Joint Allocation Of Multi-aircraft Radar Transmit And Maneuvering Resource For Multi-target Tracking

Multi-aircraft radar detection often uses preset transmit patterns and flight paths, and detection performance can be dramatically degraded by mismatched irradiation to transmit resource and blind area avoidance of enemy targets. Aiming at this problem, this paper proposed a joint transmit and maneuvering resource allocation method (JTMRA) for multi-aircraft radar tracking multi-target, to achieve high precision detection and tracking of enemy targets. First, we designed a multi-target tracking performance evaluation mechanism based on the Bayesian Cramér-Rao Lower Bound (BCRLB); Secondly, we established a joint optimal allocation model of multi-aircraft radar transmit and maneuvering resource, and analyzed the correlation between the optimized variables and the tracking performance; Finally, the simulation results showed that the method proposed in this paper obtained highly accurate target tracking results with limited resource.