Abstract
According to the disadvantages of indirect method for trajectory optimization, that initial value the for conjugate variables are highly sensitive and can not obtain the global optimal solution, this paper introduced hybrid genetic algorithm to search initial value of conjugate variables, solved equations to obtain the track of Near Spacecraft at unpowered gliding phase. In the optimization process, the author takes the constraints of heating rate, dynamic pressure and overload into consideration, and optimizes the trajectory of under different initial factors. Numerical simulations confirm the applicability of the presented algorithm. Considering practical applications, some typical spacecraft gliding trajectory are optimized. The discussion of the numerical simulations gives some valuable opinions in practical applications.
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© 2012 Springer-Verlag GmbH Berlin Heidelberg
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Li, Y., Jiang, Y., Huang, C. (2012). Trajectory Optimization and Analysis for Near Spacecraft’s Unpowered Gliding Phase. In: Jin, D., Lin, S. (eds) Advances in Electronic Commerce, Web Application and Communication. Advances in Intelligent and Soft Computing, vol 148. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-28655-1_7
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DOI: https://doi.org/10.1007/978-3-642-28655-1_7
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-28654-4
Online ISBN: 978-3-642-28655-1
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