A new prediction algorithm to improve training the neural networks and its application in mobile robot control system

2011 ◽  
Author(s):  
Mahdi Yousefi Azar Khanian ◽  
Ahmad Fakharian
Keyword(s):  
Neural Networks ◽  
Control System ◽  
Mobile Robot ◽  
Robot Control ◽  
Prediction Algorithm ◽  
Mobile Robot Control ◽  
The Neural Networks ◽  
Robot Control System

Research and Realization on the Voice Command Recognition System for Robot Control Based on ARM9

2010 ◽  
Vol 44-47 ◽  
pp. 1422-1426
Author(s):  
Mei Juan Gao ◽  
Zhi Xin Yang
Keyword(s):  
Control System ◽  
Speech Recognition ◽  
Mobile Robot ◽  
Robot Control ◽  
Linear Prediction ◽  
Recognition System ◽  
Recognition Algorithm ◽  
Speech Recognition System ◽  
Mobile Robot Control ◽  
Robot Control System

In this paper, based on the study of two speech recognition algorithms, two designs of speech recognition system are given to realize this isolated speech recognition mobile robot control system based on ARM9 processor. The speech recognition process includes pretreatment of speech signal, characteristic extrication, pattern matching and post-processing. Mel-Frequency cepstrum coefficients (MFCC) and linear prediction cepstrum coefficients (LPCC) are the two most common parameters. Through analysis and comparison the parameters, MFCC shows more noise immunity than LPCC, so MFCC is selected as the characteristic parameters. Both dynamic time warping (DTW) and hidden markov model (HMM) are commonly used algorithm. For the different characteristics of DTW and HMM recognition algorithm, two different programs were designed for mobile robot control system. The effect and speed of the two speech recognition system were analyzed and compared.

Correction of transportation lag in the mobile robot control system

2011 ◽  
Vol 47 (2) ◽  
pp. 141-150 ◽  
Author(s):  
Yu. N. Zolotukhin ◽  
K. Yu. Kotov ◽  
A. S. Maltsev ◽  
A. A. Nesterov ◽  
M. N. Filippov ◽  
...  
Keyword(s):  
Control System ◽  
Mobile Robot ◽  
Robot Control ◽  
Mobile Robot Control ◽  
Robot Control System

On the Design and Prototyping of a Mobile Robot Control System

1995 ◽  
Vol 28 (11) ◽  
pp. 45-51
Author(s):  
T. Heikkilä ◽  
J. Okkonen ◽  
L. Rannanjärvi ◽  
C. Schaeffer ◽  
K. Känsälä
Keyword(s):  
Control System ◽  
Mobile Robot ◽  
Robot Control ◽  
Mobile Robot Control ◽  
Robot Control System
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