爱沙尼亚学术期刊
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作者:Marko Paavel , Kristo Karjust , Jüri Majak
来源:[J].Proceedings of the Estonian Academy of Sciences(IF 0.312), 2017, Vol.66 (3), pp.279-286Estonian Academy Publishers
摘要:PLM and PDM are important tools in decision-making and management. This article suggests a way how to optimize and simplify the PLM or PDM implementation process with the PLM Maturity Model. It is shown how different benefits are linked with business dimensions and their sub-cate...
作者:Pavel Tšukrejev , Kaarel Kruuser , Kristo Karjust
来源:[J].Proceedings of the Estonian Academy of Sciences(IF 0.312), 2019, Vol.68 (4), pp.401-406Estonian Academy Publishers
摘要:The main goal of the study is to develop the concept of the real time monitoring system for manufacturing processes of photovoltaic modules. Driven by reduced costs the solar power generation is growing rapidly and increases the number of photovoltaic modules being delivered to t...
作者:... Tanel Eiskop , Kristo Karjust , Jüri Majak
来源:[J].Proceedings of the Estonian Academy of Sciences(IF 0.312), 2015, Vol.64 (4S), pp.567-580Estonian Academy Publishers
摘要:Main attention of this paper is paid to the development of a simple, but efficient concept of a real time production monitoring system. The goal is to offer an effective concept, which will help to provide an accurate overview of the shop floor activities by diverse information a...
作者:... Aleksei Snatkin , Kristo Karjust , Ernst Tungel
来源:[J].Proceedings of the Estonian Academy of Sciences(IF 0.312), 2017, Vol.67 (1), pp.10-16Estonian Academy Publishers
摘要:The aim of the current study was to develop a highly flexible and scalable modular real-time monitoring system with predictive capabilities. The main focus was on forecasting tool/component life-span. A two-stage model is proposed for predicting tool life-span. Based on real-time...
作者:Kristo Karjust , Imran Aziz ...
来源:[J].Proceedings of the Estonian Academy of Sciences(IF 0.312), 2017, Vol.67 (1), pp.1-9Estonian Academy Publishers
摘要:The current study focuses on the evaluation of the Haar wavelet method, i.e. its comparison with widely used strong formulation based methods (FDM-finite difference method and DQM-differential quadrature method). A solid element 3D finite element model is developed and the numeri...
作者:Kristo Karjust , Jüri Majak ...
来源:[J].Estonian Journal of Engineering, 2013, Vol.19 (1), pp.62-75Estonian Academy Publishers
摘要:Real time production monitoring systems (PMSs) is an alternative to manual data collection and captures most of the required production data without human intervention. The general objective of the current study is to analyse PMSs and to offer particular solutions for small and m...

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