PDF-149 3 Axis Angular Measurement using proven GG1320 RLG149 Enhanced Bui

Top CoverMILSTD1553 IOConnectorsEnhanced ProcessorInterface ElectronicsSensor SupportElectronicsLVPSIO FlexesRS422IO ConnectorCover1553 CbleSupport PlateSensor BlockAssemblyVibration IsolatorsCh. Gyroscope. Group Presenters:. 1. . Wahaj. Ahmad. 2. Hassan Baber. 3. . Mujtaba. . Abbas. 4. . Hassaan. Tariq. Overview. Introduction.. Precessional angular motion.. Gyroscopic couple.. Angle:. In Geometry an . angle. is the figure formed by two rays sharing a common end point, called the vertex of the angle.. . The magnitude of the angle is the "amount of rotation" that separates the two rays, and can be measured by considering the length of circular arc swept out when one ray is rotated about the vertex to coincide with the other. ALLAH. MOST GRACIOUS MOST MERCIFUL.. GROUP MEMBERS. AZHAR IQBAL. 2008-EP-21. IMRAN ZAHID. 2008-EP-51. MUHAMMAD ASHRAF. 2008-EP-30. FAISAL ALI YOUNAS. 2008-EP-04. rads. ). angular velocity (. rad/s. ). angular acceleration (rad/s. 2. ). Recall that centripetal acceleration is expressed in terms of tangential velocity as: . a. r. = v. 2. /r. How is it expressed in terms of angular velocity . Rotational Kinematics. Axis of Rotation . When an object rotates, points on the object, such as . A. , . B. , or . C. , move on circular paths. The centers of the circles form a line that is the axis of rotation.. Chapter 10. Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.. Goals for Chapter . 10. To describe rotation in terms of:. angular. coordinates . (. q. ) . angular. velocity . (. w. Angular momentum of a rigid rotating object. Conservation of angular momentum. Lecture . 23: . Angular momentum. Translation vs rotation.  . Angular. momentum . . is fundamental quantity for . rotation. Movement around a fixed point or axis. Spin; somersault . Occurs when a force is applied outside the centre of mass. An off centre force is referred to as an eccentric force.. Examples of a force being applied outside the centre of mass of an object or body to cause rotation. . 3. Sine Table:. 25/02/2012. 1. Lec # 19 & 20. INSTRUMENTS FOR ANGULAR MEASUREMENT. 3. Sine Table: . Sine table (or sine plate) is used to measure angles of large . workpieces. of greater height. © 2016 Pearson Education, Inc.. Goals for Chapter 9 . To study angular velocity and angular acceleration.. To examine rotation with constant angular acceleration.. To understand the relationship between linear and angular quantities.. For an arbitrary axis, the parallel-axis theorem often simplifies calculations. The theorem states . I. = . I. CM. + . MD . 2. . I. is about any axis parallel to the axis through the centre of mass of the object. Rate of change of angular momentum.. Gyroscopic Couple.. Gyroscopic Couple effect in a ship.. Gyroscopic effect in a aero plane.. Angular momentum (L). Angular momentum . (L):. . If a circular disc rotating about an axis passing through center of disc and perpendicular to circular plane.. Michael Fowler, UVa . Torque as a Vector. Suppose we have a wheel spinning about a fixed axis: then always points along the axis—so points along the axis too.. If we want to write a vector equation. L. B. >L. A. =L. F. =L. G. >L. E. >L. C. >L. D. L. C. =L. B. =L. A. =L. D. >L. E. =L. F. >L. G. L. A. >L. B. =L. C. =L. D. >L. E. >L. F. >L. G. L. B. >L. A. =L. C. =L.