Read The Stability and Performance Characteristics of an Earth-oriented Gimbaled-reaction-wheel-scanner Class of Spacecraft

The Stability and Performance Characteristics of an Earth-oriented Gimbaled-reaction-wheel-scanner Class of Spacecraft

H. Richard Freeman

4.9/5 (10439 ratings)

Description:The performance characteristics of the general class of earth-oriented spacecraft controlled by a gimbaled-reaction-wheel-scanner attitude-control system are presented. Stability thresholds are analytically determined for this general class of vehicle in terms of its six system parameters. System stability in the presence of periodically varying pitch-momentum bias is considered, and a technique is established for the analysis of the general linearized equation set when it contains periodically time-varying coefficients. A comprehensive numerical study is performed, and the study concludes with an attempt at the analytic determination of stability thresholds for a system with a variational pitch-momentum bias. Also considered is system performance in the presence of a realistic disturbance torque model. A factor-of-merit function is established, and a method is presented that allows a potential user the means of choosing a "best" set of system parameters from a large six-dimensional array of possible parameters. Finally, this report concerns itself with the validation of the results obtained using a linearized time-invariant equation set. The validation procedure makes use of linear and non-linear digital computer simulations and the Floquet stability criterion technique.We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with The Stability and Performance Characteristics of an Earth-oriented Gimbaled-reaction-wheel-scanner Class of Spacecraft. To get started finding The Stability and Performance Characteristics of an Earth-oriented Gimbaled-reaction-wheel-scanner Class of Spacecraft, you are right to find our website which has a comprehensive collection of manuals listed.
Our library is the biggest of these that have literally hundreds of thousands of different products represented.

Pages: 234

Format: PDF, EPUB & Kindle Edition

Publisher: —

Release: 1970

ISBN: hHJeMkXQPq4C

Description: The performance characteristics of the general class of earth-oriented spacecraft controlled by a gimbaled-reaction-wheel-scanner attitude-control system are presented. Stability thresholds are analytically determined for this general class of vehicle in terms of its six system parameters. System stability in the presence of periodically varying pitch-momentum bias is considered, and a technique is established for the analysis of the general linearized equation set when it contains periodically time-varying coefficients. A comprehensive numerical study is performed, and the study concludes with an attempt at the analytic determination of stability thresholds for a system with a variational pitch-momentum bias. Also considered is system performance in the presence of a realistic disturbance torque model. A factor-of-merit function is established, and a method is presented that allows a potential user the means of choosing a "best" set of system parameters from a large six-dimensional array of possible parameters. Finally, this report concerns itself with the validation of the results obtained using a linearized time-invariant equation set. The validation procedure makes use of linear and non-linear digital computer simulations and the Floquet stability criterion technique.We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with The Stability and Performance Characteristics of an Earth-oriented Gimbaled-reaction-wheel-scanner Class of Spacecraft. To get started finding The Stability and Performance Characteristics of an Earth-oriented Gimbaled-reaction-wheel-scanner Class of Spacecraft, you are right to find our website which has a comprehensive collection of manuals listed.
Our library is the biggest of these that have literally hundreds of thousands of different products represented.

Special Offer | $0.00

Special Offer! | $0.00

The Stability and Performance Characteristics of an Earth-oriented Gimbaled-reaction-wheel-scanner Class of Spacecraft

The Stability and Performance Characteristics of an Earth-oriented Gimbaled-reaction-wheel-scanner Class of Spacecraft

More Books

The stability and performance characteristics of an earth-oriented gimbaled-reaction-wheel-scanner class of spacecraft, by H. Richard Freeman. 1970 [Leather Bound]

The stability and performance characteristics of an earth-oriented gimbaled-reaction-wheel-scanner class of spacecraft, by H. Richard Freeman. 1970 [Leather Bound]

Feeling Happy: The Yoga of Body, Heart, and Mind

Feeling Happy: The Yoga of Body, Heart, and Mind

The Oxford Book of English Ghost Stories

The Oxford Book of English Ghost Stories

Adventures in Cryptozoology: Hunting for Yetis, Mongolian Deathworms and Other Not-So-Mythical Monsters (Almanac of Mythological Creatures, Cryptozoology Book, Cryptid, Big Foot)

Adventures in Cryptozoology: Hunting for Yetis, Mongolian Deathworms and Other Not-So-Mythical Monsters (Almanac of Mythological Creatures, Cryptozoology Book, Cryptid, Big Foot)

British Mysteries Boxed Set

British Mysteries Boxed Set

The Big Book of the Masters of Horror: 120+ authors and 1000+ stories

The Big Book of the Masters of Horror: 120+ authors and 1000+ stories

Witches, Wizards, Seers & Healers Myths & Tales (Gothic Fantasy)

Witches, Wizards, Seers & Healers Myths & Tales (Gothic Fantasy)

Lee: An Abridgment by Richard Harwell of the Four-Volume R.E. Lee by Douglas Southall Freeman

Lee: An Abridgment by Richard Harwell of the Four-Volume R.E. Lee by Douglas Southall Freeman

The stability and performance characteristics of an earth-oriented gimbaled-reaction-wheel-scanner class of spacecraft, (NASA technical report, NASA TR)

The stability and performance characteristics of an earth-oriented gimbaled-reaction-wheel-scanner class of spacecraft, (NASA technical report, NASA TR)