【摘要】 针对机动目标的跟踪问题,采用一种完全解耦的卡尔曼滤波跟踪算法,即速度滤波器和加速度滤波器并行独立运算,加速度滤波器的输出用于校正速度滤波器的结果。根据探测到的目标机动性情况,加速度滤波器可实时切换。降低了滤波维数,从而使计算量和存贮量减少,提高实时性。仿真结果表明,该算法具有很好的跟踪性能。更多还原

【Abstract】 A decoupled and parallel Kalman filter for tracking maneuvering targets contsisting of a con- stant velocity filter and an acceleration one which are computed independently is developed.The output of the acceleration filter is used to correct the result of the velocity filter.The acceleretion filter can be turned on and off according to the target mameuvering.The simulation results show the good performance for the algo- rithm.更多还原