Reference : A Real-Time Implementable Model-Predictive Cruise Controller for Electric Vehicles an...
Scientific congresses, symposiums and conference proceedings : Paper published in a book
Engineering, computing & technology : Electrical & electronics engineering
http://hdl.handle.net/10993/18824
A Real-Time Implementable Model-Predictive Cruise Controller for Electric Vehicles and Energy-Efficient Driving
English
Schwickart, Tim Klemens mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Voos, Holger mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit > ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)]
Darouach, Mohamed mailto []
Oct-2014
IEEE Multi-Conference on Systems and Control (MSC), Antibes, France, Oct. 2014
6
Yes
No
International
2014 IEEE Multi-Conference on Systems and Control (MSC)
from 08-10-2014 to 10-10-2014
[en] Model-Predictive Control ; Eco-Driving / Eco-Cruise Control ; Electric Vehicles
[en] This paper presents a novel energy-efficient model-predictive cruise control formulation for electric vehicles. The controller and the underlying dynamic model are designed to meet the properties of a series-production electric vehicle whose characteristics are identified by measurements. A predictive eco-cruise controller involves the minimisation of a compromise between terms related to driving speed and energy consumption which are in general both described by nonlinear differential equations. In this work, a coordinate transformation is used which leads to a linear differential motion equation without loss of information. The energy consumption map is approximated by the maximum of a set of linear functions which is implicitly determined in the optimisation problem. The reformulations finally lead to a model-predictive control approach with quadratic cost function, linear prediction model and linear constraints that corresponds to a piecewise linear system behaviour and allows a fast real-time implementation with guaranteed convergence. Simulation results of the MPC controller in closed-loop operation finally show the effectiveness of the approach.
Interdisciplinary Centre for Security, Reliability and Trust (SnT)
http://hdl.handle.net/10993/18824

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