空中加受油安全对接控制验证要素分析

Analysis of Verification Elements of Safety Docking Control for Air Refueling

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。

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.