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Dalian Maritime University

EducationDalian, China
About: Dalian Maritime University is a education organization based out in Dalian, China. It is known for research contribution in the topics: Control theory & Fuzzy logic. The organization has 14088 authors who have published 12393 publications receiving 109224 citations.

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Journal ArticleDOI
TL;DR: It is shown that the regulators, the fuzzy observers and the H"~ controller designs based on new observers for the T-S fuzzy systems are very practical and efficient.

664 citations

Journal ArticleDOI
TL;DR: In this paper, a nanostructured surface layer was formed on an AISI 304 stainless steel with low stacking-fault energy by means of the surface mechanical attrition treatment (SMAT).

604 citations

Journal ArticleDOI
TL;DR: A sampled-data consensus control protocol is presented, with which the consensus of distributed multi-agent systems can be transformed into the stability of a system with a time-varying delay.

589 citations

Journal ArticleDOI
18 Oct 2008
TL;DR: A robust adaptive tracking control approach is presented for a class of strict-feedback single-input-single-output nonlinear systems by employing radial-basis-function neural networks to account for system uncertainties.
Abstract: A robust adaptive tracking control approach is presented for a class of strict-feedback single-input-single-output nonlinear systems. By employing radial-basis-function neural networks to account for system uncertainties, the proposed scheme is developed by combining ?dynamic surface control? and ?minimal learning parameter? techniques. The key features of the algorithm are that, first, the problem of ?explosion of complexity? inherent in the conventional backstepping method is avoided, second, the number of parameters updated online for each subsystem is reduced to 2, and, third, the possible controller singularity problem in the approximation-based adaptive control schemes with feedback linearization technique is removed. These features result in a much simpler adaptive control algorithm, which is convenient to implement in applications. In addition, it is shown via input-to-state stability theory and small gain approach that all signals in the closed-loop system are semiglobal uniformly ultimately bounded. Finally, three simulation examples are used to demonstrate the effectiveness of the proposed scheme.

490 citations

Journal ArticleDOI
TL;DR: The fundamental concepts of cluster validity are introduced, and a review of fuzzy cluster validity indices available in the literature are presented, and extensive comparisons of the mentioned indices are conducted in conjunction with the Fuzzy C-Means clustering algorithm.

489 citations


Showing all 14178 results

Gang Chen1673372149819
Yang Liu1292506122380
Surendra P. Shah9971032832
Ajith Abraham86111331834
Yuguang Fang7957220715
Peng Xu75115125005
C. L. Philip Chen7448220223
Lei Wang73128326333
Dongqing Li6934218238
Xin-Nian Wang6735517243
Yang Xiao6755418811
Xuemin Lin6446115268
Zetian Mi6138011491
Ning Wang6065712778
Zheng Wang5839018130
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