Fig. 1. Acquisition FoU and scanning time varying with inertial navigation position error (first flight hour)

Fig. 2. Schematic diagram of directional microwave and laser integration communication

Fig. 3. Flow chart of dynamic aiming correction based on particle filter algorithm

Fig. 4. Simulation results of particle filter algorithm in 100-km formation flight scenario. (a) True value, noisy observation, and filtered result of azimuth α; (b) true value, noisy observation, and filtered result of elevation β; (c) true value, noisy observation, and filtered result of range r; (d) flight path trajectories of aircraft

Fig. 5. Simulation results of particle filter algorithm in cross-maneuvering flight scenario. (a) True value, noisy observation, and filtered result of azimuth α; (b) true value, noisy observation, and filtered result of elevation β; (c) true value, noisy observation, and filtered result of range r; (d) flight path trajectories of aircraft

Fig. 6. Maritime experiment scenario

Fig. 7. Statistical chart of laser communication acquisition time in maritime experiment