Application of a Knowledge-Based Information System for Life Extension of Steel Making Plant

Author(s):  
Y. J. Park ◽  
J. B. Choi ◽  
Y. J. Kim

In this paper, a knowledge-based information system for the plant operation of steel making company has been proposed. This system, which is named as K-VRS (Knowledge-based Virtual Reality System), provides a connection between ERP PM module and knowledge-based engineering methodologies, and thus, enables network-based highly effective PM process. While the virtual plant is used for the master of K-VRS, there are four expert modules attached; engineering document management module, real time lifetime estimation module, fitness for service module and risk-based inspection module. Each module provides engineering knowledge based evaluation and judgment for more effective PM. K-VRS provides collaborative and concurrent working environment to workers and relevant experts. The developed system is expected to play a great role for plant life extension.

2004 ◽  
Vol 261-263 ◽  
pp. 789-796 ◽  
Author(s):  
Young Jae Park ◽  
Sang Min Lee ◽  
H.S. Yim ◽  
Jae Boong Choi ◽  
Young Jin Kim ◽  
...  

In this paper, a knowledge-based information system for the plant operation of steel making company has been proposed. The system, which is named as K-VRS(Knowledge-based Virtual Reality System), provides a connection between ERP plant maintenance module and knowledge-based engineering methodologies, and thus, enables network-based highly effective plant maintenance process. The developed system is expected to play a great role for more efficient and safer plant maintenance.


2021 ◽  
Vol 14 (1) ◽  
pp. 151-164
Author(s):  
Gregor STEINBEIß

Abstract: This article investigates teachers’ professional identity of beginning first-year students through their beliefs about being a teacher. The presented study focuses on Austrian teacher students’ (N=18) conceptions of becoming a professional; what convictions student teachers reflect on, which professional identity emerges and what synthesis of a professional teacher identity position can be portrayed at the beginning of teacher education. Through inductively driven content analysis all statements (N=401) have been combined, and a unified synthesis of a beginning student teachers’ professional identity was formed. Three main categories were found: the “ideal” teacher, “good” teaching, and the “optimal” working environment. The results showed a highly idealistic view of being a teacher. The majority of statements referred to teaching from a pupil-centered perspective by strongly emphasising personality traits, student-teacher relationships, and teachers’ professional knowledge. Based on the results, the role of professional identity in Austrian’s teacher education is discussed, and further implementations in research are recommended.


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