Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | 2006 IEEE International Conference on Mechatronics, ICM |
| Erscheinungsort | Budapest |
| Seiten | 131-136 |
| Seitenumfang | 6 |
| Publikationsstatus | Veröffentlicht - 2006 |
| Veranstaltung | 2006 IEEE International Conference on Mechatronics, ICM - Budapest, Ungarn Dauer: 3 Juli 2006 → 5 Juli 2006 |
Abstract
Driveline oscillations, known as 'driveline jerking , 'driveline judder or 'Bonanza effect , may occur by load changes in modern series-production cars. They cause horizontal accelerations in the chassis and the passenger compartment, which may lessen comfort and driveability to an unacceptable extent. These oscillations are usually reduced by so-called 'anti-jerk functions , which combine feedback and feedforward control. In practice, the anti-jerk controller parameters are experimentally optimized to combine comfort with sportiness. Such a procedure requires time-consuming driving tests. Alternatively, this paper proposes a model-based approach. The optimal values for feedback control are investigated by simulation in order to reduce time-expensive driving experiments. The simulation is based on a model of driveline dynamics. The model parameters are estimated from measurement data by means of an Extended Kalman-Filter or a non-linear least-squares optimization procedure. Besides the modelling and identification approach, the results of the model-based controller design are presented. The concept has been validated experimentally on different diesel cars.
ASJC Scopus Sachgebiete
- Informatik (insg.)
- Angewandte Informatik
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
- Ingenieurwesen (insg.)
- Maschinenbau
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2006 IEEE International Conference on Mechatronics, ICM. Budapest, 2006. S. 131-136 4018345.
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Modelling and identification of car driveline dynamics for anti-jerk controller design
AU - Grotjahn, Martin
AU - Quernheim, Lars
AU - Zemke, Steffen
PY - 2006
Y1 - 2006
N2 - Driveline oscillations, known as 'driveline jerking , 'driveline judder or 'Bonanza effect , may occur by load changes in modern series-production cars. They cause horizontal accelerations in the chassis and the passenger compartment, which may lessen comfort and driveability to an unacceptable extent. These oscillations are usually reduced by so-called 'anti-jerk functions , which combine feedback and feedforward control. In practice, the anti-jerk controller parameters are experimentally optimized to combine comfort with sportiness. Such a procedure requires time-consuming driving tests. Alternatively, this paper proposes a model-based approach. The optimal values for feedback control are investigated by simulation in order to reduce time-expensive driving experiments. The simulation is based on a model of driveline dynamics. The model parameters are estimated from measurement data by means of an Extended Kalman-Filter or a non-linear least-squares optimization procedure. Besides the modelling and identification approach, the results of the model-based controller design are presented. The concept has been validated experimentally on different diesel cars.
AB - Driveline oscillations, known as 'driveline jerking , 'driveline judder or 'Bonanza effect , may occur by load changes in modern series-production cars. They cause horizontal accelerations in the chassis and the passenger compartment, which may lessen comfort and driveability to an unacceptable extent. These oscillations are usually reduced by so-called 'anti-jerk functions , which combine feedback and feedforward control. In practice, the anti-jerk controller parameters are experimentally optimized to combine comfort with sportiness. Such a procedure requires time-consuming driving tests. Alternatively, this paper proposes a model-based approach. The optimal values for feedback control are investigated by simulation in order to reduce time-expensive driving experiments. The simulation is based on a model of driveline dynamics. The model parameters are estimated from measurement data by means of an Extended Kalman-Filter or a non-linear least-squares optimization procedure. Besides the modelling and identification approach, the results of the model-based controller design are presented. The concept has been validated experimentally on different diesel cars.
UR - http://www.scopus.com/inward/record.url?scp=34250892657&partnerID=8YFLogxK
U2 - 10.1109/ICMECH.2006.252510
DO - 10.1109/ICMECH.2006.252510
M3 - Conference contribution
AN - SCOPUS:34250892657
SN - 0780397134
SN - 9780780397132
SP - 131
EP - 136
BT - 2006 IEEE International Conference on Mechatronics, ICM
CY - Budapest
T2 - 2006 IEEE International Conference on Mechatronics, ICM
Y2 - 3 July 2006 through 5 July 2006
ER -