표제지
목차
ABSTRACT 14
Ⅰ. 서론 16
1.1. 연구 배경 16
1.2. 문헌 조사 18
1.2.1. A Computer Analysis to Predict Crew workload During LHX Scout - Attack Missions 18
1.2.2. Task Analysis of the UH-60 Mission and Decision Rules for Devoloping a UH-60 Workload Prediction Model 19
1.2.3. Task Analysis and Workload Prediction Model of the MH-60K Mission and a Comparison with UH-60A Workload Predictions 19
1.2.4. Task Analysis/Workload (TAWL) User's Guide: Version 4.0 20
1.2.5. Operator Workload Predictions for the Revised AH-64A Workload Prediction Model 20
1.3. 연구 목적 및 범위 21
Ⅱ. 이론적 배경 23
2.1. TAWL 분석 방법 23
2.1.1. 작업/업무 부하 분석 (Task/Workload Analysis) 24
2.1.2. 업무부하 예측 모델 생성 (Development of the Workload Prediction model) 32
2.1.3. 업무부하 예측 모델 시뮬레이션 (Simulation of the Workload Prediction Model) 38
2.1.4. 시뮬레이션 결과 (Simulation Results) 44
2.2. 정리 45
Ⅲ. 업무부하 분석 프로그램 개발 46
3.1. TAWL Reverse Engineering 46
3.1.1. TAWL Pilot Test 46
3.1.2. TAWL Pilot Test 결과 47
3.2. Workload 분석 프로그램 개발 50
3.2.1. Function 입력 51
3.2.2. Segment 입력 52
Ⅳ. 헬리콥터 조종사 Workload 분석 56
4.1. AH-64A Workload 분석 56
4.1.1. AH-64A Workload 분석 결과 - Mission Profile 56
4.1.2. AH-64A Segment별 Workload 57
4.2. MH-60K Workload 분석 60
4.2.1. MH-60K Workload 분석 결과 - 공중강습임무 60
4.2.2. MH-60K Segment별 Workload 60
4.3. UH-60A Workload 분석 64
4.3.1. UH-60A Workload 분석 결과 - 공중강습임무 64
4.3.2. UH-60A Segment별 Workload 65
Ⅴ. KUH Workload 분석 결과 68
5.1. KUH Workload 분석 Process 68
5.1.1. Phase / Segment / Function / Task 정의 68
5.1.2. KUH Workload 분석 절차 68
5.2. 공중강습 임무 Workload 분석 75
5.2.1. 공중강습 Mission Profile 75
5.2.2. 공중강습 Segment별 Workload 77
5.3. 의무후송 임무 Workload 분석 80
5.3.1. 의무후송 Mission Profile 80
5.3.2. 의무후송 Segment별 Workload 82
5.4. 화물공수 임무 Workload 분석 85
5.4.1. 화물공수 Mission Profile 85
5.4.2. 화물공수 Segment별 Workload 87
5.5. 탐색구조 임무 Workload 분석 90
5.5.1. 탐색구조 Mission Profile 90
5.5.2. 탐색구조 Segment별 Workload 92
5.6. 조명탄 투하 임무 Workload 분석 95
5.6.1. 조명탄 투하 Mission Profile 95
5.6.2. 조명탄 투하 Segment별 Workload 96
5.7. 패스트로프 임무 Workload 분석 99
5.7.1. 패스트로프 Mission Profile 99
5.7.2. 패스트로프 Segment별 Workload 100
Ⅵ. 기종별/임무별 Workload 분석 103
6.1. Workload 비교기준 103
6.1.1. Overload Density 103
6.1.2. Overall Workload Density 103
6.2. 기종별/임무별 단순비교 104
6.2.1. 기종별/임무별 단순비교 - Overload Density 107
6.2.2. 기종별/임무별 단순비교 - Overall Workload Density 108
6.2.3. Overload Density와 Overall Workload Density 상관관계 109
6.3. 기종별/임무별 동등비교 110
6.3.1. 기종별/임무별 동등비교 - Overload Density 113
6.3.2. 기종별/임무별 동등비교 - Overall Workload Density 114
6.3.3. Overload Density와 Overall Workload Density 상관관계 115
Ⅶ. 정리 116
참고문헌 118
부록 120
부록 1. KUH Mission Phase 120
부록 2. KUH Segment List 121
부록 3. KUH Function List 123
부록 4. KUH Task List 128
감사의 글 150
Table 2-1. Workload Component Scales 29
Table 2-2. Type of Function 34
Table 2-3. Example of Workload Summation 40
Table 3-1. Pliot Test Segments 47
Table 3-2. Results of TAWL pilot Test 48
Table 3-3. Comparison of AH-64A Segment 13 Workload Analysis Results 54
Table 4-1. AH-64A Segment Workload 57
Table 4-2. MH-60K Segment Workload 61
Table 4-3. UH-60A Segment Workload 65
Table 5-1. Comparison of Phase / Segment / Function / Tesk 68
Table 5-2. KUH Pilot Workload - Segment 71
Table 5-3. KUH Copilot Workload - Segment 73
Table 5-4. Air Assault Mission Profile 75
Table 5-5. Air Assault Mission - Segment Workload 77
Table 5-6. Medical Evacuation Mission Profile 80
Table 5-7. Medical Evacuation Mission - Segment Workload 82
Table 5-8. Air-transportation Mission Profile 85
Table 5-9. Air-transportation Mission - Segment Workload 87
Table 5-10. Search and Rescue Mission Profile 90
Table 5-11. Search and Rescue Mission - Segment Workload 92
Table 5-12. Flare bomb air dropping Mission Profile 95
Table 5-13. Flare bomb air dropping Mission - Segment Workload 96
Table 5-14. Fastrope / Rappel Mission Profile 99
Table 5-15. Fastrope / Rappel Mission - Segment Workload 100
Table 6-1. Overall Workload Density 104
Table 6-2. Total Workload Comparison 105
Table 6-3. Total Workload Comparison - Overload Density 107
Table 6-4. Total Workload Comparison - Overall Workload Density 108
Table 6-5. Workload Comparison - same Phase 110
Table 6-6. Workload Comparison - Same Phase - Overload Density 113
Table 6-7. Workload Comparison - Same Phase - Overall Workload Density 114
Fig 2-1. Analysis Process of TAWL 23
Fig 2-2. Step of Task Analysis 25
Fig 2-3. Function Analysis Worksheet 26
Fig 2-4. Function Summary Worksheet 33
Fig 2-5. Function Decision Rule Worksheet 34
Fig 2-6. Segment Summary Worksheet 36
Fig 2-7. Segment Decision Rule Worksheet 37
Fig 2-8. Example of the workload prediction graphs for a segment 42
Fig 2-9. Pilot Workload for the AH-64A Model by Segment 43
Fig 3-1. Segment 1 Flight planning Pilot Workload Analysis results 48
Fig 3-2. Segment 1 Flight Planning Gunner Workload Analysis results 49
Fig 3-3. Segment 6 After Starting APU Pilot Workload Analysis results 49
Fig 3-4. Segment 6 After Starting APU Gunner Workload Analysis results 50
Fig 3-5. Function Input 51
Fig 3-6. Function Simulation Results 52
Fig 3-7. TOSS Segment Input Method 53
Fig 3-8. Program Segment Input Method 53
Fig 3-9. Comparison of AH-64A Segment 13 Pilot Workload Analysis Results 55
Fig 3-10. Comparison of AH-64A Segment 13 Gunner Workload Analysis Results 55
Fig 4-1. AH-64A Mission Profile 56
Fig 4-2. AH-64A Pliot Overall Workload 58
Fig 4-3. AH-64A Pilot Component Workload 58
Fig 4-4. AH-64A Gunner Overall Workload 59
Fig 4-5. AH-64A Gunner Component Workload 59
Fig 4-6. MH-60K Mission Profile 60
Fig 4-7. MH-60K Pilot Overall Workload 61
Fig 4-8. MH-60K Pilot Component Workload 62
Fig 4-9. MH-60K Copilot Overall Workload 63
Fig 4-10. MH-60K Copilot Component Workload 63
Fig 4-11. UH-60A Mission Profile 64
Fig 4-12. UH-60A Pilot Overall Workload 66
Fig 4-13. UH-60A Pilot Component Workload 66
Fig 4-14. UH-60A Copilot Overall Workload 67
Fig 4-15. UH-60A Copliot Component Workload 67
Fig 5-1. Example of Function - Task Relationship 69
Fig 5-2. Example of Segment - Function Relationship 69
Fig 5-3. Segment 13 - Pilot Workload Analysis results 70
Fig 5-4. Air Mission Pilot Overall Workload 78
Fig 5-5. Air Assault Mission Pilot Component Workload 78
Fig 5-6. Air Assault Mission Copilot Overall Workload 79
Fig 5-7. Air Assault Mission Copliot Component Workload 79
Fig 5-8. Medical Evacuation Mission Pilot Overll Workload 83
Fig 5-9. Medical Evacuation Mission Pilot Component Workload 83
Fig 5-10. Medical Evacuation Mission Copilot Overall Workload 84
Fig 5-11. Medical Evacuation Mission Copilot Component Workload 84
Fig 5-12. Air-transportation Mission Pilot Overall Workload 88
Fig 5-13. Air-transportation Mission Pilot Component Workload 88
Fig 5-14. Air-transportation Mission Copilot Overall Worklead 89
Fig 5-15. Air-transportation Mission Copilot Component Workload 89
Fig 5-16. Search and Rescue Mission Pilot Overall Workload 93
Fig 5-17. Search and Rescue Mission pilot component Workload 93
Fig 5-18. Saerch and Rescue Mission Copilot Overall Workload 94
Fig 5-19. Search and Rescue Mission Compilot Component Workload 94
Fig 5-20. Flare bomb air dropping Mission Pliot Overall Workload 97
Fig 5-21. Flare bumb air dropping Mission Pilot Component Workload 97
Fig 5-22. Flare bumb air dropping Mission Copilot Overall Workload 98
Fig 5-23. Flare bumb air dropping Mission Pilot Copilot Component Workload 98
Fig 5-24. Fastrope / Rappel Mission Pilot Overall Workload 101
Fig 5-25. Fastrope / Rappel Mission Pilot Component Workload 101
Fig 5-26. Fastrope / Rappel Mission Copilot Overall Workload 102
Fig 5-27. Fastrope / Rappel Mission CoPilot Component Workload 102
Fig 6-1. Pilot Total Workload Comparison - Aircraft / Mission 105
Fig 6-2. Copilot Total Workload Comparison - Aircraft / Mission 106
Fig 6-3. Total Workload Comparison - Overall Workload 106
Fig 6-4. Pilot OW & OWD 109
Fig 6-5. Copilot OW & OWD 109
Fig 6-6. Workload Comparison - Same Phase - Pilot Workload 111
Fig 6-7. Workload Comparison - Same Phase - Copilot Workload 111
Fig 6-8. Workload Comparison - Same Phase - Overall Workload 112
Fig 6-9. Pilot OW & OWD 115
Fig 6-10. Copilot OW & OWD 115