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Effects of unbalanced magnetic pull on rotordynamics of electric machines
(Lappeenranta-Lahti University of Technology LUT, 2021-05-21)
The unbalanced magnetic pull (UMP) that results from air-gap eccentricity can present a potential risk to the lifetime and dynamic stability of rotating electric machines. Nevertheless, a method to identify the effects of ...
Empirical studies on the adoption and implementation of ERP in SMEs in developing countries
(Lappeenranta University of Technology, 2018-05-25)
Enterprise resource planning (ERP) helps organizations to centralize their activities, to improve their communications, to reduce their operational and maintenance costs, and basically to have a single integrated application ...
Identification of characteristics for successful university-company partnership development
(Acta Universitatis Lappeenrantaensis, 2015-06-05)
The importance of university-company collaboration has increased during the last decades. The drivers for that are, on the one hand, changes in business logic of companies and on the other hand the decreased state funding ...
PDM system functions and utilizations analysis to improve efficiency of sheet metal product design and manufacturing
(Lappeenrannan Teknillinen Yliopisto: Yliopistopaino, 2014-06-27)
This study will concentrate on Product Data Management (PDM) systems, and sheet metal design features and classification. In this thesis, PDM is seen as an individual system which handles all product-related data and ...
Life cycle cost-driven design for additive manufacturing : the frontier to sustainable manufacturing in laser-based powder bed fusion
(Lappeenranta-Lahti University of Technology LUT, 2021-09-27)
Additive manufacturing (AM) is a manufacturing method that creates components in a layer-wise manner. Laser-based powder bed fusion (L-PBF) is one of the most used AM subcategories to manufacture metal components, referred ...
Sustainable entrepreneurial processes in bottom-of-the-pyramid settings
(Lappeenranta-Lahti University of Technology LUT, 2021-12-10)
Sustainable entrepreneurship (SE) is an important driver of sustainable economic growth. Sustainable entrepreneurs are thought to be change agents committed to balancing the economic viability, social welfare and environmental ...
Climate change mitigation potential of Finnish households through consumption changes
(Lappeenranta-Lahti University of Technology LUT, 2021-10-29)
In order to achieve the universal goal of limiting global warming to 1.5 ℃ above the preindustrial level, human beings must take action in all sectors. Approximately 70% of global greenhouse gas emissions are related to ...
Learning information technology business in a changing industry landscape. Introducing Team Entrepreneurship in Renewing Bachelor Education in Renewing Bachelor Education in Information
(Lappeenranta University of Technology, 2014-12-12)
Speed, uncertainty and complexity are increasing in the business world all the time. When
knowledge and skills become quickly irrelevant, new challenges are set for information technology
(IT) education. Meta-learning ...
Utilizing an artificial neural network to feedback-control gas metal arc welding process parameters
(Lappeenranta-Lahti University of Technology LUT, 2021-08-13)
The level of automation in welding has increased in recent decades. The motivation for the current research comes from industry, where the repair, rework and unnecessary postprocessing of welds due to varying welding ...
Towards Aligning Security and Usability During the System Development Lifecycle
(Lappeenranta-Lahti University of Technology LUT, 2020-11-17)
Security and usability are considered to be mutually antagonistic goals. Conflicts arise when recommendations from security and usability perspectives contradict each other. Academic research and industrial practices have ...