Research Article
Optimal Position and Velocity Estimation for Multi-USV Positioning Systems with Range Measurements
Algorithm 1
Framework of three-step SISE algorithm.
Input: | Positions of USVs , ; | Position estimation and variance ; | Measurements and ; | Output: | Position estimation and velocity estimation ; | Step 1: Estimate velocity and predict position | 1: ; | 2: ; | 3: ; | 4: ; | 5: ; | 6: ; | 7: | ; | 8: | ; | 9: ; | Step 2: Estimate velocity and predict position | 10: ; | 11: ; | 12: ; | 13: ; | 14: | ; | 15: ; | Step 3: Estimate position | 16: ; | 17: ; | 18: ; | 19: ; | 20: ; | Return Position estimation and variance ; |
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