Knowledge discovery from process operational data for assessment and monitoring of operator's performance

被引:10
作者
Sebzalli, YM [1 ]
Li, RF [1 ]
Chen, FZ [1 ]
Wang, XZ [1 ]
机构
[1] Univ Leeds, Dept Chem Engn, Leeds LS2 9JT, W Yorkshire, England
关键词
operators performance; monitoring; skills and behaviour;
D O I
10.1016/S0098-1354(00)00430-0
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
This contribution describes a knowledge discovery system that can be integrated with a modern computer control environment to continuously and automatically capture, characterise and assess the skills and behaviour of operational personnel. The system is developed and tested based on a joint simulation framework of human-process interactions. The operator's performance is modelled using a knowledge-based system, which is a collection of rules representing operator's perception and interpretation of on-line signals as well as subsequent planning and sequence of actions. The process behaviour is represented by dynamic simulators. An important component of the knowledge discovery system is a clustered fuzzy digraph that can be used to qualitatively/quantitatively simulate the temporal behaviour of joint human-process interactions. A case study is also given which demonstrates the feasibility of assessing operator's performance through analysis of operational data. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:409 / 414
页数:6
相关论文
共 15 条
[1]   REPRESENTATION OF PROCESS TRENDS .4. INDUCTION OF REAL-TIME PATTERNS FROM OPERATING DATA FOR DIAGNOSIS AND SUPERVISORY CONTROL [J].
BAKSHI, BR ;
STEPHANOPOULOS, G .
COMPUTERS & CHEMICAL ENGINEERING, 1994, 18 (04) :303-332
[2]  
CACCIABUE PC, 1999, MODELLING SIMULATION
[3]  
Chen MS, 1996, CELL STRESS CHAPERON, V1, P47, DOI 10.1379/1466-1268(1996)001<0047:AAAEOT>2.3.CO
[4]  
2
[5]   Application of fuzzy causal networks to waste water treatment plants [J].
Huang, YC ;
Wang, XZ .
CHEMICAL ENGINEERING SCIENCE, 1999, 54 (13-14) :2731-2738
[6]   Why human error modeling has failed to help systems development [J].
Johnson, C .
INTERACTING WITH COMPUTERS, 1999, 11 (05) :517-524
[7]  
JUESPERT DR, 1994, CHEM ENG COMMUN, V130, P251
[8]   Multiple-fault diagnosis under uncertain conditions by the quantification of qualitative relations [J].
Lee, GB ;
Lee, BW ;
Yoon, ES ;
Han, CH .
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1999, 38 (03) :988-998
[9]  
Mo KJ, 1997, CONTROL ENG PRACT, V5, P199, DOI 10.1016/S0967-0661(97)00226-8
[10]  
NIMMO I, 1995, CHEM ENG PROG, V91, P36