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Fatigue strength of welded joints made of S1100 structural steel
(2019)
Fatigue strength of butt welded joints, non-load carrying T-joints, load carrying X-joints and longitudinal gusset joints made of SSAB’s Strenx® 1100 Plus structural steel is investigated in this study. There is no design ...
Polymeerikomposiitit siviili-ilmailussa
(2018)
Tässä kandidaatintyössä tutkitaan siviili-ilmailussa hyödynnettävien polymeerikomposiittien käyttökohteita ja materiaalivalintoihin johtaneita syitä. Työstä selviää siviili-ilmailun materiaaleille asettamat vaatimukset ja ...
Advanced road traffic management system
(2019)
The study describes an advanced road management system delivering suggestions about the route in the domain of one subunit. It also does pricing on the lane time. The length of the domain is about 100 m, i.e. the distance ...
Control of a hydraulic servo system using Beckhoff real-time data acquisition computer based on MATLAB/SIMULINK platform
(2018)
This thesis presents development, implementation and testing the control algorithm of hydraulic servo system that is utilized as a test rig with 1-D hydraulic slider in Laboratory of Intelligent Machines which is a part ...
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. ...
Integration of position sensor with actuator and using DFMA in the design of an active magnetic bearing
(2021)
Active magnetic bearings (AMBs) have the potential to be incorporated into various high-speed applications. Owing to the benefits offered such as lubrication-free operation, energy efficiency, reliability, etc. Currently, ...
Considering vibration in hybrid and electric non-road mobile machinery battery systems
(2020)
As the field of non-road mobile machines (NRMM) is going towards electrification their powertrains are starting to incorporate lithium-ion battery systems as the main on-board energy storage. The use of lithium-ion batteries ...
Lämpöpumppujen testausympäristön kehittäminen
(2019)
Tutkimuksen kohteena on Scanoffice Oy:n kylmähuone. Tutkimuksen tavoitteena on selvittää Suomessa talvikuukausina vallitsevat ilmasto-olosuhteet ja käyttää tätä tietoa kylmähuoneen uusien laitteistojen määrittämiseen. ...
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 ...
Detecting temporal anomalies in time series data utilizing the matrix profile
(2022)
This work presents a review of anomaly detection algorithms and libraries and the strengths and weaknesses of the most commonly used benchmarking datasets. With this information, the experimental datasets are selected and ...