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Trajectory Analysis for Vertical Takeoff and Vertical Landing Reusable Launch Vehicle’s Upper Stage
Publisher: American Society of Civil Engineers
Abstract: Reusable launch vehicles are a promising business for the future because of their flexibility, reliability, low cost, and good operability. There are two takeoff styles: the vertical takeoff and the horizontal takeoff. ...
Real-Time Optimal Coherent Phantom Track Generation via the Virtual Motion Camouflage Approach
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Coherent phantom track generation through controlling a group of electronic combat air vehicles is currently an area of great interest to the defense agency for the purpose of deceiving a radar ...
Robust Stationkeeping Control for Libration Point Quasi-Periodic Orbits
Publisher: American Society of Civil Engineers
Abstract: Libration orbit stationkeeping controls are designed based on selected reference quasi-periodic orbit trajectories. The baseline trajectory is designed to meet science requirements and in the same time achieve minimum fuel ...
Trajectory Control of Miniature Helicopters Using a Unified Nonlinear Optimal Control Technique
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: It is always a challenge to design a real-time optimal full flight envelope controller for a miniature helicopter due to the nonlinear, underactuated, uncertain, and highly coupled nature of ...
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