TY - GEN
T1 - A threat assessment method based on prioritized visibilit ENGLy graph ordered weighted averaging operator
AU - Zhou, Deyun
AU - Pan, Qian
AU - Li, Xiaoyang
AU - Zhang, Kun
AU - Zeng, Lina
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2017/1/24
Y1 - 2017/1/24
N2 - Multi-Target threat assessment is a considerable issue of air combat tactical decision. As the conventional approaches are deficient and imperfect in the procedure of determining the attribute weights and result display of the threats, a novel threat assessment method based on Prioritized Visibilit ENGLy Graph Ordered Weighted Averaging (PVGOWA) operator is proposed. In this work, the relative threat function and the multitarget assessment model of air combat are established. The VGOWA operator is used to calculate the objective weights, which can fully utilize the information in the combat situation. In order to avoid the randomness and uncertainty of expert scoring in the subjective weight determination process, the POWA operator is used to get the final attribute weights by fusing the objective weights and the priorities of the attributes of each target, which are identified by the decision maker. Besides, the radar-chart model is adopted to display the assessment results. Simulation indicates that the proposed method is more reasonable and intuitional for multi-Target threat assessment compared to the conventional method.
AB - Multi-Target threat assessment is a considerable issue of air combat tactical decision. As the conventional approaches are deficient and imperfect in the procedure of determining the attribute weights and result display of the threats, a novel threat assessment method based on Prioritized Visibilit ENGLy Graph Ordered Weighted Averaging (PVGOWA) operator is proposed. In this work, the relative threat function and the multitarget assessment model of air combat are established. The VGOWA operator is used to calculate the objective weights, which can fully utilize the information in the combat situation. In order to avoid the randomness and uncertainty of expert scoring in the subjective weight determination process, the POWA operator is used to get the final attribute weights by fusing the objective weights and the priorities of the attributes of each target, which are identified by the decision maker. Besides, the radar-chart model is adopted to display the assessment results. Simulation indicates that the proposed method is more reasonable and intuitional for multi-Target threat assessment compared to the conventional method.
KW - Attributes weights
KW - Multi-Target threat assessment
KW - PVGOWA operator
KW - Radar-chart
UR - http://www.scopus.com/inward/record.url?scp=85015776178&partnerID=8YFLogxK
U2 - 10.1109/ICInfA.2016.7832102
DO - 10.1109/ICInfA.2016.7832102
M3 - 会议稿件
AN - SCOPUS:85015776178
T3 - 2016 IEEE International Conference on Information and Automation, IEEE ICIA 2016
SP - 1758
EP - 1763
BT - 2016 IEEE International Conference on Information and Automation, IEEE ICIA 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 IEEE International Conference on Information and Automation, IEEE ICIA 2016
Y2 - 1 August 2016 through 3 August 2016
ER -