燃气舵推力矢量控制技术在反坦克导弹上的应用

The Application of Jet Vane Thrust Vector Control Technology in Anti-tank Missiles

为了提高反坦克导弹的过载能力,对燃气舵推力矢量控制进行了研究。通过理论分析法及数学仿真计算,分析了燃气舵的引入对弹体特性的影响。结果表明燃气舵能够有效提高弹体的控制能力和快速性,但会引起大攻角,同时还需考虑推力损耗和舵混合原则设计问题。研究结果为气动/燃气舵复合控制系统设计提供依据。

In order to improve the overload capacity of anti-tank missiles, jet vane thrust vector control was studied. By theoretical analysis and mathematic simulation, the effect of jet vane on the characteristics of the missile body was analyzed. It can be proved that jet vane could effectively improve the control capability and rapidity of the missile body, but it also causes a large angle of attack. Meanwhile, the thrust loss and principle design of rudder mixing should be considered. The conclusion could provide basis for design of the aerodynamic / jet vane complex control system.