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    Article

    Active LQR Multi-Axle-Steering Method for Improving Maneuverability and Stability of Multi-Trailer Articulated Heavy Vehicles

    Directional performance and highway stability are two important aspects that need to be considered in development and design of a heavy articulated vehicles. To improve the maneuverability and stability of a m...

    Zhao Wen Deng, Qi **an Zhao, You Qun Zhao in International Journal of Automotive Techno… (2022)

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    Article

    A preview driver model based on sliding-mode and fuzzy control for articulated heavy vehicle

    To investigate the driver/articulated vehicle directional dynamics, combined with the structural characteristics of articulated heavy vehicles (AHVs) and preview driver model theory, a preview driver model sui...

    Zhao Wen Deng, You Qun Zhao, Bao Hua Wang, Wei Gao, **nxin Kong in Meccanica (2022)

  3. Article

    Open Access

    Minimum Time Overtaking Problem of Vehicle Handling Inverse Dynamics Based on Two Kinds of Safe Distances

    Overtaking accidents caused by improper operations performed by a driver occur frequently. However, most studies on overtaking safety have neglected research into driver control input. A novel method is propos...

    You-Qun Zhao, **ng-Long Zhang, Wen-**n Zhang in Chinese Journal of Mechanical Engineering (2018)

  4. Article

    Open Access

    Influence Analysis of Machining and Installation Errors on the Radial Stiffness of a Non-Pneumatic Mechanical Elastic Wheel

    Machining and installation errors are unavoidable in mechanical structures. However, the effect of errors on radial stiffness of the mechanical elastic wheel (ME-Wheel) is not considered in previous studies. T...

    You-Qun Zhao, Zhen **ao, Fen Lin, Ming-Min Zhu in Chinese Journal of Mechanical Engineering (2018)

  5. No Access

    Article

    Transient Dynamic Characteristics of a Non-Pneumatic Mechanical Elastic Wheel Rolling Over a Ditch

    The transient dynamic characteristic of a tire, which has a significant effect on vehicle handling stability and ride comfort, is difficult to study in detail because of its highly non-linear behavior. In this...

    You-Qun Zhao, Yao-Ji Deng, Fen Lin in International Journal of Automotive Techno… (2018)

  6. Article

    Erratum to: Estimation of Road Friction Coefficient in Different Road Conditions Based on Vehicle Braking Dynamics

    You-Qun Zhao, Hai-Qing Li, Fen Lin, Jian Wang in Chinese Journal of Mechanical Engineering (2017)

  7. Article

    Open Access

    Estimation of Road Friction Coefficient in Different Road Conditions Based on Vehicle Braking Dynamics

    The accurate estimation of road friction coefficient in the active safety control system has become increasingly prominent. Most previous studies on road friction estimation have only used vehicle longitudinal...

    You-Qun Zhao, Hai-Qing Li, Fen Lin, Jian Wang in Chinese Journal of Mechanical Engineering (2017)

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    Article

    Fuzzy multi-objective optimization of passive suspension parameters

    The paper proposed a systematic and effective optimization process to optimize a 3-D vehicle suspension dynamic model with eight DOF, including seat vertical motion, suspension vertical, pitching and rolling moti...

    Chong-zhi Song, You-qun Zhao in Fuzzy Information and Engineering (2010)

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    Article

    The Analysis for the Airflow Exciting-Vibration Force of Control Stage of Steam Turbine

    Based on the hydrodynamics, the airflow exciting-vibration force of control stage of steam turbine is studied by using the momentum theorem. A formulation for calculating the air exciting-vibration force of th...

    Shan Chai, Yao-ming Zhang, Hao Ma, Qing-wen Qu in Applied Mathematics and Mechanics (2001)