Analysis of performance of actuators of body elements using the example of window lifts
EDN: ERQBBQ
Abstract
Introduction (problem statement and relevance). Rapid growth of the vehicle automation level, including that of systems providing comfort for occupants, leads to increase of risk of occupant injuries. Therefore, developers and manufacturers have to create more complicated safety mechanisms or search for their combinations in the related fields to ensure the required vehicle safety level.
The purpose of the study is to analyze the methods used to detect pinching of window lift systems and other electrically-actuated systems in order to select the most rational pinch detection method for the retractable running boards system.
Methodology and research methods. Russian and foreign literature describing pinch detection methods of window lift systems and other electrically-actuated systems has been analyzed.
Scientific novelty and results. A review of various anti-pinch systems for vehicle body actuators has been presented. As a result of the analysis of the existing obstacle detection methods for the electrically-actuated window lift system, it was concluded that in order to provide anti-pinch protection within the vehicle running boards systems, application of only one method would not allow achievement of the required indicators of reliability of the system on the whole.
Practical significance. The proposed method could be checked within vehicles of current projects; for this purpose, it was suggested to assemble a test setup and conduct a number of tests of the updated running boards system at FSUE “NAMI” facilities.
About the Authors
P. P. Zaytsev
Federal State Unitary Enterprise “Central Scientific Research Automobile and Automotive Engines Institute” (FSUE “NAMI”)
Russian Federation
Russian Federation
Zaytsev P.P. – engineer 2nd category, electronic devices requirements management sector, vehicle electronic systems integration department, electronic systems integration and test support, Electronic devices center.
Moscow 125438
A. A. Akhmedov
Federal State Unitary Enterprise “Central Scientific Research Automobile and Automotive Engines Institute” (FSUE “NAMI”)
Russian Federation
Russian Federation
Akhmedov A.A. – PhD (Eng), associate professor, chief specialist of the electromechanical drives and indirect vision systems sector of the electromechanical systems of vehicle control department of intelligent automotive systems, Intelligent systems center.
Moscow 125438
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Review
For citations:
Zaytsev P.P., Akhmedov A.A. Analysis of performance of actuators of body elements using the example of window lifts. Trudy NAMI. 2025;(3):128-136. (In Russ.) EDN: ERQBBQ
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