Conceptos Básicos
The author presents a neural network optimizer with soft-argmax operator to achieve an ecological gearshift strategy in real-time, reformulating the mixed-integer model predictive control problem. The approach integrates neural networks to approximate binary controls efficiently.
Resumen
The content introduces an online ecological gearshift strategy using a neural network with a soft-argmax operator. It focuses on optimizing energy consumption in vehicles by transforming integer variables into relaxed binary controls. The proposed method significantly reduces solution time while achieving notable energy savings compared to traditional methods. The paper details the methodology, training process, loss function formulation, parameters updating, and closed-loop application of the neural network optimizer.
Citas
"The proposed NN optimizer with soft-argmax operator is capable of obtaining integer solutions that are close to those achieved by Bonmin."
"NN optimizer can save energy by 6.02% compared rule-based strategy and achieve 0.55% sub-optimality of the mature MIP solver Bonmin."