MODEL OF A DYNAMICALLY TUNED GYROSCOPE

Abstract

The paper aims at generating a model for a dynamically tuned gyroscope, provided with two inner rotors, connected at 900. Firstly the model is represented at rest, using mathematical functions within the Mathcad programme. It is necessary to create representations for both the rotors and also for the torsion bars linking the rotors and the rotors to the gyroscope spinning axis. Then we may introduce a rotation angles matrix and changing the mathematical functions accordingly, we get the visualization of the inner rotors displacements and also of the torsion bars. The rotation angles matrix may be changed according to the parameters to be studied and the programme offers immediately the new positions of the inner rotors. Their displacement provides valuable information for the gyroscopice devices, which equip all types of aircrafts or even landvehicles, such as gyrocompasses or directional gyros.