察打一体无人直升机机弹相容性技术研究

Research of Compatibility Technology for Integrated Reconnaissance and Attack Unmanned Helicopter

察打一体无人直升机因其机动灵活、可垂直起降、定点悬停实施精确打击等优势,越来越受到国内外市场的重视;然而相较于载人直升机,其机弹相容性问题更加突出。本文通过建立导弹动力学、尾喷流场等模型,对无人直升机发射空地导弹的离轨过程、尾喷流场、弹道以及载机响应进行了仿真和分析,给出了设计过程和方法,并进行了试验验证。结果表明,通过设计可有效地降低导弹与直升机间的相互作用,对同类轻小型察打无人机的研制也有一定的指导作用。

Because of its advantages such as flexibility, vertical take-off and landing, fixed-point hover and precision strike, the integrated reconnaissance and attack unmanned helicopter has attracted more and more attention from the domestic and foreign markets. However, compared with the manned helicopter, the problem of compatibility is more prominent. In this paper, the missile dynamics model was established to simulate and analyzed the process of derailment, the tail jet field, trajectory and the response of the air-to-ground missile launched by the unmanned helicopter, the design process and method were given, and the experimental verification was carried out. The results show that the design can effectively reduce the interaction between missile and helicopter, and it also has a certain guiding role in the development of similar light integrated reconnaissance and attack UAV.