Dynamic Torque Coordinated Control Considering Engine Starting Conditions for a Power-Split Plug-In Hybrid Electric Vehicle
For a power-split plug-in hybrid electric vehicle (PS-PHEV), the control system cannot effectively reduce jerks under some engine-starting conditions due to the pulsating torque of the engine, elastic characteristics of the transmission, battery power limitations, and the limitation of the maximum t...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-02-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/11/5/2085 |
| _version_ | 1797395084810911744 |
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| author | Yanzhao Su Minghui Hu Jin Huang Datong Qin Chunyun Fu Yi Zhang |
| author_facet | Yanzhao Su Minghui Hu Jin Huang Datong Qin Chunyun Fu Yi Zhang |
| author_sort | Yanzhao Su |
| collection | DOAJ |
| description | For a power-split plug-in hybrid electric vehicle (PS-PHEV), the control system cannot effectively reduce jerks under some engine-starting conditions due to the pulsating torque of the engine, elastic characteristics of the transmission, battery power limitations, and the limitation of the maximum torque of the motor. To solve this problem, a dynamic torque-coordinated control method considering engine starting conditions (DTCC-ESC) is proposed in this paper. The proposed DTCC-ESC mainly includes three parts: the engine segment active control before and after engine ignition to minimize the impact of the engine ripple torque on the shocks of the powertrain system; the feedforward control of the engine starting conditions and the feedback control of the engine’s optimal target speed; and the active damping feedback compensation control for system resonance to reduce system vibrations. The results show that the proposed DTCC-ESC can effectively improve driving comfort under different engine starting conditions. |
| first_indexed | 2024-03-09T00:29:17Z |
| format | Article |
| id | doaj.art-489a680c404741c68df4a710267eabd2 |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-09T00:29:17Z |
| publishDate | 2021-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-489a680c404741c68df4a710267eabd22023-12-11T18:35:44ZengMDPI AGApplied Sciences2076-34172021-02-01115208510.3390/app11052085Dynamic Torque Coordinated Control Considering Engine Starting Conditions for a Power-Split Plug-In Hybrid Electric VehicleYanzhao Su0Minghui Hu1Jin Huang2Datong Qin3Chunyun Fu4Yi Zhang5School of Vehicle and Mobility, Tsinghua University, Beijing 100084, ChinaState Key Laboratory of Mechanical Transmissions, Chongqing University, Chongqing 400044, ChinaSchool of Vehicle and Mobility, Tsinghua University, Beijing 100084, ChinaState Key Laboratory of Mechanical Transmissions, Chongqing University, Chongqing 400044, ChinaState Key Laboratory of Mechanical Transmissions, Chongqing University, Chongqing 400044, ChinaDepartment of Mechanical Engineering, University of Michigan-Dearborn, Michigan, MI 48128, USAFor a power-split plug-in hybrid electric vehicle (PS-PHEV), the control system cannot effectively reduce jerks under some engine-starting conditions due to the pulsating torque of the engine, elastic characteristics of the transmission, battery power limitations, and the limitation of the maximum torque of the motor. To solve this problem, a dynamic torque-coordinated control method considering engine starting conditions (DTCC-ESC) is proposed in this paper. The proposed DTCC-ESC mainly includes three parts: the engine segment active control before and after engine ignition to minimize the impact of the engine ripple torque on the shocks of the powertrain system; the feedforward control of the engine starting conditions and the feedback control of the engine’s optimal target speed; and the active damping feedback compensation control for system resonance to reduce system vibrations. The results show that the proposed DTCC-ESC can effectively improve driving comfort under different engine starting conditions.https://www.mdpi.com/2076-3417/11/5/2085engine starting conditionstorque coordinated controlhybrid electric vehiclepowertrain system |
| spellingShingle | Yanzhao Su Minghui Hu Jin Huang Datong Qin Chunyun Fu Yi Zhang Dynamic Torque Coordinated Control Considering Engine Starting Conditions for a Power-Split Plug-In Hybrid Electric Vehicle Applied Sciences engine starting conditions torque coordinated control hybrid electric vehicle powertrain system |
| title | Dynamic Torque Coordinated Control Considering Engine Starting Conditions for a Power-Split Plug-In Hybrid Electric Vehicle |
| title_full | Dynamic Torque Coordinated Control Considering Engine Starting Conditions for a Power-Split Plug-In Hybrid Electric Vehicle |
| title_fullStr | Dynamic Torque Coordinated Control Considering Engine Starting Conditions for a Power-Split Plug-In Hybrid Electric Vehicle |
| title_full_unstemmed | Dynamic Torque Coordinated Control Considering Engine Starting Conditions for a Power-Split Plug-In Hybrid Electric Vehicle |
| title_short | Dynamic Torque Coordinated Control Considering Engine Starting Conditions for a Power-Split Plug-In Hybrid Electric Vehicle |
| title_sort | dynamic torque coordinated control considering engine starting conditions for a power split plug in hybrid electric vehicle |
| topic | engine starting conditions torque coordinated control hybrid electric vehicle powertrain system |
| url | https://www.mdpi.com/2076-3417/11/5/2085 |
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