Performance limitations in trajectory tracking control for air-breathing hypersonic vehicles

Boyi CHEN; Yanbin LIU; Haidong SHEN; Hao LEI; Yuping LU

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Performance limitations in trajectory tracking control for air-breathing hypersonic vehicles

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摘要

An integrated approach that considers the performance limitations of tracking control systems for air-breathing hypersonic vehicles is proposed. First, a set of ascent trajectories is obtained as candidates for tracking control through a trajectory design method that considers the available acceleration. Second, the basic theory of performance limitations, which is adopted to calculate the limits on control performance through the trajectory, is integrated. The openloop dynamics of air-breathing hypersonic vehicles is responsible for these limits on the control system. Comprehensive specifications on stability, tracking accuracy, and robustness are derived, and the flight envelope with constraints and control specifications is identified. Simulation results suggest that trajectory design should consider restrictions on control performance to obtain reliable solutions.

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《中国航空学报：英文版》 |2019年第1期|167-175|共9页
作者
Boyi CHEN; Yanbin LIU; Haidong SHEN; Hao LEI; Yuping LU;
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作者单位

College of Astronautics;

Nanjing University of Aeronautics and Astronautics;

College of Automation Engineering;

Nanjing University of Aeronautics and Astronautics;

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原文格式 PDF
正文语种 chi
中图分类航空、航天;
关键词
Bandwidth; constraints; Hypersonic; vehicles; Performance; limitations; Robust; performance; Trajectory; tracking; control;

Performance limitations in trajectory tracking control for air-breathing hypersonic vehicles

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