Department of Engineering Sciences: Nye registreringer
Viser treff 381-400 av 1119
-
Hybrid Three-Phase Transformer-Based Multilevel Inverter With Reduced Component Count
(Peer reviewed; Journal article, 2022)The topology of the static synchronous compensator of reactive power for a low-voltage three-phase utility grid capable of asymmetric reactive power compensation in grid phases has been proposed and analysed. It is implemented ... -
The capillary waves' contribution to wind-wave generation
(Peer reviewed; Journal article, 2022)Published theories and observations have shown that dissipation of gravity waves implies frequency downshifting of wave energy. Hence, for wind-waves, the wind energy input to the highest frequencies is of special interest. ... -
A Perspective Review on Integrating VR/AR with Haptics into STEM Education for Multi-Sensory Learning
(Peer reviewed; Journal article, 2022) -
Real-Time Detection of Incipient Inter-Turn Short Circuit and Sensor Faults in Permanent Magnet Synchronous Motor Drives Based on Generalized Likelihood Ratio Test and Structural Analysis
(Peer reviewed; Journal article, 2022)This paper presents a robust model-based technique to detect multiple faults in permanent magnet synchronous motors (PMSMs), namely inter-turn short circuit (ITSC) and encoder faults. The proposed model is based on a ... -
Mixed Fault Classification of Sensorless PMSM Drive in Dynamic Operations Based on External Stray Flux Sensors
(Peer reviewed; Journal article, 2022)This paper aims to classify local demagnetisation and inter-turn short-circuit (ITSC) on position sensorless permanent magnet synchronous motors (PMSM) in transient states based on external stray flux and learning classifier. ... -
A Novel Adaptive Sliding Mode Controller for a 2-DOF Elastic Robotic Arm
(Peer reviewed; Journal article, 2022)Collaborative robots (or cobots) are robots that are capable of safely operating in a shared environment or interacting with humans. In recent years, cobots have become increasingly common. Compliant actuators are critical ... -
Advances in Permanent Deformation Modeling of Asphalt Concrete—A Review
(Journal article; Peer reviewed, 2022) -
Robust adaptive backstepping DP control of ROVs
(Peer reviewed; Journal article, 2022) -
The Redesigned Serpens, a Low-Cost, Highly Compliant Snake Robot
(Peer reviewed; Journal article, 2022)The term perception-driven obstacle-aided locomotion (POAL) was proposed to describe locomotion in which a snake robot leverages a sensory-perceptual system to exploit the surrounding operational environment and to identify ... -
Adaptive ML-based technique for renewable energy system power forecasting in hybrid PV-Wind farms power conversion systems
(Peer reviewed; Journal article, 2022)Large scale integration of renewable energy system with classical electrical power generation system requires a precise balance to maintain and optimize the supply–demand limitations in power grids operations. For this ... -
Impact of Separator Thickness on Temperature Distribution in Single Cell of Polymer Electrolyte Fuel Cell Operated at Higher Temperature of 90 °C and 100 °C
(Peer reviewed; Journal article, 2022)The New Energy and Industry Technology Development Organization (NEDO) road map (Japan, 2017) has proposed that a polymer electrolyte fuel cell (PEFC) system, which operates at a temperature of 90 °C and 100 °C, be applied ... -
Cascaded Multilevel Inverter-Based Asymmetric Static Synchronous Compensator of Reactive Power
(Peer reviewed; Journal article, 2022)The topology of the static synchronous compensator of reactive power for a low-voltage three-phase utility grid capable of asymmetric reactive power compensation in grid phases has been proposed and analysed. It is implemented ... -
Static Deflection Compensation of Multi-Link Flexible Manipulators Under Gravity
(Peer reviewed; Journal article, 2022)The static deflection compensation method of a planar multi-link flexible manipulator is proposed using the feedback from inertial sensors mounted at the tip of each link. The proposed compensation technique is validated ... -
An analysis of model predictive control with integral action applied to digital displacement cylinders
(Peer reviewed; Journal article, 2020)This article aims to analyze Model Predictive Control (MPC) for the control of multi-chamber cylinders. MPC with and without integral action has been introduced. Three different algorithms have been used to solve the ... -
Use of Concrete for Road Infrastructure : A SWOT Analysis Related to the three Catchwords Sustainability, Industrialisation and Digitalisation.
(Journal article; Peer reviewed, 2019)This paper aims at identifying the direction for more sustainable development of the use of concrete in road infrastructure in an industrialised context. The increase in the global mean temperature is one of the most severe ... -
Automated and Rapid Seal Wear Classification Based on Acoustic Emission and Support Vector Machine
(Peer reviewed; Journal article, 2021)Seal wear in hydraulic cylinders results in fluid leakage, and instability of the piston rod movement. Therefore, regular inspection of seals is required using automated approaches to improve productivity and to reduce ... -
What shapes Norwegian wind power policy? Analysing the constructing forces of policymaking and emerging questions of energy justice
(Peer reviewed; Journal article, 2021)This paper employs an assemblage theoretical approach to analyse how Norwegian land-based wind power policies are constructed over time and what forces dominate and resist wind power policy development. The entanglement ... -
Automated and Rapid Seal Wear Classification Based on Acoustic Emission and Support Vector Machine
(Peer reviewed; Journal article, 2021) -
Solar photovoltaic‑based microgrid hosting capacity evaluation in electrical energy distribution network with voltage quality analysis
(Journal article; Peer reviewed, 2021)Part of a collection: Engineering: Integrated Sustainable Electrical Energy Systems, SN Applied Sciences volume 3, Article number: 567 (2021). Abstract: In this paper, solar photovoltaic hosting capacity within the electrical ... -
On stiffness and damping of vibro-impact dynamics of backlash
(Chapter, 2021)We consider the instantaneous stiffness and damping of the vibro-impact in a backlash pair. Opposed to the existing and mostly used models of the backlash, we address the problem of contact and separation, and the associated ...