论文部分内容阅读
在已有的跟踪微分器理论的基础上,证明了跟踪微分器系统的解关于输入信号的连续性,并且为了便于考察跟踪微分器系统解的结构特点等性质,利用逼近函数设计了新型的跟踪微分器,进而证明了其解与具有不连续右端的跟踪微分器的解之间的等价关系.最后,给出了跟踪微分器应用于雷达跟踪目标运动状态的仿真计算结果,表明了由于其不依赖目标运动状态方程的特点,在实践应用中具有相当大的优势.
Based on the existing tracking differentiator theory, the continuity of the solution of the tracking differentiator system with respect to the input signal is proved. In order to investigate the structural characteristics of the tracking differentiator system and so on, a new type of tracking function is designed by using the approximation function And then the equivalence relation between the solution and the solution of the tracer differentiator with discontinuous right end is proved.Finally, the simulation results of the tracking differentiator applied to the radar target movement are given, Not dependent on the characteristics of the equation of state of the target, in practice has considerable advantages.