激光与红外传感器联合跟踪算法研究

Algorithm of Combining Tracking of Laser and Infrared Sensors

红外传感器有着良好的测角性能,激光传感器则有良好的测距、测角性能.将两者联合起来跟踪目标可以发挥各自的优势.提出一种红外传感器和激光传感器联合探测的模型.将各自测得的信息进行时间配准和数据融合后,用α-β滤波器对目标进行滤波跟踪,仿真结果表明可以得到较好效果.

Infrared sensor is good at measuring angle while laser sensor is good at measuring distance and angle. Combing the two sensors can exert their predominance each other. A detection model of combining the in- frared and laser sensors is put forward. After timely matching the information measured by every sensor and fus- ing the data, the targets are being tracked by α-β filter, the simulation results show that the method is feasible and satisfying.