Trajectory optimization for hypersonic glide vehicle with multi-constraints

被引：0

作者：

Xie Y. ^{[1
]}

Liu L.-H. ^{[1
]}

Tang G.-J. ^{[1
]}

Zheng W. ^{[1
]}

机构：

[1] College of Aerospace and Materials Engineering, National University of Defense Technology

来源：

Yuhang Xuebao/Journal of Astronautics | 2011年 / 32卷 / 12期

关键词：

Gauss Pseudospectral Method (GPM); Hypersonic glide vehicle; Multi-constraints; Multi-phase trajectory optimization; No-fly zone; Waypoint;

D O I：

10.3873/j.issn.1000-1328.2011.12.005

中图分类号：

学科分类号：

摘要：

A trajectory optimization approach for hypersonic glide vehicle with multi-constraints including waypoint, no-fly zone, heating rate, dynamic pressure, overload, controls, and terminal states is studied in this paper. The main problems about application of Gauss Pseudospectral Method (GPM) in trajectory optimization for hypersonic glide vehicle are discussed, and a multi-phase trajectory optimization strategy is proposed to solve the problems. According to the strategy, the general optimal control problem of trajectory optimization can be transformed into a multi-phase optimal control problem, and then the GPM is used to discretize each phase of trajectory, so the continuous multi-phase optimal control problem is transcribed into a nonlinear programming problem to be solved. Taking the maximum downrange trajectory optimization as an example, the simulations indicate that the multi-phase strategy is adaptable to trajectory optimization for the hypersonic glide vehicle with multi-constraints.

引用

页码：2499 / 2504

页数：5

共 9 条

[1] George R., The common aero vehicle: Space delivery system of the future, AIAA Space Technology Conference & Exposition, (1999)
[2] Huntington G.T., Rao A.V., Optimal reconfiguration of spacecraft formations using the gauss pseudospectral method, Journal of Guidance, Control, and Dynamics, 29, 3, pp. 689-698, (2008)
[3] Yong E.-M., Tang G.-J., Chen L., Rapid trajectory optimization for hypersonic reentry vehicle via gauss pseudospectral method, Journal of Astronautics, 28, 6, pp. 1767-1772, (2008)
[4] pp. 74-81, (1997)
[5] pp. 27-28, (1986)
[6] Rao A.V., Extension of a pseudospectral legendre method to non-sequential multiple-phase optimal control problems, AIAA Guidance, Navigation, and Control Conference and Exhibit, (2003)
[7] Tong K.-W., Zhou J.-P., He L.-S., Legendre-Gauss pseudospectral method for solving optimal control problem, Acta Aeronautica et Astronautica Sinica, 29, 6, pp. 1531-1537, (2008)
[8] Phillips T.H., A common aero vehicle (CAV) model, description, and employment guide, (2003)
[9] Ding H.-B., Cai H., Zhang S.-F., Et al., The maximum-range trajectory analysis of hypersonic glide-reentry vehicl, Journal of National University of Defense Technology, 31, 6, pp. 67-72, (2009)

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