22-05. INERTIAL NAVIGATION AND REFRENCE SYSTEMS (INS and IRS)
All questions: 86
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1. orth references. Aircraft can not be moved during the alignment process – it has to be fully stationary on the ground, so that only the accelerations due to the movement of the earth are sensed. After the alignment is completed the system compares the calculated Latitude (required for correct Earth rate compensation – we know that the Earth rate is dependent on the Latitude) with the information that has been manually entered by the pilots – again if significant error is found, system issues an alert message.
2. Which of the following lists, which compares an Inertial Reference System that utilizes Ring Laser Gyroscopes (RLG) instead of conventional gyroscopes, is completely correct?
3. In order to maintain an accurate vertical using a pendulous system, an aircraft inertial platform incorporates a device:
4. The purpose of the TAS input, from the air data computer, to the Inertial Navigation System is for:
5. To obtain heading information from a Gyro Stabilised platform, the gyros should have:
