Reusable Launch Vehicles (RLVs) have different mission requirements than the Space Shuttle, which is used for benchmark guidance design. Therefore, alternative Terminal Area Energy Management (TAEM) and Approach and Landing (A/L) Guidance schemes can be examined in the interest of cost reduction. A neural network based solution for a finite horizon trajectory optimization problem is presented in this paper. In this approach the optimal trajectory of the vehicle is produced by adaptive critic based neural networks, which were trained off-line to maintain a gradual glideslope.
Adaptive Critic Neural Network-Based Terminal Area Energy Management and Approach and Landing Guidance
2003
7 pages
Report
Keine Angabe
Englisch
ADAPTIVE CRITIC NEURAL NETWORK BASED TERMINAL AREA ENERGY MANAGEMENT/ENTRY GUIDANCE
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