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Annika Stensson
Researcher at Luleå University of Technology
Publications - 15
Citations - 246
Annika Stensson is an academic researcher from Luleå University of Technology. The author has contributed to research in topics: Bogie & Nonlinear system. The author has an hindex of 9, co-authored 15 publications receiving 239 citations. Previous affiliations of Annika Stensson include Royal Institute of Technology.
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Nonlinear dynamics of parts in engineering systems
Jenny Jerrelind,Annika Stensson +1 more
TL;DR: It is shown that chaotic vibrations arise from nonlinear deterministic physical systems or non-random differential or difference equations, and in numerous engineering systems there exist nonlinearities.
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The Nonlinear Behaviour of a MacPherson Strut Wheel Suspension
TL;DR: In this article, three nonlinear models of a MacPherson strut wheel suspension have been studied and the most suitable model was further studied with special attention to nonlinear phenomena such as multiple solutions and subharmonics.
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Modelling and simulation of catenary-pantograph interaction
TL;DR: The aim is to develop a scenario that considers different designs, models, solution methods and user levels on how to structure the use of simulation of dynamics in catenary-pantograph development.
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Simulation and visualisation of the dynamic behaviour of an overhead power system with contact breaking.
TL;DR: In this article, a model of an overhead power system is specified and used in simulation, which is suitable for simulation with contact loss since it includes specifications of impact conditions between pantograph head and contact wire.
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Consequences of nonlinear characteristics of a secondary suspension in a three-piece freight car bogie
Ansel Berghuvud,Annika Stensson +1 more
TL;DR: In this paper, the authors investigated the vertical behavior of a specific suspension design due to different driving conditions, weather and wear of the friction wedges in a three-piece freight car bogie with constant friction damping.