Title :
A multi-layered dynamic neural group method for characteristic patterns identification and prediction of complex event series
Author :
Li, Xiang ; Wang, Yuechao ; Li, Hongyi ; Xi, Ning
Author_Institution :
State Key Lab. of Robot., Chinese Acad. of Sci., Shenyang
Abstract :
In this paper, a new method based on multi-layered dynamic neural group network for analyzing event series is introduced. By the embedded multiple parallel structures, the new method can identify the character patterns contained in the event series. Then, a selective evaluation strategy is applied to integrate the different pattern clusters and predict the event in the next step. The aim is to generate the complex dynamic behaviors about the controlled system. The fundamental concepts and framework of this method are explained in detail. The effectiveness of our approach is demonstrated on the Internet-based telerobot soccer system by simulation experiments. The results are compared to those based on static neural group network. It is showed that, the telerobot can produce the predictive behaviors with high accuracy under the control of multi-layered dynamic neural group network. The proposed method could properly increase the local-autonomy of telerobot and maintain the stability of system. The conclusions and future work are described in the end.
Keywords :
control engineering computing; mobile robots; multi-robot systems; neurocontrollers; stability; telerobotics; Internet-based telerobot soccer system; complex dynamic behaviors; complex event series; multilayered dynamic neural group method; multiple parallel structures; pattern clusters; pattern identification; selective evaluation strategy; static neural group network; Biomimetics; Centralized control; Control systems; Intelligent robots; Internet; Laboratories; Nonlinear control systems; Nonlinear dynamical systems; Robotics and automation; Stability; Neural group network; characteristic identification; evaluation strategy; event series; multi-layered;
Conference_Titel :
Robotics and Biomimetics, 2008. ROBIO 2008. IEEE International Conference on
Conference_Location :
Bangkok
Print_ISBN :
978-1-4244-2678-2
Electronic_ISBN :
978-1-4244-2679-9
DOI :
10.1109/ROBIO.2009.4912973