332 citations
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5 papers · 1 filter
Torque-Minimizing Control Allocation for Overactuated Quadrupedal Locomotion
Mads Erlend Bøe Lysø, Esten Ingar Grøtli, Kristin Ytterstad Pettersen
In this paper, we improve upon a method for optimal control of quadrupedal robots which utilizes a full-order model of the system. The original method utilizes offline nonlinear op…
Balancing the Norwegian regulated power market anno 2016 to 2022
Pål Forr Austnes, Signe Riemer-Sørensen, David Andreas Bordvik +1
The balancing market for power is designed to account for the difference between predicted supply/demand of electricity and the realised supply/demand. However, increased electrifi…
Study of Applicability of Simple Closed Loop Input Impedance Model for Grid-Tie Inverters
Daniel Santamargarita, Francisco Huerta, Marina Sanz +5
In recent years the need for DC distribution buses has increased considerably. As it can be noticed in the transport for example the distribution systems of the more electric aircr…
A Levenberg-Marquardt algorithm for sparse identification of dynamical systems
Mark Haring, Esten Ingar Grøtli, Signe Riemer-Sørensen +2
Low complexity of a system model is essential for its use in real-time applications. However, sparse identification methods commonly have stringent requirements that exclude them f…
Improving Online Railway Deadlock Detection using a Partial Order Reduction
Bjørnar Luteberget
Although railway dispatching on large national networks is gradually becoming more computerized, there are still major obstacles to retrofitting (semi-)autonomous control systems.…