Research Article

Autonomous Capability Evaluation of Ground-Attack UAV Based on Cloud Model and Combined Weight Theory

Table 1

Evaluation index of autonomous capability.

Goal layerSubsystem layerIndex layerUnitAccess

A1. Observation capabilityB1.WindShear threat observation capabilityC1. Minimum detection distance/kmWind shear detection and warning system (AWSDWS)
C2. Early warning time/s
C3. Leaking-detecting probability/%
B2. Operational target observation capabilityC4. Data fusion rate/%Synthetic aperture radar (SAR)
C5. Maximum resolution/m
C6. Operating range/km
C7. Peak power/w
A2. Decision capabilityB3. Tactical decision capabilityC8. Attribute value of decisionDecision-making expert system
C9. Command value of combat tactics
C10. Reasoning value of tactical rules
B4. Computing capabilityC11. Operating speedMain processing unit
C12. Read/write speedGB/s
A3. Action capabilityB5. Flight capabilityC13. Maximum climb ratem/sFlight data recorder system
C14. Maximum permissible overload/g
C15. Maximum penetration speedkm/h
C16. Maximum flight altitude/m
B6. Cooperative guidance capabilityC17. Information dimensionAir-to-surface missile
C18. Position accuracy/%
C19. Beam width
B7. Cooperative attack capabilityC20. Missile scope/kmAircraft fire control system
C21. Hangers number
C22. Hitting accuracy/%
B8. Link communication capabilityC23. Transmission rateMbit/sData bus communication system
C24. Communication mode
C25. Information delay
C26. Encryption degree/%
C27. Data loss rate/%
A4. Security capabilityB9. Health management capabilityC28. False alarm rate/%Prognostics health management (PHM)
C29. Fault isolation rate/%
B10. Failure prognostics capabilityC30. Prediction-error time/s
C31. Average predictable time/%