Strapdown Inertial Navigation Technology

Strapdown Inertial Navigation Technology PDF Author: David Titterton
Publisher: IET
ISBN: 0863413587
Category : Technology & Engineering
Languages : en
Pages : 578

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Book Description
Inertial navigation is widely used for the guidance of aircraft, missiles ships and land vehicles, as well as in a number of novel applications such as surveying underground pipelines in drilling operations. This book discusses the physical principles of inertial navigation, the associated growth of errors and their compensation. It draws current technological developments, provides an indication of potential future trends and covers a broad range of applications. New chapters on MEMS (microelectromechanical systems) technology and inertial system applications are included.

Strapdown Inertial Navigation Technology

Strapdown Inertial Navigation Technology PDF Author: David Titterton
Publisher: IET
ISBN: 0863413587
Category : Technology & Engineering
Languages : en
Pages : 578

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Book Description
Inertial navigation is widely used for the guidance of aircraft, missiles ships and land vehicles, as well as in a number of novel applications such as surveying underground pipelines in drilling operations. This book discusses the physical principles of inertial navigation, the associated growth of errors and their compensation. It draws current technological developments, provides an indication of potential future trends and covers a broad range of applications. New chapters on MEMS (microelectromechanical systems) technology and inertial system applications are included.

A New Concept in Strapdown Inertial Navigation

A New Concept in Strapdown Inertial Navigation PDF Author: John E. Bortz (Sr.)
Publisher:
ISBN:
Category : Hybrid computers
Languages : en
Pages : 234

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Book Description
In conventional strapdown inertial navigation systems, the coordinate transformation matrix differential equation is integrated in the computer of the system. This computation typically requires 30 to 60 percent of the time budget of the computer. A method is presented in this report for significantly reducing the digital computation burden through the use of hybrid computational techniques. Analog correction signals for the non-commutativity phenomenon are fed onto the gyro torque generators causing the gyros to integrate a vector differential equation in the rotation vector argument of the coordinate transformation matrix. The coordinate transformation matrix is then merely evaluated as a matrix function of the rotation vector argument. A 20 to 1 reduction in the digital computer time budget can thus be realized.

NASA Technical Report

NASA Technical Report PDF Author:
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 1158

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Book Description


UTIAS Technical Note

UTIAS Technical Note PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 42

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Book Description


Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1572

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IEEE PLANS 1978, Position Location and Navigation Symposium

IEEE PLANS 1978, Position Location and Navigation Symposium PDF Author:
Publisher:
ISBN:
Category : Navigation
Languages : en
Pages : 412

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Book Description


The Biomechanics of Impact Injury

The Biomechanics of Impact Injury PDF Author: Albert I. King
Publisher: Springer
ISBN: 3319497928
Category : Technology & Engineering
Languages : en
Pages : 706

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Book Description
This text acquaints the reader on the biomechanics of injury to the human body caused by impact and the use of computer models to simulate impact events. It provides a basic understanding of the biomechanics of the injuries resulting from the impact to the head, neck, chest, abdomen, spine, pelvis and the lower extremities, including the foot and ankle. Other topics include side impact, car-pedestrian impact, effectiveness of automotive restraint systems and sports-related injuries. Featuring problems and PowerPoint slides for lectures, the volume is ideal for students in graduate programs in biomechanics, as well as practicing engineers, and researchers in the life sciences concerned with orthopedics.

Electronics In The Evolution Of Flight

Electronics In The Evolution Of Flight PDF Author: Albert D. Helfrick
Publisher: Texas A&M University Press
ISBN: 9781585444137
Category : Technology & Engineering
Languages : en
Pages : 196

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Book Description
Helfrick traces the paired history of modern aviation and electronics from its earliest years to the industrial force it is today.

IEEE PLANS ...

IEEE PLANS ... PDF Author:
Publisher:
ISBN:
Category : Electronics in navigation
Languages : en
Pages : 588

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Book Description


Gyroscopes

Gyroscopes PDF Author: Xuye Zhuang
Publisher: BoD – Books on Demand
ISBN: 1789850576
Category : Technology & Engineering
Languages : en
Pages : 114

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Book Description
This book covers recent topics on gyroscopes. It briefly introduces the history of gyroscopes, and presents a concise analysis of the main types. The classical structure and main performance parameters of an interferometric fiber-optic gyroscope and an integrated optics passive-resonator gyroscope are analyzed. The developmental progress of a fiber optic gyroscope and its research situation in the United States, Japan, France, and other major developing countries are also presented. An effective autoregressive moving average model was invented to reduce MEMS gyroscope noise behavior. A discrete-time nonlinear attitude tracking control system was verified to achieve the agility and large-angle attitude maneuvers of spacecraft by numerical simulations. MEMS gyroscopes were experimentally demonstrated to be effective tools for gait analysis and to reduce the cost of revealing underlying pathologies.