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CAS IR Grid
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长春光学精密机械与物... [1]
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OAI收割 [1]
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会议论文 [1]
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2013 [1]
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Reentry guidance based on parametric optimization (EI CONFERENCE)
会议论文
OAI收割
2012 International Conference on Mechatronics and Control Engineering, ICMCE 2012, November 29, 2012 - November 30, 2012, Guangzhou, China
作者:
Li D.
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提交时间:2013/03/25
This paper presents a parametric optimization approach to solve reentry guidance. Due to the various constraints imposed on the trajectory
original guidance problem can be converted into an optimal control problem with a merit function to be minimized. Direct implementation of method of variation and is too complex to get a reasonable result
while a numerical parametric optimization approach is feasible and efficient if we choose appropriate control variables as the optimization parameters and effective optimization algorithm. A simulation of the approach is performed to show its validity on reentry guidance problem: as the value of merit function converges to acceptable threshold
all constraints are hold. (2013) Trans Tech Publications
Switzerland.