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Title: Robust Stabilizing Digital Rocket Control
強健穩定式數位火箭控制
Authors: Yao, Kai-chao
Contributors: 工業教育與技術學系
Keywords: Rocket;Flight control;Robust stabilization;Optimal control;Digital
火箭;飛行控制;強健穩定性;最佳化控制;數位
Date: 2002-11
Issue Date: 2012-08-07T01:15:52Z
Publisher: 國防大學中正理工學院;中山科學研究院;中華民國國防科技學術研究學會
Abstract: A digital rocket control technique is presented in this paper. A practical rocket ascending state model illustrates the control method. Linearization and A/D state transformation are applied to deal with the nonlinear continuous state model to the linear derivation discrete state model. The optimal control feedback and the optimal cost of the derivation variables are found based on the linearied discrete state model by constraining to the LQ performance index. Moreover, the robust stabilizing optimal feeback gain is found to stabilize the system and minimize the performance index.
這篇文章提出數位火箭控制的方法與分析。並用以一個實際上升的火箭狀態模組來展現這個方法。線性化和類比/數位之狀態轉換將被用來處理非線性連續系統之狀態模組成為線性數位化之狀態模組。基於這個模組,最佳化回授和最少的控制成本亦將被找出。再者,此回授亦可用來穩定整個系統。
Relation: 第十一屆國防科技學術研討會, 國防大學, 2002年11月14-16日
Appears in Collections:[Department of Industrial Education and Technology] Proceedings

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