复合功率分流系统发动机起动模型预测控制

doi:10.3901/JME.2020.22.201

机械工程学报 ›› 2020, Vol. 56 ›› Issue (22): 201-209.doi: 10.3901/JME.2020.22.201

扫码分享

复合功率分流系统发动机起动模型预测控制

赵治国, 付靖, 蒋蓝星, 范佳琦

同济大学汽车学院上海 201804

收稿日期:2019-12-05 修回日期:2020-04-20 出版日期:2020-11-20 发布日期:2020-12-31
作者简介:赵治国,男,1971年出生,博士,教授。主要研究方向为车辆动力学控制、混合动力汽车系统集成优化控制及新型传动系统控制。E-mail:zhiguozhao@tongji.edu.cn;付靖,男,1996年出生。主要研究方向为功率分流混合动力系统模式切换优化控制。E-mail:fujing@tongji.com
基金资助:
国家自然科学基金资助项目（51675381）。

Model Predictive Control of Engine Start-up for Compound Power-split Hybrid Powertrain

ZHAO Zhiguo, FU Jing, JIANG Lanxing, FAN Jiaqi

School of Automotive Studies, Tongji University, Shanghai 201804

Received:2019-12-05 Revised:2020-04-20 Online:2020-11-20 Published:2020-12-31

摘要/Abstract

摘要： 复合功率分流混合动力系统从纯电动模式至电子无级变速（Electronic-continuously variable transmission，E-CVT）混合动力模式的切换过程，伴随发动机的起动。由于发动机在整个起动过程始终与传动系相连，其低速往复脉动阻力矩特性对车辆模式切换过程的驾驶平顺性有直接影响，若控制不当，常引起较大的车辆纵向冲击。针对复合功率分流混合动力系统模式切换过程，基于Matlab/Simulink平台建立传动系动态模型和发动机阻力矩模型；提出一种发动机起动模型预测优化控制策略，在线计算电机转矩拖转发动机跟踪目标最优转速曲线并补偿输出端转矩波动。离线仿真及硬件在环台架试验结果表明，所开发的发动机模型预测转速跟踪控制策略能够快速起动发动机并使车辆平稳切换，将整车纵向冲击度限制在11.0 m/s³以内，且对整车参数摄动具有较好的鲁棒抑制效果。

关键词: 发动机起动, 模型预测控制, 功率分流系统, 模式切换

Abstract: When the compound power split hybrid system transitions from pure electric mode to hybrid mode, the engine always starts.However, because the engine is always connected to the driveline during start-up process, its low-speed reciprocating pulsation resistance torque has a direct impact on the driving smoothness of the vehicle. If improperly controlled, it often causes a large longitudinal jerk of the vehicle. For the engine start-up process of the compound power-split hybrid system, the power-split hybrid powertrain model and the engine resistance torque model are established based on the Matlab/Simulink platform. An engine start-up optimization mode predictive control strategy is proposed and the motor torque is calculated online to track the optimal engine speed curve and compensate for output torque fluctuation. The offline simulation and hardware-in-the-loop test results show that the proposed model predictive speed tracking control strategy can not only achieve rapid engine start,but also smoothly complete the mode transition. Besides, it limits the vehicle's longitudinal jerk within 11.0 m/s³ and has a good robust suppression on vehicle parameter perturbation.

Key words: engine start, model predictive control, power-split system, mode transition

中图分类号:

U461

赵治国, 付靖, 蒋蓝星, 范佳琦. 复合功率分流系统发动机起动模型预测控制[J]. 机械工程学报, 2020, 56(22): 201-209.

ZHAO Zhiguo, FU Jing, JIANG Lanxing, FAN Jiaqi. Model Predictive Control of Engine Start-up for Compound Power-split Hybrid Powertrain[J]. Journal of Mechanical Engineering, 2020, 56(22): 201-209.

参考文献

[1] 赵治国,代显军,王晨,等. 复合功率分流混合电动轿车驱动模式切换的协调控制[J]. 汽车工程,2015,37(3):260-265,259. ZHAO Zhiguo,DAI Xianjun,WANG Chen,et al. Coordinated control of driving mode switching of com-pound power-split hybrid electric car[J]. Automotive Engineering,2015,37(3):260-265,259.
[2] 杨南南. 基于历史数据的行星混联式客车在线优化控制策略[D]. 长春:吉林大学,2018. YANG Nannan. Historical data based online optimal control strategy for power-split hybrid electric bus[D]. Changchun:Jilin University,2018.
[3] 戴宇童. 双行星混联式客车的能量管理与模式切换协调控制研究[D]. 长春:吉林大学,2018. DAI Yutong. Study on energy management strategy and mode transition control for a dual planetary hybrid electric bus[D]. Changchun:Jilin University,2018.
[4] ZHU F,CHEN L,YIN C,et al. Dynamic modelling and systematic control during the mode transition for a multi-mode hybrid electric vehicle[J]. Proceedings of the Institution of Mechanical Engineers Part D Journal of Automobile Engineering,2013,227(7):1007-1023.
[5] CHEN J S,HWANG H Y. Engine automatic start-stop dynamic analysis and vibration reduction for a two-mode hybrid vehicle[J]. Proceedings of the Institution of Mechanical Engineers Part D Journal of Automobile Engineering,2013,227(9):1303-1312.
[6] HWANG H Y. Minimizing seat track vibration that is caused by the automatic start/stop of an engine in a power-split hybrid electric vehicle[J]. Journal of Vibra-tion & Acoustics,2013,135:061007-1.
[7] 王晨,王博. 深度混合动力系统发动机起动控制研究[J]. 汽车工程,2016,38(5):545-552. WANG Chen,WANG Bo. A study on engine start control in a full hybrid electric vehicle[J]. Automotive Engineering,2016,38(5):545-552.
[8] WANG C,ZHAO Z,ZHANG T,et al. Mode transition coordinated control for a compound power-split hybrid car[J]. Mechanical Systems & Signal Processing,2017,87:192-205.
[9] ZUO Y H,XIANG C L,YAN Q D,et al. Engine start control strategy research for parallel-series hybrid electrical vehicles[C]//Intelligent Control and Automation IEEE,2010:2097-2102.
[10] LIU D,ZHANG J,ZHANG D,et al. Experimental and numerical analysis of the seat track vibrations caused by engine starts in a power-split hybrid electric vehicle[J]. Proceedings of the Institution of Mechanical Engineers Part D Journal of Automobile Engineering,2017,231(3):395-404.
[11] ZHUANG W,KUM D,PENG H,et al. Optimal engine starts of an input-split hybrid electric vehicle[J]. SAE International Journal of Alternative Powertrains,2015,4(2):343-351.
[12] ZENG X,YANG N,WANG J,et al. Predictive-model-based dynamic coordination control strategy for power-split hybrid electric bus[J]. Mechanical Systems & Signal Processing,2015,60-61:785-798.
[13] XIANG C,ZHANG D,ZHENG H,et al. A novel nonlinear optimal control approach for the dynamic process of a hybrid electric vehicle equipped with elec-tromechanical transmission[J]. Mathematical Problems in Engineering,2015.
[14] 王晨,赵治国,张彤,等. 复合功率分流式E-CVT结构优化及验证[J]. 中国公路学报,2015,28(3):117-126. WANG Chen,ZHAO Zhiguo,ZHANG Tong,et al. Structure optimization and its validation for compound power-split E-CVT[J]. China Journal of Highway and Transport,2015,28(3):117-126.
[15] 赵治国,王晨,张彤,等. 复合功率分流变速器的设计与验证[J]. 汽车工程,2015,37(4):407-415,390. ZHAO Zhiguo,WANG Chen,ZHANG Tong,et al. Design and validation of a compound power-split tran-smission[J]. Automotive Engineering,2015,37(4):407-415,390.
[16] 赵治国,蒋蓝星,李蒙娜,等. 基于参考模型的复合功率分流系统模式切换中的转矩协调控制[J]. 汽车工程,2018,40(10):1132-1138,1165. ZHAO Zhiguo,JIANG Lanxing,LI Mengna,et al. Torque coordinated control during mode switching of a compound power-split hybrid system based on reference model[J]. Automotive Engineering,2018,40(10):1132-1138,1165.
[17] ZHAO Z,JIANG L,WANG C,et al. Engine start-up optimal control for a compound power-split hybrid pow-ertrain[J]. Mechanical Systems & Signal Processing,2019,120:365-377.
[18] BENDORD H L,LEISING M B. The lever analogy:A new tool in transmission analysis[R]. SAE,810102,1981.
[19] 李文华. 动力定位系统模型预测控制与失效移位研究[D]. 大连:大连海事大学,2016. LI Wenhua. Model predictive control and loss of position detection of dynamic positioning systems[D]. Dalian:Dalian Maritime University,2016.
[20] 刘袁龙. 协作式分布式模型预测控制算法通信策略研究[D]. 杭州:浙江大学,2017. LIU Yuanlong. Research on communication strategy of cooperative distributed model predictive control algori-thm[D]. Hangzhou:Zhejiang University,2017.
[21] 张浪文. 网络信息模式下分布式协调模型预测控制研究[D]. 上海:上海交通大学,2015. ZHANG Langwen. Study on networked cooperative distributed model predictive control[D]. Shanghai:Shanghai Jiao Tong University,2015.
[22] BISHOP R H. Model-based predictive control[M]. Boca Raton:CRC Press,2003.

复合功率分流系统发动机起动模型预测控制

Model Predictive Control of Engine Start-up for Compound Power-split Hybrid Powertrain

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	周晨, 徐飞翔. 四轮独立转向车辆转向模式切换轨迹多目标优化方法研究[J]. 机械工程学报, 2024, 60(6): 306-320.
[2]	张昊, 魏超, 胡纪滨, 陈泳丹. 基于转向模式切换的三轴独立转向车辆路径跟踪控制研究[J]. 机械工程学报, 2024, 60(2): 243-251.
[3]	郭景华, 李文昌, 王班, 王靖瑶. 基于深度强化学习的网联混合动力汽车队列控制[J]. 机械工程学报, 2024, 60(2): 262-271.
[4]	姚建均, 张宜坤, 柯运, 钱琛, 王超. 基于模型预测控制的机器人姿态控制策略研究[J]. 机械工程学报, 2024, 60(19): 88-100.
[5]	李昊, 宾洋, 胡杰, 岳肖, 金庭安, 张凯. 无偏显式模型预测控制及其在质子交换膜燃料电池净输出功率跟踪中的应用[J]. 机械工程学报, 2024, 60(14): 282-297.
[6]	郄天琪, 王伟达, 杨超, 李颖, 项昌乐. 面向分体式飞行汽车自主对接的自动驾驶底盘运动规划方法研究[J]. 机械工程学报, 2024, 60(10): 235-244.
[7]	张寒, 刘开华, 王春燕, 赵万忠, 栾众楷. 四轮分布式线控转向系统稳定与协调控制研究[J]. 机械工程学报, 2024, 60(10): 425-438.
[8]	李兵兵, 庄伟超, 刘昊吉, 张昊, 殷国栋, 张建润. 基于自学习型MPC的网联电动汽车生态驾驶控制策略研究[J]. 机械工程学报, 2024, 60(10): 453-462.
[9]	施国标, 张洪泉, 王帅, 鞠程赟, 桑冬岗. 电液耦合转向系统应急转向控制方法研究[J]. 机械工程学报, 2023, 59(6): 149-158.
[10]	王峰, 张健, 徐兴, 王春海, 阙红波, 高扬. 行星耦合PHEV模式切换过程全频段瞬态扭振特性分析与主动抑制[J]. 机械工程学报, 2023, 59(4): 173-189.
[11]	金贤球, 雷涛, 闵志豪, 宋丽娜, 张星雨, 张晓斌. 分布式电推进飞机能量优化动态管理技术研究^*[J]. 电气工程学报, 2023, 18(3): 315-331.
[12]	吴馥云, 程卫, 李高宁, 吕建国. 基于模型预测的光伏参与电网调频方法研究^*[J]. 电气工程学报, 2023, 18(3): 348-357.
[13]	魏中宝, 钟浩, 何洪文. 基于多物理过程约束的锂离子电池优化充电方法[J]. 机械工程学报, 2023, 59(2): 223-232.
[14]	石国航, 张永昌, 杨海涛. 一种改进的同步磁阻电机无模型预测电流控制^*[J]. 电气工程学报, 2023, 18(2): 1-8.
[15]	任林涛, 汪飞, 肖杨婷, 丁峰, 徐慧, 余琛琛. 四开关Buck-Boost变换器研究综述^*[J]. 电气工程学报, 2023, 18(2): 52-69.