Search

Your search keyword '"Zhang, Yuan‐Yuan"' showing total 14 results
Start Over Author "Zhang, Yuan‐Yuan" Publication Type Books
14 results on '"Zhang, Yuan‐Yuan"'

13. Robust Control of Linear Continuous-Time Polytopic Systems and Application to an Electro-Hydraulic Servo System.

Author

Mao, Wei-Jie and Zhang, Yuan-Yuan

Abstract

Sufficient conditions for the robust stability and stabilizability of linear continuous-time polytopic systems are proposed in this paper. These conditions are based on a parameter-dependent Lyapunov matrix obtained from the feasibility of a set of matrix inequalities defined at the vertices of polytopic systems. Noting that an electro-hydraulic servo system can be modeled as a linear continuous-time polytopic system, the controller derived from the proposed condition is applied to the control of this system. A numerical example demonstrates that this method has satisfactory performance. [ABSTRACT FROM AUTHOR]

Published
2008
Full Text
View/download PDF

14. A Pair-Ant Colony Algorithm for CDMA Multiuser Detector.

Author

Huang, De-Shuang, Zhang, Xiao-Ping, Huang, Guang-Bin, Xu, Yao-Hua, Hu, Yan-Jun, and Zhang, Yuan-Yuan

Abstract

As a novel computational approach from swarm intelligence, an Ant Colony Optimization algorithm attracts more researches, and has been applied in many fields. The paper proposes a pair-ant colony algorithm for multiuser detecting problem based on the Max-Min ant colony algorithm. The optimum multiuser detector has the best performance, but its computation complexity is very high, it is an NP-complete problem. Experiment results show that the proposed method improves the search quality, lower the iteration times, its performances are better than those of the conventional detector and decorrelating detector, and its complexity is lower than that of optimum detector. [ABSTRACT FROM AUTHOR]

Published
2005
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results