日本航空宇宙学会誌
Online ISSN : 2424-1369
Print ISSN : 0021-4663
ISSN-L : 0021-4663
数理計画法を用いた最適制御問題解法に関する研究 (その1)
感度微分方程式の導入
土屋 武司鈴木 真二
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ジャーナル フリー

1997 年 45 巻 519 号 p. 231-237

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This paper considers a numerical method for optimal control problems which are solved by using a mathematical programming formulation. The sensitivity differential equations are obtained to calculate the derivative information of the objective and constraint functions. Numerical examples of the accent trajectory problem of a spaceplane compare the proposed method with the conventional method which calculates derivatives using finite difference approximation. The results demonstrate the improvement of accuracy and computational efficiency of the present method.

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© The Japan Society for Aeronautical and Space Sciences
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