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arXiv 1402.5604eess.SYcs.SY
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基于小增益定理的三维集成引导与控制

Three-Dimensional Integrated Guidance and Control Based on Small-Gain Theorem

Beijing Institute of Control Engineering(北京控制工程研究所);Harbin Institute of Technology(哈尔滨工业大学)

Han Yan, Mingzhe Hou

AI总结:

本文提出基于小增益定理的三维集成引导与控制设计方法,通过结合非线性追捕动力学与追捕逃避运动动力学构建模型,利用小增益定理和ISS理论设计攻击角、侧滑角和姿态角速率(虚拟控制),最终提出IGC法则,确保系统稳定性。

摘要:

本文提出了一种基于小增益定理的三维(3D)集成引导与控制(IGC)设计方法。该方法通过结合非线性追捕动力学与描述追捕逃避运动的非线性动力学构建3D IGC模型。小增益定理和ISS理论被迭代用于设计所需的攻击角、侧滑角和姿态角速率(虚拟控制),最终提出一个IGC法则。理论分析表明,该IGC方法可以使LOS率收敛到零的附近小邻域,并保证整个系统的稳定性。

英文摘要:

A three-dimensional (3D) integrated guidance and control (IGC) design approach is proposed by using small-gain theorem in this paper. The 3D IGC model is formulated by combining nonlinear pursuer dynamics with the nonlinear dynamics describing pursuitevasion motion. Small-gain theorem and ISS theory are iteratively utilized to design desired attack angle, sideslip angle and attitude angular rates (virtual controls), and eventually an IGC law is proposed. Theoretical analysis shows that the IGC approach can make the LOS rate converge into a small neighborhood of zero, and the stability of the overall system can be guaranteed as well.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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