Last edited by Dugar
Friday, July 31, 2020 | History

3 edition of The theory of the gyroscopic compass and its deviations. found in the catalog.

The theory of the gyroscopic compass and its deviations.

by A. L. Rawlings

  • 228 Want to read
  • 1 Currently reading

Published by The Macmillan company in New York .
Written in English

    Subjects:
  • Gyro compass.

  • Edition Notes

    Other titlesGyroscopic compass.
    Classifications
    LC ClassificationsVK577 .R35 1944
    The Physical Object
    Pagination182 p. :
    Number of Pages182
    ID Numbers
    Open LibraryOL6465539M
    LC Control Number44004247
    OCLC/WorldCa569125

    HB, 15cm x 23cm, pp + 5 plates. In this chapter, first a historical outline of the theory of gyroscopes is given. Elements of gyroscope classification are introduced, and then the evolution of the gyroscope .

      The book does not explain the theory of the gyro-compass. Read more. Helpful. Comment Report abuse. Birck. out of 5 stars Godawful worst e-pub ever. Reviewed in the United States on July 8, Verified Purchase. This is easily the worst example of e-book publishing I've ever seen. The other reviewer found something worthwhile in the Reviews: 2.   Suppose further, the small wheel is a Sperry Gyro-Compass. In accordance with this natural law just outlined the smaller wheel, or Gyro-Compass, will point its axis in the same direction as the axis of the earth, or, in other words, to the true or geographical North Pole. This explanation of the principle of gyroscopic motion is necessarily crude.

    Marine gyro compass. Free gyro principle. It has 3 degrees of freedom: 1. It is free to spin about spinning axis, i.e. spin. 2. It is free to rotate about vertical axis, i.e. drift. 3. ' The Chapter on Theory sets out the calculations made by Herr M. Schuler, on which the design of the Gyro Compass in its present successful form is based ; this chapter has been dealt with by Mr. Harold Crabtree, whose work on Gyrostats is well known, and by Mr. Alfred Lodge, late Professor of Pure Mathematics at Coopers Hill College.


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The theory of the gyroscopic compass and its deviations by A. L. Rawlings Download PDF EPUB FB2

The theory of the gyroscopic compass and its deviations [Rawlings, A. L] on *FREE* shipping on qualifying offers. The theory of the gyroscopic compass and its deviations5/5(1). Theory of the gyroscopic compass and its deviations. New York, The Macmillan Co., (OCoLC) Online version: Rawlings, A.L.

(Arthur Lionel). Theory of the gyroscopic compass and its deviations. New York, The Macmillan Co., (OCoLC) Document Type: Book: All Authors / Contributors: A L Rawlings. Additional Physical Format: Online version: Rawlings, A.L.

(Arthur Lionel). Theory of the gyroscopic compass and its deviations. London: Macmillan, The Theory of the Gyroscopic Compass and its Deviations. First edition, first impression, of the author's "pocket book" (Preface) chiefly intended for makers and users of gyrocompasses. A second edition was published in the US in   A.

Rawlings, The Theory of the Gyroscopic Compass and its Deviations, 2nd ed. (Macmillan, New York, ). Google Scholar; 3. Gyroscopes: Theory and Design with Applications to Instrumentation, Guidance, and Control, edited by P.

Savet (McGraw-Hill, New York, ). The eleven authors of this book participated for a considerable number Cited by: 1. A gyrocompass is a type of non-magnetic compass which is based on a fast-spinning disc and the rotation of the Earth (or another planetary body if used elsewhere in the universe) to find geographical direction automatically.

The use of a gyrocompass is one of the seven fundamental ways to determine the heading of a vehicle. Although one important component of a gyrocompass is a gyroscope. adshelp[at] The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86A.

A Practical Manual of the Compass: A Short Treatise on the Errors of the Magnetic Compass, with the Methods Employed in the U.S. Navy for Compensating for Deviations, and a Description of Service Instruments, Including the Gyro-compass: Author: Harris Laning: Publisher: United States Naval Institute, Original from: the University of.

Gyrocompass, navigational instrument on ships and submarines which makes use of a continuously driven gyroscope to accurately seek the direction of true (geographic) north.

It operates by seeking an equilibrium direction under the combined effects of the force of gravity and the daily rotation of Earth. behaviour, study its deviations under different conditions of operation and develop suitable algorithms for the software compensation of these deviations.

To meet this objective, mathematical models describing the gyrocompass behaviour are developed using different dynamic considerations. The theory of the space gyrocompass in simplified term is given in the books of Geckeier [ 1 ], Grammel [ 2 ] and Bulgakov [3 ].

The equations derived in the work of Ishlinskii [4 ] could be applied to a gyrocompass which does not possess the properties of a spatial gyro- compass, like, for example, the two-rotor compass of Anschutz, and also. The Theory of the Gyroscopic Compass and its Deviations A.L.

Rawlings Dispatched with Royal Mail 2nd date: Gyrocompass - Gyrocompass - Dynamic requirements: The period of oscillation of a gyrocompass is determined by the requirement that the compass operate usefully in an accelerated vehicle.

The pendulosity that produces the north-seeking property responds to vehicle accelerations as well as to gravity. The torques associated with north-south accelerations (east-west. Download PDF: Sorry, we are unable to provide the full text but you may find it at the following location(s): (external link) http.

The gyroscope properties are relayed in many engineering calculations of rotating parts 3,4. However, known gyroscope theory and its modifications do not match practice of the gyroscope forces and motions, i.e., no true gyroscope theory more than years.

Gyroscope physics is one of the most difficult concepts to understand in simple terms. When people see a spinning gyroscope precessing about an axis, the question is inevitably asked why that happens, since it goes against intuition. But as it turns out, there is a fairly straightforward way of understanding the physics of gyroscopes without.

describes the direction of the ship's head on a gyro-compass (gyro course) describes the direction of the ship's head on a magnetic compass (compass course) 21A 21A 21A TOPIC - Magnetism of the earth and ship's deviation.

explains the theory of magnetism as applied to ferromagnetic materials. The Super Mario Effect - Tricking Your Brain into Learning More | Mark Rober | TEDxPenn - Duration: TEDx Talks Recommended for you. A Treatise on Electromagnetic Phenomena, and on the Compass and Its Deviations Aboard Ship: Mathematical, Theoretical, and Practical, Volume 2 Timothy Augustine Lyons J.

Wiley & Sons, - Compass. The gyroscopic compass: a non-mathematical treatment / (London: Constable, ), by Thomas Wightman Chalmers (page images at HathiTrust; US access only) The theory of the gyroscopic compass and its deviations.

(New York, The Macmillan company, ), by A. Rawlings (page images at HathiTrust). THE applications of the gyroscope to marine and aeronautical problems during the Second World War have been so many that pre-war treatises have become out of date.

This book. A short introduction on the device GYROSCOPE and a brief description on its properties, history, applications, types and future work. Source: 1. Theory of Mac.The most unique characteristic of a gyroscope is precession, which gives the device its apparent ability to defy gravity.

The motion that counteracts any force that tries to realign the spin axis is directed so that the gyro remains upright. Instead of falling over from the force of gravity, it rights itself by moving sideways.