Ballistic Object Trajectory and Impact Point Estimation in the Reentry Phase from a Moving Passive Sensor

Keyphrases

• Passive Sensor 100%
• Impact Point 100%
• Point Estimation 100%
• Reentry Phase 100%
• Trajectory Points 100%
• Ballistic Object 100%
• Object Trajectory 100%
• Maximum Likelihood Estimator 50%
• Azimuth Angle 50%
• Elevation Angle 50%
• Gravitational Field 25%
• Parameter Estimation 25%
• Performance Estimation 25%
• Observation Interval 25%
• Estimation Problem 25%
• Cramer-Rao Lower Bound 25%
• Constant Velocity 25%
• Angle Estimation 25%
• Target Speed 25%
• Polynomial Fitting 25%
• Drag Coefficient 25%
• Motion Parameters 25%
• Fisher Information Matrix 25%
• Angle Velocity 25%
• Invertibility 25%
• Ballistic Phase 25%
• Numerical Search 25%
• Parameter Vector 25%
• 3D Trajectory 25%
• Vector Velocity 25%
• 2D Measurement 25%
• Ballistic Target 25%
• Arbitrary Time 25%
• Futures Position 25%

Engineering

• Maximum Likelihood 100%
• Observability 100%
• Impact Point 100%
• Azimuth Angle 100%
• Simulation Result 50%
• Observation Interval 50%
• Illustrates 50%
• Applicability 50%
• Target State 50%
• Fisher Information Matrix 50%
• Motion Parameter 50%
• Constant Velocity 50%
• Target Speed 50%
• Parameter Vector 50%
• Estimated Parameter 50%
• Invertibility 50%
• Velocity Vector 50%
• Drag Coefficient 50%