空中加受油安全对接控制验证要素分析

空中加受油是一个复杂的系统工程,影响因素与加油机、受油机都密切相关,由于大型加油机(软式) 上单翼、大翼展、高垂尾和大型起落架整流包的特殊布局使得空中编队加受油对接过程中,加油机、软管锥套与 受油机之间相互的气动干扰变得十分复杂。通过分析国内外大型加油机、先进受油机的主要特点,总结空中加 受油对接过程中加油机、受油机之间会产生的气动干扰,研究空中加受油编队典型体系及空中加受油编队程 序,提出可能对空中加受油安全对接控制产生影响的验证要素,并对这些影响要素展开分析。安全对接控制验 证要素的分析可以为后续确定软式空中加受油安全对接流程提供理论指导,为空中加受油对接速度的选取提 供依据。

Analysis of Verification Elements of Safety Docking Control for Large Air Refueling

Large-scale aerial refueling is 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 between tanker, hose cone sleeve and tanker becomes very complicated during the process of refueling docking in air formation. By analyzing the main characteristics of domestic and foreign large-scale refueling and advanced refueling aircraft, this paper summarizes the aerodynamic interference between refueling and refueling aircraft in the process of air refueling docking, deeply studies the typical system of large-scale air refueling and refueling formation and the procedures of air refueling and refueling formation, and puts forward the possible safety pairs for large-scale air refueling and refueling. The validation factors of the impact of docking control are analyzed, and the docking safety design method of large-scale aerial refueling formation flight is given.