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Rotor balancing and aligning with active magnetic bearings : a case study of MUSK drivetrain simulator
(2021)
To provide a solution to several global sustainable challenges such as scarce of natural resources, environment pollution, and climate change, it is important to focus a research on reliable and energy-efficient machines. ...
Simulated muscle driven leg
(2021)
In this work multibody system of human lower limb is made. System consist of three bodies
that are thigh, shin and foot. Objective is to have wanted movement in the ankle joint and
also to see how well PID controller ...
Tulosignaalin muokkaus : algoritmit trukin maston huojunnan hallintaan
(2020)
Tämän työn tavoitteena on tutkia ja simuloida erilaisten tulosignaalin muokkausmenetelmien soveltuvuutta ja tehokkuutta automaattisen työntömastotrukin työntöliikkeeseen hallitsemaan värähtelyjä. Tarvetta edellä mainitulle ...
Impact of grid code on design of a directly grid-connected permanent magnet generator
(2021)
In this thesis the design characteristics of a direct-on-line (DOL) permanent magnet synchronous generator (PMSG) are investigated with respect to the European Union Com-mission Regulation (EU) 2016/631. The design ...
Optimization and simulation of NMC-cathode material precursor production
(2020)
In this Thesis, simulation and optimization of the production process of lithium-ion cathode material’s precursor precipitate was studied by using Aspen Plus simulation software.
At the beginning of the thesis, the ...
Characterization of heat effects on deformations occurring during the L-PBF based on simulation
(2020)
The purpose of this bachelor's thesis was to determine the heat effects that occur in the part during powder bed fusion process. These deformations and residual stresses were investigated by using simulation. The study ...
Simuloinnin hyödyntäminen kantaverkon voimajohtojen suojausasetteluiden verifioinnissa
(2020)
Kantaverkon relesuojauksen luotettavuus on tärkeä osa yhteiskunnan katkeamattoman sähkönsaannin turvaamista. Relesuojauksessa käytettävissä numeerisissa releissä on laajat asettelumahdollisuudet, mutta parametrien suuri ...
SEIQR model-based interactive simulation of COVID-19 restrictive measures
(2021)
The aim of this thesis was to produce an interactive application for simulating the impact of COVID-19 restrictive measures on the spread of the epidemic. The goal was to produce a SIR model-based epidemic model which ...
Modelling of Ion exchange process in purification of lithium-ion battery leachate
(2021)
Because of the increased use of electrical devices, the use of lithium-ion batteries has increased. To combat the skyrocketing increase in demand for the metals used in these batteries, different types of processes have ...
Utilization of whole build volume in laser-based powder bed fusion
(2020)
Additive manufacturing of metals using laser-based powder bed fusion of metals is a manufacturing method that has gained a lot of attention in the recent years. Literature about utilizing the whole build volume in laser-based ...