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Application of microwave Doppler displacement sensors in anti-lock braking system
https://doi.org/10.32446/0368-1025it.2021-2-43-48
Abstract
The issues of optimization of the vehicle anti-lock braking system are considered. To increase the reliability of the system, it is proposed to use a brake distribution system adaptive to the quality of the road surface for a quick stop of the vehicle while maintaining controllability. The system together with sensors angular wheel speed included a microwave Doppler displacement and speed sensor. The use of the specified Doppler sensor made it possible to achieve a more accurate coincidence of the dependence of the braking force on the degree of adhesion of the wheels to the road surface by monitoring the ratio between the angular and linear speeds of movement. In this way, it was possible to minimize the braking distance of the vehicle while maintaining controllability under various driving conditions.
About the Author
D. V. Khablov
V. A. Trapeznikov Institute of Control Sciences of Russian Academy of Sciences
Russian Federation
Russian Federation
Dmitry V. Khablov
Moscow
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Review
For citations:
Khablov D.V. Application of microwave Doppler displacement sensors in anti-lock braking system. Izmeritel`naya Tekhnika. 2021;(2):43-48. (In Russ.) https://doi.org/10.32446/0368-1025it.2021-2-43-48
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