多飞行器通过杆件实现物资传输技术具有广泛的应用场景，如双机间物资转运、空中故障飞行器紧急维修、小型飞行器回收等。杆件优良的气动特性与操纵特性是满足高精度对接与稳定传输的重要前提。针对一种带操纵面的细长杆件，综合采用风洞试验与数值模拟方法，系统研究了其气动特性与飞控特性。首先通过风洞测力试验获取了杆件在不同状态下的气动参数及操纵面效率数据；其次基于浮动坐标系理论建立杆件动力学模型对其动稳定性进行了评估，在此基础上设计了杆件飞行控制律；然后通过风洞飞行试验验证杆件的开/闭环操控特性；最后采用数值模拟方法分析了典型工况下雷诺数与马赫数对杆件气动特性的影响规律，评估结果验证了风洞试验结论在工程应用中的可行性。

The technology of material transportation between multiple aircraft via a connecting flying boom has broad application scenarios, such as material transfer between two aircraft, emergency repair of faulty aircraft in flight, and recovery of small unmanned aerial vehicles. The excellent aerodynamic and control characteristics of the flying boom are essential prerequisites for achieving high-precision docking and stable transportation. Focusing on a slender flying boom with control surfaces, this study systematically investigates its aerodynamic and flight control characteristics through a combined approach of wind tunnel testing and numerical simulation. First, aerodynamic parameters and control surface efficiency data of the flying boom under various conditions were obtained through wind tunnel force measurement tests. Subsequently, a dynamic model of the flying boom was established based on the floating frame of reference theory to evaluate its dynamic stability, and a flight control law for the flying boom was designed on this basis. Then, open- and closed-loop control characteristics of the flying boom were verified through wind tunnel flight tests. Finally, numerical simulations were employed to analyze the influence of Reynolds number and Mach number on the aerodynamic characteristics of the flying boom under typical operating conditions. The evaluation results confirm the feasibility of applying the wind tunnel test conclusions in engineering applications.