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Performance Analysis of One Optimal Guidance Law for 2orders System(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
1999年03期
Page:
49-52
Research Field:
Publishing date:

Info

Title:
Performance Analysis of One Optimal Guidance Law for 2orders System
Author(s):
ZhuangZhihong LuJianwei DingQinghai ZhangQintai
School of Electronic Engineering and Optoelectronic Technology,NUST,Nanjing 210094
Keywords:
navigat ion law miss distance guidance system
PACS:
V249.1
DOI:
-
Abstract:
It is difficult to obtain the closed-form solutions of optimal navigation law on the basis of an opt imal quadratic performance of the opt imal control theory. In this paper, one kind of closed-form solut ions for opt imal navig at ion law of 2-order guidance system is derived by use of the Schw art z inequality. By est imat ing t ime to go, measuring missile velocity and it s derivat ive the navigat ion law can y ield zero-miss distance, and minimize the integral of the square of the command accelerat ion.

References:

1 [ 美] 贝茨C J1 攻击机动目标的最优导引规律.汤善同译.北京: 宇航出版社, 1989.29~ 32
2 Zarchan P. Tactical and str ateg ic missile guidance.Washington Dc: AIAA, I nc. 1994. 174~ 180

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Memo:
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Last Update: 2013-03-29