The Statement of Design and Application Questions for the Gyroscope with a Gas-dynamic Suspension of Ball Rotor in the Navigation Support Drilling System

3rd All-Russian Scientific and Practical Conference on Innovations in Non-Destructive Testing

Golikov, A.N.^1 ; Ignatovskaya, A.A.^1

NDT Institute, Tomsk Polytechnic University, Tomsk, Russia^1

关键词: Bearing characteristic;    Design and application;    Design parameters;    Dynamic suspension;    Layout construction;    Navigation support;    Software systems;    Theoretical evaluation;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/671/1/012020/pdf
DOI  :  10.1088/1742-6596/671/1/012020

来源: IOP

【 摘 要 】

The general issues of creation the inertial navigation system are considered. Analysis of the possible implementation of the gyroscope with a gas-dynamic suspension of ball rotor for using it as a sensor in the information and measuring complex is provided. The permissible layout construction is proposed. The software system variants for the mathematical modelling of the main gas-dynamic bearing characteristics are considered. Mathematical modelling is essential to extend and optimize the design parameters of the developed gyroscopic construction. Some results of modelling, theoretical evaluation and preliminary experimental studies are summarized.