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2篇 您的检索式:作者名="ShuzhiSamGE"
    题名 作者 年代 出处 被引量
1Energy-based robust controller design for flexible spacecraft显示文摘This paper presents a class of non-model-based position controllers for a kind of flexible spacecraft. With the controllers, one can achieve not only the closed-loop stability of the original distributed parameter system, but also the asymptotic stability of the truncated system, which is obtained through representing the deflection of the appendage by an arbitrary finite number of flexible modes. The system dynamics are not explicitly involved in the controller design and stability proof. Instead, only a very basic system energy relationship of the flexible spacecraft is utilized. The controllers possess several remarkable advantages over the traditional model-based ones. Numerical simulations are carded out on a kind of spacecraft with one flexible appendage and satisfactory results are obtained.ShuzhiSamGE TongHengLEE FanHONG CherHiangGOH 2004控制理论与应用(英文版)2004,2,1:1
2Robust distributed controller design of rotational single-link smart materials beam显示文摘A dynamic modelling and controller design were presented for a single-link smart materials beaun, a flexible beam bonded with piezoelectric actuators and sensors for better control performance. Taking into account bounded disturbances, a robust distributed controller was constructed based on the system model, which was described by a set of partial differential equations (PDEs) and boundary conditions (BCs). Subsequently, a finite dimensional controller was further developed, and it was proven that this controller can stabilize the finite dimensional model with arbitrary number of flexible modes.JianqinGONG ShuzhiSamGE BaiwuWAN 2003控制理论与应用(英文版)2003,1,1:0
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