Simulation of the Effect of Turning Steering Wheel Intensity on the Vehicle Stability
Doniyor A. Akhmedov1, Davron I. Xashimov2, Munavvar X. Rashidova3, Dilnoza B. Namozova4
1Doniyor А. Аkhmedov, Military-Technical Institute of the National Guard of the Republic of Uzbekistan, PhD, Docent, Docent of department armored vehicles and their operations, Tashkent, Uzbekistan.
2Davron I. Xashimov, Tashkent Institute of Design, Construction and Maintenance of Automobile Roads, PhD, Docent, Tashkent, Uzbekistan.
3Munavvar X. Rashidova, Independent researcher, Military-Technical Institute, National Guard of the Republic of Uzbekistan, Tashkent, Uzbekistan.
4Dilnoza B. Namozova, Independent researcher, Military-Technical Institute, National Guard of the Republic of Uzbekistan, Tashkent, Uzbekistan.
Manuscript received on July 25, 2020. | Revised Manuscript received on July 29, 2020. | Manuscript published on July 30, 2020. | PP: 242-247 | Volume-9 Issue-2, July 2020. | Retrieval Number: B3464079220/2020©BEIESP | DOI: 10.35940/ijrte.B3464.079220
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: In this article, a mathematical model has been developed to show the effect of the drivers’ steering wheel turning intensity on the vehicle’s stability. The developed mathematical model was compared with the results of experiment and its adequacy was evaluated. 3 conditional drivers turn the steering wheel of the vehicle at different speeds. When the conditional drivers were analyzed in the “J-turn” maneuver, it was determined that the indicators of 1,2,3 – conditional drivers are close to the standard. The conditional 2-driver recorded an indicator close to the standard. As for the “Single Lane Change” maneuver, the value of the smallest quadratic deviation from the trajectory of conditional 1-driver was recorded, the correlation index was equal to 0.102, respectively, 0.88.
Keywords: Vehicle stability, “J-turn”, “Single Lane Change” maneuver, trajectory, conditional driver, steering wheel turning intensity.