravity-gradient Satellite Attitude Control System written by J. A. Lewis and published by . This book was released on 1964 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Clark E. Stohl
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (31 download)
Download or read book Attitude Reacquisition of a Gravity-gradient Control-moment-gyro Stabilized Spacecraft written by Clark E. Stohl and published by . This book was released on 1970 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Impulsive or time-decaying disturbances of sufficient magnitude will cause a gravitygradient control-moment-gyro stabilized spacecraft to tumble. A procedure for operating a thruster system by ground command to perform reacquisition was functionally designed and evaluated on an analog computer. When the disturbance has ceased, an on-board thruster system is used to aline the total angular momentum vector of the spacecraft in an orientation that allows the control-moment gyros to damp all spacecraft motion into a single axis. For a spacecraft in a Sun-synchronous orbit, a procedure was found to shorten the time for attitude reacquisition by using a solar array for crude attitude information.
Author : N. E. Ives
Publisher :
ISBN 13 :
Total Pages : 85 pages
Book Rating : 4.:/5 (227 download)
Download or read book A Two-gyro Semi-passive Attitude Control System for Earth Pointing Satellites written by N. E. Ives and published by . This book was released on 1967 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report is concerned with an earth-pointing satellite (in a circular orbit) making use of gravity gradient stabilization. A pair of gyros act as control elements by providing damping of attitude motion. The gyros are not torqued in any way; they are free to process relative to the satellite except for spring and viscous damper constraints applied to the gimbals. Attitude motion is damped by energy dissipation in the viscous medium as a result of relative motion between gimbals and satellite. Power must be supplied to drive the rotors of the gyros which are referred to as semi-passive control elements. The aim of the study was to investigate the possibility of using a pair of damper gyros to bring a satellite into an earth-pointing attitude from the angular rates which may exist at orbit injection, or which may be initiated as a result of meteoric impacts at a later stage of the satellite's life. It is found that for a particular design of a two-gyro damper, earth-pointing stabilization is achieved from an arbitrary initial attitude and a limited range of attitude rates. (Author).
Author : Peter R. Kurzhals
Publisher :
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.:/5 (31 download)
Download or read book A System for Inertial Experiment Pointing and Attitude Control written by Peter R. Kurzhals and published by . This book was released on 1966 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Clark E. Stohl
Publisher :
ISBN 13 :
Total Pages : 29 pages
Book Rating : 4.:/5 (249 download)
Download or read book Attitude Reacquisition of a Gravity-gradient Control-moment-gyro Stabilized Spacecraft written by Clark E. Stohl and published by . This book was released on 1970 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John S. White
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (31 download)
Download or read book Study of a Satellite Attitude Control System Using Integrating Gyros as Torque Sources written by John S. White and published by . This book was released on 1961 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bernard Charles Sherman
Publisher :
ISBN 13 :
Total Pages : 332 pages
Book Rating : 4.:/5 (24 download)
Download or read book Precision Gravity-gradient Satellite Attitude Control written by Bernard Charles Sherman and published by . This book was released on 1967 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Clark E. Stohl
Publisher :
ISBN 13 :
Total Pages : 29 pages
Book Rating : 4.:/5 (761 download)
Download or read book Attitude Reacquistion of a Gravity-gradient Control-moment-gyro Stabilized Spacecraft written by Clark E. Stohl and published by . This book was released on 1970 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Francis J. Moran
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (31 download)
Download or read book The Use of a Two-degrees-of-freedom Gyroscope as a Satellite Yaw Sensor written by Francis J. Moran and published by . This book was released on 1964 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Arthur L. Greensite
Publisher :
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.:/5 (31 download)
Download or read book Attitude Control in Space written by Arthur L. Greensite and published by . This book was released on 1967 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Francis J. Moran
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (31 download)
Download or read book Analysis and Verification of a Spacecraft Wide-angle Attitude-control System written by Francis J. Moran and published by . This book was released on 1970 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David B. Guettler
Publisher :
ISBN 13 :
Total Pages : 310 pages
Book Rating : 4.:/5 (181 download)
Download or read book Satellite Attitude Control Using Atmospheric Drag written by David B. Guettler and published by . This book was released on 2007 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert Langford
Publisher : Elsevier
ISBN 13 : 032314182X
Total Pages : 1014 pages
Book Rating : 4.3/5 (231 download)
Download or read book Guidance and Control II written by Robert Langford and published by Elsevier. This book was released on 2012-12-02 with total page 1014 pages. Available in PDF, EPUB and Kindle. Book excerpt: Guidance and Control - II focuses on the techniques and processes involved relative to the control of rockets, missiles, and other space vehicles. Divided into seven parts with 36 chapters, the book focuses first on active and passive control for space vehicles; advances in attitude control; the stabilization of earth satellites; and the theoretical and practical considerations of solar pressure attitude control for interplanetary space vehicles. The compilation also notes the use of gyrostabilizers on satellites, including the use of two-pulse attitude control and bank angle control for an asymmetric spinning satellite. Experiments on gyro rotor imbalance on a stable platform and various navigation and guidance systems are also presented. The book also looks at the use of sensors, the stellar techniques for interplanetary flights, and control of space vehicles. The text also gives emphasis on various mathematical equations used to measure fuel optimization in orbital rendezvous. Guidance techniques in lunar landing are also discussed. The compilation is important for readers interested in studying the methods, principles, and processes involved in the control of space vehicles.
Author : Alan W. Hewston
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (317 download)
Download or read book Attitude Control Subsystem for the Advanced Communications Technology Satellite written by Alan W. Hewston and published by . This book was released on 1996 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George Meyer
Publisher :
ISBN 13 :
Total Pages : 58 pages
Book Rating : 4.:/5 (31 download)
Download or read book Design and Global Analysis of Spacecraft Attitude Control Systems written by George Meyer and published by . This book was released on 1971 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard W. Longman
Publisher :
ISBN 13 :
Total Pages : 370 pages
Book Rating : 4.:/5 (318 download)
Download or read book A Generalized Approach to Gravity-gradient Stabilization of Gyrostat Satellites written by Richard W. Longman and published by . This book was released on 1969 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Björn Conrad
Publisher :
ISBN 13 :
Total Pages : 62 pages
Book Rating : 4.:/5 (334 download)
Download or read book A Study of Attitude Control of a Spinning Satellite Using Gravitational Gradient written by Björn Conrad and published by . This book was released on 1963 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
