NVH Optimization of Range Extender Engines by Electric Torque Profile Shaping
Range extender operation in an electric vehicle should be imperceptible to the driver from a noise/vibration standpoint. Rolling torque compensation allows virtually vibration-free range extender engine operation by utilizing a balanced counter-rotating inertia that is geared to the cranktrain. The...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Andert, Jakob [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: IEEE transactions on control systems technology - New York, NY : IEEE, 1993, 25(2017), 4, Seite 1465-1472 |
|---|---|
| Übergeordnetes Werk: |
volume:25 ; year:2017 ; number:4 ; pages:1465-1472 |
| Links: |
|---|
| DOI / URN: |
10.1109/TCST.2016.2601286 |
|---|
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| 520 | |a Range extender operation in an electric vehicle should be imperceptible to the driver from a noise/vibration standpoint. Rolling torque compensation allows virtually vibration-free range extender engine operation by utilizing a balanced counter-rotating inertia that is geared to the cranktrain. The combustion process results in engine torque fluctuations that could cause gear rattle in such a system due to a combination of torque reversal and lash in the geared connection. This brief paper addresses the problem of gear rattle in a rolling torque compensation system. First, a preloaded split gear is introduced as a potential mechanical solution to eliminate the clearance in the gear contact zone. In addition, an approach for a mechatronic solution involving active shaping of the generator torque is introduced. This methodology includes measurement of the combustion engine torque via cylinder pressure indication data, calculation of allowable torque limits, and the determination of a generator torque profile to address gear rattle. A multicriteria cost function is introduced to determine the optimal torque within the established constraints. Variations of the cost function are investigated with respect to their impact on efficiency and range extender acoustics. | ||
| 650 | 4 | |a torque profile shaping | |
| 650 | 4 | |a Shafts | |
| 650 | 4 | |a Acoustics | |
| 650 | 4 | |a split gear | |
| 650 | 4 | |a Combustion | |
| 650 | 4 | |a Engines | |
| 650 | 4 | |a Generators | |
| 650 | 4 | |a Gears | |
| 650 | 4 | |a Electric vehicles | |
| 650 | 4 | |a NVH | |
| 650 | 4 | |a inverter control | |
| 650 | 4 | |a optimization range extender | |
| 650 | 4 | |a Torque | |
| 650 | 4 | |a cost function | |
| 650 | 4 | |a Föller approximation | |
| 700 | 1 | |a Herold, Konrad |4 oth | |
| 700 | 1 | |a Savelsberg, Rene |4 oth | |
| 700 | 1 | |a Pischinger, Martin |4 oth | |
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10.1109/TCST.2016.2601286 doi PQ20171228 (DE-627)OLC1995272205 (DE-599)GBVOLC1995272205 (PRQ)c1319-627dc46ff2dc2ff02d1a7ce002b5f7f27ecef99038a592993a4108003c345feb0 (KEY)0226256820170000025000401465nvhoptimizationofrangeextenderenginesbyelectrictor DE-627 ger DE-627 rakwb eng 004 DNB Andert, Jakob verfasserin aut NVH Optimization of Range Extender Engines by Electric Torque Profile Shaping 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Range extender operation in an electric vehicle should be imperceptible to the driver from a noise/vibration standpoint. Rolling torque compensation allows virtually vibration-free range extender engine operation by utilizing a balanced counter-rotating inertia that is geared to the cranktrain. The combustion process results in engine torque fluctuations that could cause gear rattle in such a system due to a combination of torque reversal and lash in the geared connection. This brief paper addresses the problem of gear rattle in a rolling torque compensation system. First, a preloaded split gear is introduced as a potential mechanical solution to eliminate the clearance in the gear contact zone. In addition, an approach for a mechatronic solution involving active shaping of the generator torque is introduced. This methodology includes measurement of the combustion engine torque via cylinder pressure indication data, calculation of allowable torque limits, and the determination of a generator torque profile to address gear rattle. A multicriteria cost function is introduced to determine the optimal torque within the established constraints. Variations of the cost function are investigated with respect to their impact on efficiency and range extender acoustics. torque profile shaping Shafts Acoustics split gear Combustion Engines Generators Gears Electric vehicles NVH inverter control optimization range extender Torque cost function Föller approximation Herold, Konrad oth Savelsberg, Rene oth Pischinger, Martin oth Enthalten in IEEE transactions on control systems technology New York, NY : IEEE, 1993 25(2017), 4, Seite 1465-1472 (DE-627)171098137 (DE-600)1151354-8 (DE-576)03420315X 1063-6536 nnns volume:25 year:2017 number:4 pages:1465-1472 http://dx.doi.org/10.1109/TCST.2016.2601286 Volltext http://ieeexplore.ieee.org/document/7563830 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-MAT GBV_ILN_70 GBV_ILN_2016 AR 25 2017 4 1465-1472 |
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10.1109/TCST.2016.2601286 doi PQ20171228 (DE-627)OLC1995272205 (DE-599)GBVOLC1995272205 (PRQ)c1319-627dc46ff2dc2ff02d1a7ce002b5f7f27ecef99038a592993a4108003c345feb0 (KEY)0226256820170000025000401465nvhoptimizationofrangeextenderenginesbyelectrictor DE-627 ger DE-627 rakwb eng 004 DNB Andert, Jakob verfasserin aut NVH Optimization of Range Extender Engines by Electric Torque Profile Shaping 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Range extender operation in an electric vehicle should be imperceptible to the driver from a noise/vibration standpoint. Rolling torque compensation allows virtually vibration-free range extender engine operation by utilizing a balanced counter-rotating inertia that is geared to the cranktrain. The combustion process results in engine torque fluctuations that could cause gear rattle in such a system due to a combination of torque reversal and lash in the geared connection. This brief paper addresses the problem of gear rattle in a rolling torque compensation system. First, a preloaded split gear is introduced as a potential mechanical solution to eliminate the clearance in the gear contact zone. In addition, an approach for a mechatronic solution involving active shaping of the generator torque is introduced. This methodology includes measurement of the combustion engine torque via cylinder pressure indication data, calculation of allowable torque limits, and the determination of a generator torque profile to address gear rattle. A multicriteria cost function is introduced to determine the optimal torque within the established constraints. Variations of the cost function are investigated with respect to their impact on efficiency and range extender acoustics. torque profile shaping Shafts Acoustics split gear Combustion Engines Generators Gears Electric vehicles NVH inverter control optimization range extender Torque cost function Föller approximation Herold, Konrad oth Savelsberg, Rene oth Pischinger, Martin oth Enthalten in IEEE transactions on control systems technology New York, NY : IEEE, 1993 25(2017), 4, Seite 1465-1472 (DE-627)171098137 (DE-600)1151354-8 (DE-576)03420315X 1063-6536 nnns volume:25 year:2017 number:4 pages:1465-1472 http://dx.doi.org/10.1109/TCST.2016.2601286 Volltext http://ieeexplore.ieee.org/document/7563830 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-MAT GBV_ILN_70 GBV_ILN_2016 AR 25 2017 4 1465-1472 |
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10.1109/TCST.2016.2601286 doi PQ20171228 (DE-627)OLC1995272205 (DE-599)GBVOLC1995272205 (PRQ)c1319-627dc46ff2dc2ff02d1a7ce002b5f7f27ecef99038a592993a4108003c345feb0 (KEY)0226256820170000025000401465nvhoptimizationofrangeextenderenginesbyelectrictor DE-627 ger DE-627 rakwb eng 004 DNB Andert, Jakob verfasserin aut NVH Optimization of Range Extender Engines by Electric Torque Profile Shaping 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Range extender operation in an electric vehicle should be imperceptible to the driver from a noise/vibration standpoint. Rolling torque compensation allows virtually vibration-free range extender engine operation by utilizing a balanced counter-rotating inertia that is geared to the cranktrain. The combustion process results in engine torque fluctuations that could cause gear rattle in such a system due to a combination of torque reversal and lash in the geared connection. This brief paper addresses the problem of gear rattle in a rolling torque compensation system. First, a preloaded split gear is introduced as a potential mechanical solution to eliminate the clearance in the gear contact zone. In addition, an approach for a mechatronic solution involving active shaping of the generator torque is introduced. This methodology includes measurement of the combustion engine torque via cylinder pressure indication data, calculation of allowable torque limits, and the determination of a generator torque profile to address gear rattle. A multicriteria cost function is introduced to determine the optimal torque within the established constraints. Variations of the cost function are investigated with respect to their impact on efficiency and range extender acoustics. torque profile shaping Shafts Acoustics split gear Combustion Engines Generators Gears Electric vehicles NVH inverter control optimization range extender Torque cost function Föller approximation Herold, Konrad oth Savelsberg, Rene oth Pischinger, Martin oth Enthalten in IEEE transactions on control systems technology New York, NY : IEEE, 1993 25(2017), 4, Seite 1465-1472 (DE-627)171098137 (DE-600)1151354-8 (DE-576)03420315X 1063-6536 nnns volume:25 year:2017 number:4 pages:1465-1472 http://dx.doi.org/10.1109/TCST.2016.2601286 Volltext http://ieeexplore.ieee.org/document/7563830 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-MAT GBV_ILN_70 GBV_ILN_2016 AR 25 2017 4 1465-1472 |
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10.1109/TCST.2016.2601286 doi PQ20171228 (DE-627)OLC1995272205 (DE-599)GBVOLC1995272205 (PRQ)c1319-627dc46ff2dc2ff02d1a7ce002b5f7f27ecef99038a592993a4108003c345feb0 (KEY)0226256820170000025000401465nvhoptimizationofrangeextenderenginesbyelectrictor DE-627 ger DE-627 rakwb eng 004 DNB Andert, Jakob verfasserin aut NVH Optimization of Range Extender Engines by Electric Torque Profile Shaping 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Range extender operation in an electric vehicle should be imperceptible to the driver from a noise/vibration standpoint. Rolling torque compensation allows virtually vibration-free range extender engine operation by utilizing a balanced counter-rotating inertia that is geared to the cranktrain. The combustion process results in engine torque fluctuations that could cause gear rattle in such a system due to a combination of torque reversal and lash in the geared connection. This brief paper addresses the problem of gear rattle in a rolling torque compensation system. First, a preloaded split gear is introduced as a potential mechanical solution to eliminate the clearance in the gear contact zone. In addition, an approach for a mechatronic solution involving active shaping of the generator torque is introduced. This methodology includes measurement of the combustion engine torque via cylinder pressure indication data, calculation of allowable torque limits, and the determination of a generator torque profile to address gear rattle. A multicriteria cost function is introduced to determine the optimal torque within the established constraints. Variations of the cost function are investigated with respect to their impact on efficiency and range extender acoustics. torque profile shaping Shafts Acoustics split gear Combustion Engines Generators Gears Electric vehicles NVH inverter control optimization range extender Torque cost function Föller approximation Herold, Konrad oth Savelsberg, Rene oth Pischinger, Martin oth Enthalten in IEEE transactions on control systems technology New York, NY : IEEE, 1993 25(2017), 4, Seite 1465-1472 (DE-627)171098137 (DE-600)1151354-8 (DE-576)03420315X 1063-6536 nnns volume:25 year:2017 number:4 pages:1465-1472 http://dx.doi.org/10.1109/TCST.2016.2601286 Volltext http://ieeexplore.ieee.org/document/7563830 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-MAT GBV_ILN_70 GBV_ILN_2016 AR 25 2017 4 1465-1472 |
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10.1109/TCST.2016.2601286 doi PQ20171228 (DE-627)OLC1995272205 (DE-599)GBVOLC1995272205 (PRQ)c1319-627dc46ff2dc2ff02d1a7ce002b5f7f27ecef99038a592993a4108003c345feb0 (KEY)0226256820170000025000401465nvhoptimizationofrangeextenderenginesbyelectrictor DE-627 ger DE-627 rakwb eng 004 DNB Andert, Jakob verfasserin aut NVH Optimization of Range Extender Engines by Electric Torque Profile Shaping 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Range extender operation in an electric vehicle should be imperceptible to the driver from a noise/vibration standpoint. Rolling torque compensation allows virtually vibration-free range extender engine operation by utilizing a balanced counter-rotating inertia that is geared to the cranktrain. The combustion process results in engine torque fluctuations that could cause gear rattle in such a system due to a combination of torque reversal and lash in the geared connection. This brief paper addresses the problem of gear rattle in a rolling torque compensation system. First, a preloaded split gear is introduced as a potential mechanical solution to eliminate the clearance in the gear contact zone. In addition, an approach for a mechatronic solution involving active shaping of the generator torque is introduced. This methodology includes measurement of the combustion engine torque via cylinder pressure indication data, calculation of allowable torque limits, and the determination of a generator torque profile to address gear rattle. A multicriteria cost function is introduced to determine the optimal torque within the established constraints. Variations of the cost function are investigated with respect to their impact on efficiency and range extender acoustics. torque profile shaping Shafts Acoustics split gear Combustion Engines Generators Gears Electric vehicles NVH inverter control optimization range extender Torque cost function Föller approximation Herold, Konrad oth Savelsberg, Rene oth Pischinger, Martin oth Enthalten in IEEE transactions on control systems technology New York, NY : IEEE, 1993 25(2017), 4, Seite 1465-1472 (DE-627)171098137 (DE-600)1151354-8 (DE-576)03420315X 1063-6536 nnns volume:25 year:2017 number:4 pages:1465-1472 http://dx.doi.org/10.1109/TCST.2016.2601286 Volltext http://ieeexplore.ieee.org/document/7563830 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-MAT GBV_ILN_70 GBV_ILN_2016 AR 25 2017 4 1465-1472 |
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004 DNB NVH Optimization of Range Extender Engines by Electric Torque Profile Shaping torque profile shaping Shafts Acoustics split gear Combustion Engines Generators Gears Electric vehicles NVH inverter control optimization range extender Torque cost function Föller approximation |
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ddc 004 misc torque profile shaping misc Shafts misc Acoustics misc split gear misc Combustion misc Engines misc Generators misc Gears misc Electric vehicles misc NVH misc inverter control misc optimization range extender misc Torque misc cost function misc Föller approximation |
| topic_unstemmed |
ddc 004 misc torque profile shaping misc Shafts misc Acoustics misc split gear misc Combustion misc Engines misc Generators misc Gears misc Electric vehicles misc NVH misc inverter control misc optimization range extender misc Torque misc cost function misc Föller approximation |
| topic_browse |
ddc 004 misc torque profile shaping misc Shafts misc Acoustics misc split gear misc Combustion misc Engines misc Generators misc Gears misc Electric vehicles misc NVH misc inverter control misc optimization range extender misc Torque misc cost function misc Föller approximation |
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NVH Optimization of Range Extender Engines by Electric Torque Profile Shaping |
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NVH Optimization of Range Extender Engines by Electric Torque Profile Shaping |
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nvh optimization of range extender engines by electric torque profile shaping |
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NVH Optimization of Range Extender Engines by Electric Torque Profile Shaping |
| abstract |
Range extender operation in an electric vehicle should be imperceptible to the driver from a noise/vibration standpoint. Rolling torque compensation allows virtually vibration-free range extender engine operation by utilizing a balanced counter-rotating inertia that is geared to the cranktrain. The combustion process results in engine torque fluctuations that could cause gear rattle in such a system due to a combination of torque reversal and lash in the geared connection. This brief paper addresses the problem of gear rattle in a rolling torque compensation system. First, a preloaded split gear is introduced as a potential mechanical solution to eliminate the clearance in the gear contact zone. In addition, an approach for a mechatronic solution involving active shaping of the generator torque is introduced. This methodology includes measurement of the combustion engine torque via cylinder pressure indication data, calculation of allowable torque limits, and the determination of a generator torque profile to address gear rattle. A multicriteria cost function is introduced to determine the optimal torque within the established constraints. Variations of the cost function are investigated with respect to their impact on efficiency and range extender acoustics. |
| abstractGer |
Range extender operation in an electric vehicle should be imperceptible to the driver from a noise/vibration standpoint. Rolling torque compensation allows virtually vibration-free range extender engine operation by utilizing a balanced counter-rotating inertia that is geared to the cranktrain. The combustion process results in engine torque fluctuations that could cause gear rattle in such a system due to a combination of torque reversal and lash in the geared connection. This brief paper addresses the problem of gear rattle in a rolling torque compensation system. First, a preloaded split gear is introduced as a potential mechanical solution to eliminate the clearance in the gear contact zone. In addition, an approach for a mechatronic solution involving active shaping of the generator torque is introduced. This methodology includes measurement of the combustion engine torque via cylinder pressure indication data, calculation of allowable torque limits, and the determination of a generator torque profile to address gear rattle. A multicriteria cost function is introduced to determine the optimal torque within the established constraints. Variations of the cost function are investigated with respect to their impact on efficiency and range extender acoustics. |
| abstract_unstemmed |
Range extender operation in an electric vehicle should be imperceptible to the driver from a noise/vibration standpoint. Rolling torque compensation allows virtually vibration-free range extender engine operation by utilizing a balanced counter-rotating inertia that is geared to the cranktrain. The combustion process results in engine torque fluctuations that could cause gear rattle in such a system due to a combination of torque reversal and lash in the geared connection. This brief paper addresses the problem of gear rattle in a rolling torque compensation system. First, a preloaded split gear is introduced as a potential mechanical solution to eliminate the clearance in the gear contact zone. In addition, an approach for a mechatronic solution involving active shaping of the generator torque is introduced. This methodology includes measurement of the combustion engine torque via cylinder pressure indication data, calculation of allowable torque limits, and the determination of a generator torque profile to address gear rattle. A multicriteria cost function is introduced to determine the optimal torque within the established constraints. Variations of the cost function are investigated with respect to their impact on efficiency and range extender acoustics. |
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NVH Optimization of Range Extender Engines by Electric Torque Profile Shaping |
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http://dx.doi.org/10.1109/TCST.2016.2601286 http://ieeexplore.ieee.org/document/7563830 |
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Herold, Konrad Savelsberg, Rene Pischinger, Martin |
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