Study on dynamic team performance evaluation methodology based on team situation awareness model = 팀상황인식 모델기반 동적팀수행도 평가방법에 대한 연구

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The purpose of this thesis is to provide a theoretical framework and its evaluation methodology of team dynamic task performance of operating team at nuclear power plant under the dynamic and tactical environment such as radiological accident. This thesis suggested a team dynamic task performance evaluation model so called team crystallization model stemmed from Endsely``s situation awareness model being comprised of four elements: state, information, organization, and orientation and its quantification methods using system dynamics approach and a communication process model based on a receding horizon control approach. The team crystallization model is a holistic approach for evaluating the team dynamic task performance in conjunction with team situation awareness considering physical system dynamics and team behavioral dynamics for a tactical and dynamic task at nuclear power plant. This model provides a systematic measure to evaluate time-dependent team effectiveness or performance affected by multi-agents such as plant states, communication quality in terms of transferring situation-specific information and strategies for achieving the team task goal at given time, and organizational factors. To demonstrate the applicability of the proposed model and its quantification method, the case study was carried out using the data obtained from a full-scope power plant simulator for 1,000MWe pressurized water reactors with four on-the-job operating groups and one expert group who knows accident sequences. Simulated results team dynamic task performance with reference key plant parameters behavior and team-specific organizational center of gravity and cue-and-response matrix illustrated good symmetry with observed value. The team crystallization model will be useful and effective tool for evaluating team effectiveness in terms of recruiting new operating team for new plant as cost-benefit manner. Also, this model can be utilized as a systematic analysis tool for eval...
Chang, Soon-Heungresearcher장순흥researcher
한국과학기술원 : 원자력및양자공학과,
Issue Date
249454/325007  / 000955048

학위논문(박사) - 한국과학기술원 : 원자력및양자공학과, 2005.8, [ viii, 198 p. ]


Accident Management; Peformance Evaluation; Situation Awareness Model; Team Performance; Nuclear Power Plant; 원자력 발전소; 사고 관리; 팀수행도 평가; 상황 인식 모델; 팀 수행도

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