Design of Lane Keeping Assist Systems Based on Improved Preview Control Model

doi:10.3969/j.issn.1004-132X.2024.03.017

Abstract

Abstract: To address the issues of low robustness, consistency in vehicle manufacturing, and severe road surface interference in LKA system of torque control, a LKA system was designed based on angle control by using neural network technology, Autofix algorithm, and preview feedback control theory, through expected trajectory decision-making and following PID control algorithm. A hardware-in-the-loop simulation test platform was built to verify the effectiveness and accuracy of the design of the angle based lane protection systems through virtual simulation based on Carsim/Veristand/ MATLAB. Based on GB/T 39323—2020, CN-CAP—2021, Euro-NCAP—2022 and the testing requirements of the car retention systems based on real-road commissioning and user concern scenarios, the simulation and comparison with real-road scenarios show that the angle-controlled LKA system has better lane keeping capability, stability, adaptability and robustness than that of the torque-controlled LKA system in the same usage scenarios.

Key words: , lane keeping assist(LKA) system, angle control, preview control, Autofix algorithm, proportional-integral-derivative(PID) control

摘要： 为解决扭矩控制的车道保持（LKA）系统鲁棒性不高、受车辆制造一致性以及路面激烈干扰影响大的问题，采用神经网络技术、Autofix算法及预瞄反馈控制理论，利用预期轨迹决策和跟随PID控制算法设计了一套基于角度控制的车道保持系统。基于Carsim/Veristand/MATLAB搭建了硬件在环仿真试验平台，通过虚拟仿真验证了该车道保持系统设计的有效性与准确性。基于GB/T 39323—2020、CN-CAP—2021、Euro-NCAP—2022并结合实车调试及用户关注场景对车道保持系统的测试要求，通过仿真及实际场景对比验证得出以下结论：相对于扭矩控制的LKA系统，在相同使用场景下，使用角度控制的车道保持系统具有较好的车道保持能力、稳定性、适应性和鲁棒性。

关键词: 车道保持系统, 角度控制, 预瞄控制, Autofix算法, 比例积分微分控制

CLC Number:

U467.1

LIANG Yongbin, FU Guang, LIN Zhigui, HE Zhicheng, ZHANG Jialuo, CHEN Tao. Design of Lane Keeping Assist Systems Based on Improved Preview Control Model[J]. China Mechanical Engineering, 2024, 35(03): 548-558.

梁永彬, 付广, 林智桂, 何智成, 张家洛, 陈涛. 基于改进预瞄控制模型的车道保持系统设计[J]. 中国机械工程, 2024, 35(03): 548-558.

References

［1］余小川. 智能汽车车道保持控制方法研究［D］. 哈尔滨:哈尔滨工业大学, 2016.
YU Xiaochuan. Research on Lane Tracking Control for Intelligent Vehicle［D］.Harbin:Harbin Institute of Technology, 2016.
［2］佐思汽研.2022年中国乘用车自主品牌主机厂ADAS和自动驾驶研究报告［R］.北京：佐思汽研，2022.
Zuosi Automotive Research. 2022 Research Report on ADAS and Autonomous Driving of Chinas Autonomous Passenger Car Brand OEMs［R］.Beijing:Zuosi Automotive Research, 2022.
［3］ERIKSSON L, BOLLING A, ALM T, et al. Driver Acceptance and Performance with LDW and Rumble Strips Assistance in Unintentional Lane Departures［R］. Washington, D C:Australian Road Research Board, 2013.
［4］Euro NCAP,Infiniti Lane Departure Prevention(LDP).［EB/OL］.［2014-07-17］.http:∥www.euroncap.com/rewards/infiniti_ldp.aspx.
［5］DEBARSHI S, SUNDARAM S, SUNDARARAJAN N. Robust EMRAN-aided Coupled Controller for Autonomous Vehicles［J］. Engineering Applications of Artificial Intelligence, 2022, 110:104717.
［6］黄杨成. 基于电动助力转向系统的车道偏离辅助系统的研究［D］. 合肥:合肥工业大学, 2017.
HUANG Yangcheng. Research on Lane Departure Assistance System Based on Electric Power Steering System［D］.Hefei:Hefei University of Technology, 2017.
［7］于立娇. 基于EPS的车道保持辅助控制算法设计与实验验证［D］. 长春:吉林大学, 2016.
YU Lijiao. Algorithm Design and Experimental Verification for Lane Keeping Assisted Control Based on Electric Power Steering［D］.Changchun:Jilin University, 2016.
［8］CHU Zhengrong, SUN Yuming, WU C, et al. Active Disturbance Rejection Control Applied to Automated Steering for Lane Keeping in Autonomous Vehicles［J］. Control Engineering Practice, 2018, 74:13-21.
［9］HU Chuan, QIN Yechen, CAO Haotian, et al. Lane Keeping of Autonomous Vehicles Based on Differential Steering with Adaptive Multivariable Super-twisting Control［J］. Mechanical Systems and Signal Processing, 2019, 125:330-346.
［10］CHEN Jin, SUN Dihua, ZHAO Min, et al. DCFS-based Deep Learning Supervisory Control for Modeling Lane Keeping of Expert Drivers［J］. Physica A:Statistical Mechanics and Its Applications, 2021, 567:125720.
［11］AMDITIS A, BIMPAS M, THOMAIDIS G, et al. A Situation-adaptive Lane-keeping Support System:Overview of the SAFELANE Approach［J］. IEEE Transactions on Intelligent Transportation Systems, 2010, 11(3):617-629.
［12］MARINO R, SCALZI S, NETTO M. Integrated Driver and Active Steering Control for Vision-based Lane Keeping［J］. European Journal of Control, 2012, 18(5):473-484.
［13］SHOJAEI K. Intelligent Coordinated Control of an Autonomous Tractor-trailer and a Combine Harvester［J］. European Journal of Control, 2021, 59:82-98.
［14］XU Y, CHEN B Y, SHAN X, et al. Model Predictive Control for Lane Keeping System in Autonomous Vehicle［C］∥2017 7th International Conference on Power Electronics Systems and Applications—Smart Mobility, Power Transfer & Security (PESA). Hong Kong, 2017:1-5.
［15］RATHAI K M M, AMIRTHALINGAM J, JAYARAMAN B. Robust Tube-MPC Based Lane Keeping System for Autonomous Driving Vehicles［C］∥Proceedings of the 2017 3rd International Conference on Advances in Robotics. New Delhi, 2017:1-6.
［16］YU Lijiao, ZHENG Hongyu, ZHAO Weiqiang, et al. Research on Lane-keeping Control Strategy for Bus［J］. International Journal of Heavy Vehicle Systems, 2019, 26(3/4):291-314.
［17］KANG C M, LEE J, YI S G, et al. Lateral Control for Autonomous Lane Keeping System on Highways［C］∥15th International Conference on Control, Automation and Systems (ICCAS). Busan, 2015:7364643.
［18］KIM W, SON Y S, CHUNG C C. Torque-overlay-based Robust Steering Wheel Angle Control of Electrical Power Steering for a Lane-keeping System of Automated Vehicles［J］. IEEE Transactions on Vehicular Technology, 2016, 65(6):4379-4392.
［19］WANG H, LIU B, QIAO J. Advanced High-speed Lane Keeping System of Autonomous Vehicle with Sideslip Angle Estimation［J］.Machines, 2022, 10(4):257.
［20］CHU Z, WU C, SEPEHRI N. Automated Steering Controller Design for Vehicle Lane Keeping Combining Linear Active Disturbance Rejection Control and Quantitative Feedback Theory［J］. Proceedings of the Institution of Mechanical Engineers, Part I:Journal of Systems and Control Engineering， 2018， 232(7):937-948.
［21］WANG Hongbo, CHEN Li, ZHANG Weihua. Lane-keeping Control Based on an Improved Artificial Potential Method and Coordination of Steering/Braking Systems［J］. IET Intelligent Transport Systems, 2019, 13(12):1832-1842.
［22］CHEN Jin, SUN Dihua, ZHAO Min, et al. A New Lane Keeping Method Based on Human-simulated Intelligent Control［J］. IEEE Transactions on Intelligent Transportation Systems, 2022, 23(7):7058-7069.
［23］郭洪强, 陈慧, 陈佳琛. 基于EPS的车道保持辅助系统设计［J］. 汽车技术, 2018(8):33-38.
GUO Hongqiang, CHEN Hui, CHEN Jiachen. Design of Lane Keeping Assistance System Based on EPS［J］. Automobile Technology, 2018(8):33-38.
［24］房泽平, 段建民. 基于串级MPC和EPS的集成驾驶员转向车道线保持［J］. 北京工业大学学报, 2016, 42(1):119-127.
FANG Zeping, DUAN Jianmin. Combined Drivers Steering and EPS Lane Keeping Based on Cascade MPC［J］. Journal of Beijing University of Technology, 2016, 42(1):119-127.
［25］佘烁. 汽车车道保持系统控制算法研究［D］. 长春:吉林大学, 2018.
SHE Shuo. Research on Control Algorithm of Vehicle Lane Keeping System［D］.Changchun:Jilin University, 2018.
［26］FALCONE P, ERIC TSENG H, BORRELLI F, et al. MPC-based Yaw and Lateral Stabilisation via Active Front Steering and Braking［J］. Vehicle System Dynamics, 2008, 46(sup1):611-628.
［27］FALCONE P, BORRELLI F, ASGARI J, et al. Predictive Active Steering Control for Autonomous Vehicle Systems［J］. IEEE Transactions on Control Systems Technology, 2007, 15(3):566-580.
［28］LI Shengbo, LI Keqiang, RAJAMANI R, et al. Model Predictive Multi-objective Vehicular Adaptive Cruise Control［J］. IEEE Transactions on Control Systems Technology, 2011, 19(3):556-566.
［29］国家市场监督管理总局, 国家标准化管理委员会. 乘用车车道保持辅助:GB/T 39323—2020［S］. 北京:中国标准出版社, 2020.
State Administration for Market Regulation, Standardization Administration of the Peoples Republic of China. Performance Requirement and Testing Method for Lane Keeping Assist (LKA) System of Passenger Cars:GB/T 39323—2020［S］. Beijing:Standards Press of China, 2020.
［30］隋新, 刘春阳, 詹坤, 等. 人机协同控制的车道保持辅助系统安全性能研究［J］. 中国机械工程, 2021, 32(16):1994-2001.
SUI Xin, LIU Chunyang, ZHAN Kun, et al. Research on Safety Performance of Lane Keeping Assist Systems Based on Human-machine Cooperative Control［J］. China Mechanical Engineering, 2021, 32(16):1994-2001.
［31］林国庆, 韩龙飞, 逯超, 等. 基于模型预测控制的车道保持辅助系统［J］. 中国科技论文, 2021, 16(10):1098-1104.
LIN Guoqing, HAN Longfei, LU Chao, et al. Lane Keeping Assist System Based on Model Predictive Control［J］. China Sciencepaper, 2021, 16(10):1098-1104.

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