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Todays lecture Refresh basic mechanics Gyros

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Presentation on theme: "Todays lecture Refresh basic mechanics Gyros"— Presentation transcript:

1 Todays lecture Refresh basic mechanics Gyros
Angular momentum Moment of inertia Torque Gyros Platforms Strap-down Inertial Measurement Units IMU Material from Hyperphysics Fraden Chapter 8 Bosch/Sensonor Advances in Navigation Sensors and Integration Technology Handbook of Virtual Environment Technology

2 Dreie impuls

3 Dreie impuls og treghetsmoment

4 (Kraft-) moment

5 Mekaniske gyro prinsipper
L Gyro kompass (Gyro stabilized platform) =0 Måles Rate gyro (Strap-down gyro) Følger ”bilen”

6 Bosch gyro

7 Automotive rate gyro Sensonor

8 Fiber optisk ring gyro

9 IMU-INS Inertial measurement unit (IMU)
Inertial navigation system (INS)

10 Militære anvendelser og krav

11 Handbook of Virtual Environment Technology

12 Teknologiske trender (2003)

13 Akselerometere (2003)

14 Kostnadsbildet

15 Teknologiforventninger (2003)


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