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充分考虑辐射源信号覆盖范围带来的观测约束,提出一种基于动态区间划分的多模型切换轨迹优化算法.该算法根据可探测区域内的观测器构造子区间划分特征向量,在不同的控制层使用相应的切换策略分别设计观测器运动规则、构造性能指标函数.根据设定的目标优化函数,在切换子层综合多种优化算法分别对不同的观测器进行轨迹优化.仿真表明,该方法能够有效解决观测约束下的匀速运动目标轨迹优化问题,具有一定的工程应用价值.
Considering the observational constraints caused by the coverage of the radiation source, a trajectory optimization algorithm based on dynamic interval partitioning is proposed. This algorithm constructs a sub-interval feature vector based on the observer in the detectable region, and in different control layers The corresponding switching strategy is used to design the motion rules of the observer respectively, and the performance index function is constructed.According to the set target optimization function, a variety of optimization algorithms in the switching sublayer are used to optimize the trajectory of different observers respectively.The simulation shows that this method can It can effectively solve the problem of uniform trajectory optimization under the constraints of observation and has certain value of engineering application.