Analysis of Verification Elements of Safety Docking Control for Air Refueling

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Analysis of Verification Elements of Safety Docking Control for Air Refueling

Freier Zugriff

WANG Zhao / FAN Peng / WANG Fuxin / CHE Hailin

The aerial refueling is a kind of complex system engineering, and the influencing factors are closely related to the tanker and the receiver. Due to the special layout of single wing, large wingspan, high vertical tail and large landing gear fairing on the large tanker(soft refueling), the aerodynamic interference among the tanker, hose cone sleeve and receiver becomes very complicated during the process of refueling docking in air formation flight. By analyzing the main characteristics of domestic and foreign large-scale tanker and advanced reciever aircraft, the aerodynamic interference between tanker and receiver aircraft in the process of air refueling docking is summarized, the typical system of air refueling and refueling formation flight and the procedures of air refueling are studied, and the verification elements possibly influencing the safety docking control for air refueling are put forward and analyzed. The analysis of safety control verification elements can provide the theoretical guidance for the determination of the procedure of the soft air refueling and receiving docking, and basis for the selection of the air refueling and receiving docking speed.