Autors: Pavlov, N. L.
Title: Reducing Pitch Angle and Suspension Jounces of a Truck When Braking on Railway Crossing by Control of Semi-Active Suspension
Keywords: Dynamic model, truck, simulation and road test

Abstract: This paper presents pith plane dynamic model of a cargo truck. Numerical simulations for determination of a pitch angle and deflection in front and rear suspension under braking on railway crossing are conducted. The change of the braking force is presented by trapezoidal form, similar to the theoretical law of variation of braking deceleration in the braking diagram of road vehicles. For the railway crossing profile trapezoidal function is used too. The numerical simulations are carried out in program field of MATLAB. After conducting tests for determination of a braking dynamics and braking properties of a truck in road conditions, the pith plane model is validated. Possibilities for pitch angle and suspension jounces reduction are given. A fifth wheel assembly, displacement sensors and data acquisition system are used in the road tests.



    International Journal of Mechanical Engineering and Technology, vol. 10, issue 3, pp. 1584-1592, 2019, India, IAEME Publication

    Copyright IAEME Publication

    Цитирания (Citation/s):
    1. H. Zhao, X. Lu, H. Chen, Q. Liu and B. Gao, "Coordinated Attitude Control of Longitudinal, Lateral and Vertical Tyre Forces for Electric Vehicles Based on Model Predictive Control," in IEEE Transactions on Vehicular Technology, vol. 71, no. 3, pp. 2550-2559, March 2022, doi: 10.1109/TVT.2021.3137512 - 2022 - в издания, индексирани в Scopus или Web of Science

    Вид: статия в списание, публикация в реферирано издание, индексирана в Google Scholar