Implementation of Pseudo-Linear Kalman Filter on DSP for two stations bearings-only target tracking

Passive acoustic detection technology is a hotspot among the military research With the researching of the national defence pre-researching project, the target tracking algorithm on the software platform lacked for the real-time and flexible capability, a Pseudo-Linear Kalman Filter algorithm(PLFK) was transplanted to the hardware platform of DM642, in order to deal with the situation. When the PLFK algorithm is implemented on the hardware platform, the real-time and flexible capability for the target tracking is improved. Due to the short of a special hardware system to handle the algorithm, a hardware platform was developed based on the DM642.