摘要
斤斗是无人机作战演训中常用的战术机动动作,针对无人机斤斗机动的航迹优化和控制策略开展研究。首先,将斤斗飞行的航迹控制优化问题抽象为包含一系列微分代数约束的非线性最优控制问题,相应给出了多区间Radau伪谱离散求解方法。然后,分别设计了分段跟踪和时间最短两种无人机斤斗的控制策略,并进行了仿真和分析。仿真结果表明,两种策略都能在无人机性能和安全的约束边界内完成斤斗机动动作,应根据实际的作战态势和演训要求,选择相应的斤斗控制策略。
ed into a nonlinear optimal control problem that included a series of differential-algebraic constraints,and a multi-interval Radau pseudo-spectral discrete solution method was correspondingly provided.Then,two control strategies for UAV loops were designed,namely piecewise tracking and minimum time,and simulations and analyses were conducted to draw relevant conclusions.The simulations results indicate that both strategies can complete the loop maneuver within the boundary constraints of UAV performance and safety,and the appropriate loop control strategy should be switched based on the actual combat situation and training requirements.
作者
王强
汪节
柳文林
韩维
苏析超
WANG Qiang;WANG Jie;LIU Wenlin;HAN Wei;SU Xichao(Naval Aviation University,Yantai 264001,China)
出处
《飞行力学》
北大核心
2026年第1期40-45,53,共7页
Flight Dynamics
基金
国家自然科学基金资助(62403486)
中国博士后科学基金面上项目(2024M754258)。
关键词
无人机
斤斗机动
航迹控制
伪谱法
UAV
loop maneuver
trajectory control
pseudo-spectral method
