【摘 要】
：
本文以工程应用为背景,以某型无人机为研究对象,研究发动机停车后,无人机应急返回机场着陆的策略和措施。将无人机应急返场的过程划分为若干阶段,提出了各阶段的控制目标;根
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本文以工程应用为背景,以某型无人机为研究对象,研究发动机停车后,无人机应急返回机场着陆的策略和措施。将无人机应急返场的过程划分为若干阶段,提出了各阶段的控制目标;根据控制目标,研究了纵横向的能量管理策略,确保控制品质;针对提出的控制策略以及各段的控制要求,设计完成了无人机应急返场的控制律。最后,对无人机应急着陆进行仿真验证,仿真结果表明了本文提出的应急着陆控制策略、控制逻辑以及控制律的有效性和正确性。
In this paper, based on the engineering application, taking a certain type of UAV as the research object, this paper studies the strategies and measures of UAV emergency return to the airport after the engine stops. Based on the control objectives, the vertical and horizontal energy management strategies were studied to ensure the quality of control. In view of the proposed control strategy and the control requirements of each section, the control strategy of each stage was proposed. , Designed to complete the UAV emergency return control law. Finally, the UAV emergency landing simulation verification, the simulation results show that the proposed emergency landing control strategy, control logic and control law is valid and correct.
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