Škugor, Branimir and Ranogajec, Vanja and Deur, Joško (2014) On smoothing HEV/EREV supervisory control action using an extended ECMS approach. = On smoothing HEV/EREV supervisory control action using an extended ECMS approach. In: 27th World Electric Vehicle Symposium and Exhibition, EVS 2014, 17-20.11.2013., Barcelona; Spain.
Full text not available from this repository.Abstract
The paper first describes the previously proposed control strategy for a series-parallel hybrid electric vehicle (HEV) and an Extended Range Electric Vehicle (EREV), which combines a heuristic RB controller with an instantaneous optimisation strategy. The optimisation algorithm is based on the equivalent consumption minimisation strategy (ECMS), which optimises the engine operating point over proper 1D or 2D regions of the engine torque map at every sampling instant. In order to try to minimise the equivalent fuel consumption, the ECMS approach can command frequent changes of engine operating points, thus affecting NVH features of the HEV/EREV power train. The paper proposes and verifies an extended ECMS approach that penalizes for frequent changes of engine operating point, thus being able of reducing the NVH content and in fact improving the fuel economy when applied to a full (forward-looking) power train model.
| Item Type: | Conference or Workshop Item (Poster) |
|---|---|
| Keywords (Croatian): | algorithms; control systems; D region; electric vehicles; engines; fuel economy; optimization; power management; vehicles; control strategies; equivalent fuel consumption; extended-range electric vehicles; NVH; optimisations; sampling instants; smoothing; supervisory control; hybrid vehicles |
| Subjects: | TECHNICAL SCIENCE > Mechanical Engineering |
| Divisions: | 900 Department of Robotics and Production System Automation > 910 Chair of Engineering Automation |
| Indexed in Web of Science: | No |
| Indexed in Current Contents: | No |
| Date Deposited: | 27 May 2015 10:28 |
| Last Modified: | 12 Sep 2018 07:25 |
| URI: | http://repozitorij.fsb.hr/id/eprint/4275 |
Actions (login required)
 |
View Item |
Citations:
Citations: