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Configuration of PID tuning simulator for evaluation of marine engineer's ability (기관사의 해기능력 평가용 PID 제어 튜닝 시뮬레이터의 구성)

  • Choi, Soon-Man
    • Journal of Advanced Marine Engineering and Technology
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    • v.33 no.8
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    • pp.1268-1274
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    • 2009
  • Various evaluation systems using simulators have been adopted widely for the purpose of training and examination, including marine engineering education area. This paper suggests a PC based evaluation scoring system for simulators where the operation ability of machineries and background knowledges of trainees or examinees are able to be assessed relatively. The scores are based on the 100 point resulted from their responses for a given evaluation scenario under a PID tuning simulation. The mistakes they make during the operation time are integrated firstly to get error sum, and the error sum is transformed secondly to 100 point score according to a formula where the knowledge level of examinee's groups can be compensated and considered reasonably. The implementation result of evaluation system for the given control loop is described and analyzed to show the effectiveness of the suggested configuration as an evaluation tool.