基于粒子滤波的故障检测,使用似然函数作为检测函数-Particle filter-based fault detection, the use of likelihood function as a detection function

粒子滤波用于传感器目标跟踪，将观测值滤波估计出当前目标的位置-Particle filter for target tracking sensor to filter observations to estimate the location of the current target