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An evolve-then-correct reduced order model for hidden fluid dynamics
(Journal article; Peer reviewed, 2020)n this paper, we put forth an evolve-then-correct reduced order modeling approach that combines intrusive and nonintrusive models to take hidden physical processes into account. Specifically, we split the underlying dynamics ... -
Examining the Adverse Effects of Limb Position on PatternRecognition Based Myoelectric Control
(;5627638, Journal article; Peer reviewed, 2010)Pattern recognition of myoelectric signals for the control of prosthetic devices has been widely reported and debated. A large portion of the literature focuses on offline classification accuracy of pre-recorded signals. ... -
Excessive Transverse Coordinates for Orbital Stabilization of (Underactuated) Mechanical Systems
(Chapter, 2020)Transverse linearization-based approaches have become among the most prominent methods for orbitally stabilizing feedback design in regards to (periodic) motions of underactuated mechanical systems. Yet, in an n-dimensional ... -
Execution Time Control: A hardware accelerated Ada implementation with novel support for interrupt handling
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:78, Doctoral thesis, 2012)Execution time control is a technique that allows execution time budgets to be set and overruns to be handled dynamically to prevent deadline misses. This removes the need for the worst-case execution time (WCET) of tasks ... -
Execution Time Management for AVR32 Ravenscar
(Master thesis, 2008)This report describes how the new Ada 2005 execution time features was implemented for the GNAT bare-board Ravenscar run-time environment on the Atmel AVR32 architecture. Efficient and cycle accurate execution time measurement ... -
Exergames for Kinect
(Master thesis, 2013)Denne oppgaven evaluerer nytteverdien av exergames (treningsspill) innen rehabilitering og eldreomsorg. Oppgaven ble gitt av Cyberlab i Trondheim; et selskap som spesialiserer seg på simulasjonsbaserte spill knyttet opp ... -
Exhaust Gas Recirculation Control for Large Diesel Engines - Achievable Performance with SISO Design
(Journal article; Peer reviewed, 2013)This paper investigates control possibilities for Exhaust Gas Recirculation (EGR) on large diesel engines. The goal is to reduce the amount of $NO_x$ in the exhaust gas by reducing the oxygen concentration available for ... -
eXogenous Kalman Filter (XKF) for Visualization and Motion Prediction of Ships using Live Automatic Identification Systems (AIS) Data
(Journal article; Peer reviewed, 2018)This paper addresses the problem of ship motion estimation using live data from Automatic Identification Systems (AIS). A globally exponentially stable observer for visualization and motion prediction of ships has been ... -
eXogenous Kalman Filter for State-of-Charge Estimation in Lithium-ion Batteries
(Journal article; Peer reviewed, 2018)This paper presents State-of-Charge (SoC) estimation of lithium-ion batteries using eXogenous Kalman filter (XKF). The state-space equation for the lithium-ion battery is obtained from the equivalent circuit model (ECM). ... -
Expectation constrained stochastic nonlinear model predictive control of a batch bioreactor
(Chapter, 2017)Nonlinear model predictive control is a popular control approach for highly nonlinear and unsteady state processes, which however can fail due to unaccounted uncertainties. This paper proposes to apply a sample-average ... -
Experiment Design Considerations for Estimating Energy Expenditure during Wheelchair Propulsion
(Chapter, 2023)We propose a methodology for estimating energy expenditure (EE) during wheelchair propulsion. The method is based on measured physiological and kinematic signals from wearable sensor devices in an experimental setup design. ... -
Experimental and numerical icing penalties of an S826 airfoil at low Reynolds numbers
(Peer reviewed; Journal article, 2020)Most icing research focuses on the high Reynolds number regime and manned aviation. Information on icing at low Reynolds numbers, as it is encountered by wind turbines and unmanned aerial vehicles, is less available, and ... -
Experimental assessment of a JANUS-based consensus protocol
(Journal article; Peer reviewed, 2024)This paper proposes a distributed, JANUS-based protocol that enables an underwater acoustic network to reach consensus on arbitrary local opinions as numeric state variables. An envisioned scenario where nodes shall agree ... -
Experimental investigation of a path following controller for planar snake robots
(Proceedings / 11th International Conference on Control, Automation, Robotics and Vision (ICARCV 2010);, Chapter; Peer reviewed, 2010)This paper considers path following control of snake robots along straight paths. A controller is proposed which, under the assumption that the forward velocity of the snake robot is nonzero and positive, guarantees ... -
Experimental investigation of efficient locomotion of underwater snake robots for lateral undulation and eel-like motion patterns
(Journal article, 2015)Underwater snake robots offer many interesting capabilities for underwater operations. The long and slender structure of such robots provide superior capabilities for access through narrow openings and within confined ... -
Experimental investigation of fundamental properties of snake robot locomotion
(Proceedings / 11th International Conference on Control, Automation, Robotics and Vision (ICARCV 2010).;, Chapter; Peer reviewed, 2010)This paper derives and experimentally investigates fundamental properties of the velocity of a snake robot conducting lateral undulation. In particular, the derived properties state that the average forward velocity of the ... -
Experimental investigation of locomotion efficiency and path-following for underwater snake robots with and without a caudal fin
(Journal article; Peer reviewed, 2018)Over the last few decades, the robotics community has shown increasing interest in developing bioinspired swimming robots, driven by the need for more economical, more efficient, autonomous, highly flexible and maneuverable ... -
Experimental Investigation of Obstacle-Aided Locomotion With a Snake Robot
(Journal article; Peer reviewed, 2011)In a recent paper, the authors have proposed a control strategy for a snake robot during obstacle-aided locomotion. In this paper, experimental results are presented where the controller is shown to successfully maintain ... -
Experimental Investigations of an Icing Protection System for UAVs
(Journal article; Peer reviewed, 2019)UAV icing is a severe challenge that has only recently shifted into the focus of research. Today, there are no mature icing mitigation technologies for UAVs, except for the largest fixed-wing drones. We are working on the ...