Search Results for author: Ross Drummond

Found 7 papers, 1 papers with code

Mapping back and forth between model predictive control and neural networks

no code implementations18 Apr 2024 Ross Drummond, Pablo R Baldivieso-Monasterios, Giorgio Valmorbida

Model predictive control (MPC) for linear systems with quadratic costs and linear constraints is shown to admit an exact representation as an implicit neural network.

Model Predictive Control

Tuning the feedback controller gains is a simple way to improve autonomous driving performance

no code implementations7 Feb 2024 Wenyu Liang, Pablo R. Baldivieso, Ross Drummond, Donghwan Shin

Often, the feedback control gains are simply passed from paper to paper with little re-tuning taking place, even though the changes to the neural networks can alter the vehicle's closed loop dynamics.

Autonomous Driving

Bounding the difference between model predictive control and neural networks

no code implementations13 Apr 2022 Ross Drummond, Stephen R. Duncan, Matthew C. Turner, Patricia Pauli, Frank Allgöwer

There is a growing debate on whether the future of feedback control systems will be dominated by data-driven or model-driven approaches.

Model Predictive Control

Cell-Level State of Charge Estimation for Battery Packs Under Minimal Sensing

no code implementations17 Sep 2021 Dong Zhang, Luis D. Couto, Ross Drummond, Shashank Sripad, Venkatasubramanian Viswanathan

This manuscript presents an algorithm for individual Lithium-ion (Li-ion) battery cell state of charge (SOC) estimation in a large-scale battery pack under minimal sensing, where only pack-level voltage and current are measured.

Reduced-Order Neural Network Synthesis with Robustness Guarantees

no code implementations18 Feb 2021 Ross Drummond, Mathew C. Turner, Stephen R. Duncan

The reduced-order neural network's weights and biases are generated from a convex semi-definite programme that minimises the worst-case approximation error with respect to the larger network.

Structural Identifiability of a Pseudo-2D Li-ion Battery Electrochemical Model

no code implementations3 Dec 2020 Ross Drummond, Stephen R. Duncan

From an inspection of the impedance function, it was shown that this model is uniquely parametrised by 21 parameters, being combinations of the electrochemical parameters like the conductivities and diffusion coefficients.

Robust error bounds for quantised and pruned neural networks

1 code implementation30 Nov 2020 Jiaqi Li, Ross Drummond, Stephen R. Duncan

With the rise of smartphones and the internet-of-things, data is increasingly getting generated at the edge on local, personal devices.

Network Pruning

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