基于数据驱动的双离合器自动变速器换挡过程自适应控制

doi:10.19562/j.chinasae.qcgc.2021.06.013

Abstract

Abstract:

A data driven model?free adaptive control method is proposed to solve the problem that the shifting quality of dual clutch transmissions （DCT） deteriorates when internal and external interference exist or system state changes with the service time. First of all， the real vehicle tests are carried out to collect the data of DCT shifting process， and the clutch speed reference curve with relatively good shifting quality is selected by statistics after denoising. Then， a dynamic data model of DCT system is established by designing pseudo?partial derivative estimation method， and a data driven controller for shifting process is designed to follow the clutch reference speed based on model?free adaptive control method. Finally， the simulation model of DCT shifting process is established to verify the proposed controller under different throttle opening. The results show that the proposed method can ensure good shifting quality when internal and external interference exist or systematic state changes. Therefore， the proposed controller has great adaptive ability and robustness.

Key words: dual clutch transmissions, shifting control, data driven, tracking control, adaptive control

Yonggang Liu,Jingchen Zhang,Yougang Wan,Dongye Sun,Datong Qin. Adaptive Shifting Control for Data Driven Dual Clutch Transmission[J].Automotive Engineering, 2021, 43(6): 891-898.

Figures/Tables 14

参数符号	说明	数值
$β$	控制率步长	0.5
$η$	跟踪误差权重	0.3
$ζ$	伪偏导数步长	1.5
$λ$	估计误差权重	0.3
$α$	补偿转矩权重	0.4
$ψ ˉ (0)$	伪偏导数估计初始值	2.5
$Δ T$	仿真步长/s	0.01

References 16

1	LIU Y， QIN D， JIANG H， et al. Shift control strategy and experimental validation for dry dual clutch transmissions［J］. Mechanism and Machine Theory， 2014， 75：41-53.
2	赵治国，王琪，陈海军，等. 干式DCT换挡模糊时间决策及转矩协调控制［J］. 机械工程学报， 2013， 49（12）：92-108.
	ZHAO Z， WANG Q， CHEN H， et al. Fuzzy time decision and model-based torque coordinating control of shifting process for dry dual clutch transmission［J］. Journal of Mechanical Engineering， 2013， 49（12）：92-108.
3	赵治国，顾佳鼎，何露. 干式双离合器自动变速器换档过程离合器传递转矩估计［J］. 机械工程学报， 2017， 53（14）：77-87.
	ZHAO Z， GU J， HE L. Estimation of torques transited by twin⁃clutch during shifting process for dry dual clutch transmission［J］. Journal of Mechanical Engineering， 2017， 53（14）：77-87.
4	ZHAO Z， HE L， YANG Y， et al. Estimation of torque transmitted by clutch during shifting process for dry dual clutch transmission［J］. Mechanical Systems and Signal Processing， 2016， 75：413-433.
5	OH J J， CHOI S B， KIM J. Driveline modeling and estimation of individual clutch torque during gear shifts for dual clutch transmission［J］. Mechatronics， 2014， 24（5）：449-463.
6	OH J J， CHOI S B. Real⁃time estimation of transmitted torque on each clutch for ground vehicles with dual clutch transmission［J］. IEEE/ASME Transactions on Mechatronics， 2015， 20（1）：24-36.
7	OH J J， EO J S， CHOI S B. Torque observer⁃based control of self⁃energizing clutch actuator for dual clutch transmission［J］. IEEE Transactions on Control Systems Technology， 2017， 25（5）：1856-1864.
8	WALKER P D， ZHANG N， TAMBA R. Control of gear shifts in dual clutch transmission powertrains［J］. Mechanical Systems and Signal Processing， 2011， 25（6）： 1923-1936.
9	WALKER P D， ZHU B， ZHANG N. Powertrain dynamics and control of a two speed dual clutch transmission for electric vehicles［J］. Mechanical Systems and Signal Processing， 2017， 85： 1-15.
10	WU J， WALKER P D， RUAN J， et al. Target torque estimation for gearshift in dual clutch transmission with uncertain parameters［J］. Applied Mathematical Modelling， 2017， 51： 1-20.
11	SONG X， SUN Z. Pressure⁃based clutch control for automotive transmissions using a sliding⁃mode controller［J］. IEEE/ASME Transactions on Mechatronics， 2012， 17（3）： 534-546.
12	HU Y， TIAN L， GAO B， et al. Nonlinear gearshifts control of dual⁃clutch transmissions during inertia phase［J］. ISA Transactions， 2014， 53（4）：1320-1331.
13	WU M. Hamilton Jacobi Inequality based sliding mode robust control for optimal torque transmissions of dry dual clutch assembly in torque phase of shift［J］. IEEE International Conference on Mechatronics and Automation， 2017：1900-1905.
14	KIM J， CHOI S B， OH J J. Adaptive engagement control of a self⁃energizing clutch actuator system based on robust position tracking［J］. IEEE/ASME Transactions on Mechatronics， 2018， 23（7）：800-810.
15	宋世欣，张元侠，刘科，等. 双离合器自动变速器控制品质评价指标分析［J］. 汽车工程， 2015， 37（8）：925-930.
	SONG S， ZHANG Y， LIU K， et al. An analysis on the evaluation metrics of control quality for vehicles with dual clutch transmission［J］. Automotive Engineering， 2015， 37（8）：925-930.
16	侯忠生，许建新. 数据驱动控制理论及方法的回顾和展望［J］. 自动化学报， 2009， 35（6）：650-667.
	HOU Z， XU J. On data⁃driven control theory： the state of the art and perspective［J］. Acta Automatica Sinice， 2009， 35（6）：650-667.

[1]	ZHOU Wei, ZHANG Cheng-Ning, LI Jun-Qiu. [J]. , 2016, 38(12): 1407 -1414 .
[2]	ZONG Yi-Qi, GU Zheng-Qi, LUO Ze-Min, JIANG Cai-Mao, ZHANG Qi-Dong, YANG Zhen-Dong. [J]. , 2016, 38(12): 1427 -1433 .
[3]	ZHANG Ying-Chao, ZHAN Da-Peng, ZHAO Jing, ZHANG Zhe, LI Jie. [J]. , 2016, 38(12): 1434 -1439 .
[4]	TANG You-Ming, YAN Ling-Bo, LUO Qian, CAO Li-Bo. [J]. , 2016, 38(12): 1452 -1458 .
[5]	ZHANG Lei, LU Jian-Wei, JIANG Jun-Zhao, YAN Pei-Lei, LI Lei. [J]. , 2016, 38(12): 1477 -1482 .
[6]	ZHAO Liang, ZHANG Qiang, GUO Kong-Hui. [J]. , 2017, 39(1): 86 -91 .
[7]	SHEN Deng-Feng, WANG Chen, YU Hai-Sheng, ZHANG Tong, YI Xian-Ke. [J]. , 2017, 39(1): 15 -22 .
[8]	ZOU Tie-Fang, HU Lin, LI Ping-Fan, YI Liang. [J]. , 2017, 39(1): 41 -46 .
[9]	ZHOU Kai, ZANG Jing-Lun. [J]. , 2017, 39(2): 127 -132 .
[10]	ZUO Wen-Jie, CHEN Ji-Shun, LI Yi-Wen, LIU Nian. [J]. , 2017, 39(2): 145 -149 .

控制方法与条件	最大冲击度/（m·s^-3）	滑摩功/kJ	换挡时间/s
无性态变化和干扰	7.1	4.35	0.68
MFAC有性态变化	8.2	4.61	0.71
MPC有性态变化	14.6	5.09	0.78
MFAC有干扰	8.3	4.43	0.70
MPC有干扰	15.2	5.17	0.77

控制方法与条件	最大冲击度/（m·s^-3）	滑摩功/kJ	换挡时间/s
无性态变化和干扰	8.5	6.08	0.67
MFAC有性态变化	8.9	6.53	0.69
MPC有性态变化	16.6	6.81	0.77
MFAC有干扰	9.3	6.15	0.68
MPC有干扰	17.1	6.94	0.73

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Adaptive Shifting Control for Data Driven Dual Clutch Transmission

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