... (3.1) is stabilizable if and only if 223+<L. 3.2 Adaptive Controller Design In the sequel, we shall construct a unified adaptive controller for both cases of b =1 and b >1. For convenience, ... AdaptiveControl 24 223+; in the second example, another noise-free semi-parametric model with parametric uncertainties and non-parametric uncertainties is discussed, where a new adaptive ... area of adaptivecontrol based on the LS algorithm, attracted several leading scholars to analyze its closed-loop stability throughout past decades from the early stage of adaptive control. ...
... understanding to adaptive estimation and control problems for semi-parametric models. Adaptive Estimation and Control for Systems with Parametric and Nonparametric Uncertainties 55 Adaptive control ... Furthermore, we have applied the ideas of adaptive estimation for semi-parametric model into two examples of adaptivecontrol problem for two typical semi-parametric control systems, and discussed in ... examples, the adaptive controller can track the reference signal successfully. The simulation study verified our theoretical result and indicate that under some conditions, the adaptivecontrol law...
... this paper, the adaptive regulation problem for unknown controlled systems with unknown exosystems was considered. An adaptive output feedback controller with an adaptive internal model was proposed ... Automatic Control, Vol.46, No.8, pp. 1178—1194, 0018-9286 G, Feg. & M, Palaniswami. (1991). Unified treatment of internal model principle based adaptive control algorithms. Int. J. Control, ... robust and precise control led researchers to derive various control theories. Adaptive control is one of these research fields that is emerging as timely and important class of controller design....
... AdaptiveControl 370 Huang, S.N. & Tan, K.K. (2006). Nonlinear adaptivecontrol of interconnected systems using neural networks. ... Nonlinear Control, Englewood Cliffs, ISBN-10: 0130408905, NJ: Prentice Hall Polycarpou, M.M.(1996). Stable adaptive neural control scheme for nonlinear system, IEEE Trans. on Automatic Control, ... ; Hang, C. C. & Zhang, T.(1998). Nonlinear adaptivecontrol using neural networks and its application to CSTR systems. Journal of Process Control, Vol.9, 1998, pp.313-323, ISSN 0959-1524...
... Frontiers in AdaptiveControl 10 Figure 4. Control diagram for an adaptive trajectory tracking control in operational space 5. Composite AdaptiveControl The adaptive controller developed ... developed an adaptivecontrol for operational space trajectory tracking in the presence of model uncertainties. To improve the adaptive control performance, a composite adaptivecontrol by using ... adaptation law (23) yield a stable adaptive controller. Fig. 4 shows the control diagram for the proposed adaptive control. Frontiers in AdaptiveControl Edited by Shuang Cong...
... Lemma has been proved. ∇∇∇ Model- free AdaptiveControl in Frequency Domain: Application to Mechanical Ventilation 269 Butler, H. (1990). ModelReferenceAdaptive Control. PhD Thesis, Technical ... American Control Conference, pp. 5292–5297, Boston, MA, June 2004. Ioannou P. A. & Sun J. (1996). Robust Adaptive Control, Upper Saddle River, NJ: Prentice Hall, 1996. Model- free AdaptiveControl ... ))((ˆ)ˆˆˆˆ(112ffawsatBQLBAsIyδδ−−−=−− (46) The overall adaptivecontrol scheme is summarized in Figure 1. Figure 1. Adaptivecontrol design for constrained vehicle yaw dynamics Frontiers in AdaptiveControl 270 Suki,...
... 2 loại: (1) điều khiÓn thÝch nghi tèi −u (Adaptive Control With Optimization - ACO) và (2) điều khiển thích nghi theo điều kiện giới hạn (Adaptive Control With Constraints - ACC). Hệ ACO điều ... còn có thể gây nên sự cố kỹ thuật. Trong công nghệ cắt gọt kim loại, điều khiển thích nghi (Adaptive Control - AC) đợc hiểu là hệ thống có khả năng thờng xuyên giám sát sự thay đổi của các thông ... giá trị lực cắt, chuyển thành tín hiệu điện áp để cung cấp cho bộ điều khiển (AC Controller). - Chức năng AC Controller đợc thực hiện nhờ một PC, có cắm card thu nhận và xử lý tín hiệu PCL-812...
... Abstract: This paper proposes an adaptivecontrol method of partially known system and shows its application result to control of a two-wheeled welding mobile robot. The controlled system is designed ... Lee, K.T. Song, C.H. Lee and C.C. Teng, “Tracking Control of Unicycle-Modeled Mobile Robots Using a Saturation Feedback Controller”, IEEE Trans. on Control Systems Technology, Vol. 9, No. 2, pp. ... “Backstepping-based Discon-tinuous AdaptiveControl Design for the Stabilization of Nonholonomic Mobile Robots with Matched Uncertainties”, Proc. of the 36th Conf. on Decision & Control, California...
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