Abstract
The method of testing vehicles for dynamic position stability has been improved, which makes it possible to assess their lateral stability when driving on irregularities. The dynamic stability coefficient is proposed for use as an assessment criterion. The application of the developed method allows to obtain an assessment of stability in real time during the operation of transport means.
 The structural scheme has been developed to ensure the reliability of the operation of wheeled vehicle, based on reducing the influence of the driver's qualifications as an element of the "driver-vehicle-road conditions" system on its position stability, taking into account the results of monitoring the technical condition.
 To conduct experiments and evaluate the results, the mobile registration and measurement complex (MRMC) was used to assess and improve the safety of exploitation of wheeled vehicles, taking into account modern means and approaches. A single-board computer Raspberry Pi version 3B + serves as a platform for the mobile registration and measurement complex. The architecture of MRMC is modular; it supports the installation of additional inertial sensors, photo and video fixation devices, GPS, as well as devices compatible with USB. Operating system – Raspbian based on Debian distribution (GNU / Linux).
 To further automate the process of controlling a wheeled vehicle, the promising scheme for the operation of the registration and measuring complex with elements of artificial intelligence was developed, which allows, without the participation of the driver, to carry out the necessary actions to control it and ensure, including operational safety.
 The results can be used to assess the suitability and performance of wheeled vehicles.
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Schedule a callMore From: Bulletin of the National Technical University «KhPI». Series: Automobile and Tractor Construction
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