• CN:11-2187/TH
  • ISSN:0577-6686

机械工程学报 ›› 2026, Vol. 62 ›› Issue (10): 298-307.doi: 10.3901/JME.260211

• 运载工程 • 上一篇    

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基于自适应模型预测控制的驾驶模拟器运动提示算法设计与验证

陈夏非1, 焦翊洋1, 姜雪1, 孟昭亮1, 张立杰1,2, 刘小平1   

  1. 1. 燕山大学河北省重型机械流体动力传输与控制重点实验室 秦皇岛 066004;
    2. 燕山大学河北省并联机器人与机电系统实验室 秦皇岛 066004
  • 收稿日期:2025-05-04 修回日期:2025-11-22 发布日期:2026-07-29
  • 作者简介:陈夏非,男,1994年出生,博士研究生。主要研究方向为并联机器人轨迹规划、轨迹跟踪、状态估计、虚拟现实。E-mail:chenxiafi@163.com;刘小平(通信作者),男,1989年出生,博士,讲师,硕士研究生导师。主要研究方向为液压元件及系统可靠性、故障诊断。E-mail:liu_xp163@163.com
  • 基金资助:
    国家自然科学基金资助项目(51875499)。

Design and Validation of Motion Cueing Algorithm for Driving Simulator Based on Adaptive Model Predictive Control

CHEN Xiafei1, JIAO Yiyang1, JIANG Xue1, MENG Zhaoliang1, ZHANG Lijie1,2, LIU Xiaoping1   

  1. 1. Hebei Key Laboratory of Heavy Machinery Fluid Power Transmission and Control, Yanshan University, Qinhuangdao 066004;
    2. Parallel Robot and Mechatronic System of Laboratory of Hebei Province, Yanshan University, Qinhuangdao 066004
  • Received:2025-05-04 Revised:2025-11-22 Published:2026-07-29

摘要: 运动提示算法(Motion cueing algorithm, MCA)旨在协助驾驶模拟器用户真实地感知车辆的动态特性。然而,在复杂路况条件下,驾驶模拟器往往面临响应滞后及轨迹跟踪精度下降等挑战。为此,提出一种基于路况预览的自适应模型预测控制策略(Road-preview-based adaptive model predictive control, RPMPC)。首先,利用长短期记忆(Long short-term memory, LSTM)网络建立面向车前路况的车辆轨迹动态预测模型;随后,根据运动学原理构建驾驶模拟器的运动学模型,并借助自适应模型预测控制与扩展卡尔曼滤波,实现对驾驶模拟器未来运动的前瞻性规划。在Stewart运动模拟平台上所进行的试验结果表明,相较于传统算法,该策略在不同路况条件下提供了更高质量的运动提示,并显著降低感官误差。

关键词: 运动提示算法, 自适应模型预测控制, 轨迹预测, 复杂路况, 驾驶模拟器

Abstract: The motion cueing algorithm(MCA) is designed to assist users of driving simulators in realistically perceiving a vehicle’s dynamic characteristics. However, under complex road conditions, driving simulators often face challenges such as response delays and reduced trajectory tracking accuracy. To address these issues, a road-preview-based adaptive model predictive control(RPMPC) strategy is proposed. Specifically, a long short-term memory(LSTM) network is employed to construct a dynamic predictive model of the vehicle’s trajectory based on upcoming road conditions. Subsequently, a kinematic model of the driving simulator is established according to fundamental kinematic principles, and, with the aid of adaptive model predictive control and an extended Kalman filter, forward-looking planning of the simulator’s future motion is achieved. Experimental results obtained from a Stewart motion simulation platform indicate that, compared with conventional algorithms, the proposed strategy provides higher-quality motion cues and significantly reduces sensory errors across various road conditions.

Key words: motion cueing algorithm, adaptive model predictive control, trajectory prediction, complex road conditions, driving simulator

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