Title :
Coverage control for mobile sensing robots in unknown environments using neural network
Author :
Dirafzoon, A. ; Salehizadeh, S.M.A. ; Emrani, S. ; Menhaj, M.B. ; Afshar, A.
Author_Institution :
Dept. of Electr. Eng., Amirkabir Univ. of tech, Tehran, Iran
Abstract :
This study proposes a distributed control algorithm for coverage in unknown environments with networked mobile sensors. The control law is derived according to the online neural network estimation of the sensory function of the environments. In contrary to previous adaptive approaches, a major advantage of the proposed method is that due to the neural network nonlinear approximation property, it is not restricted to multi Gaussian sensory functions. Simulation results show that the proposed controller outperforms the previous adaptive approaches in the sense of performance and convergence rate.
Keywords :
Gaussian processes; approximation theory; distributed control; mobile robots; neurocontrollers; sensors; coverage control; distributed control algorithm; mobile sensing robots; multi Gaussian sensory functions; networked mobile sensors; neural network nonlinear approximation property; online neural network estimation; unknown environments; Artificial neural networks; Estimation; Function approximation; Robot sensing systems; Trajectory;
Conference_Titel :
Intelligent Control (ISIC), 2010 IEEE International Symposium on
Conference_Location :
Yokohama
Print_ISBN :
978-1-4244-5360-3
Electronic_ISBN :
2158-9860
DOI :
10.1109/ISIC.2010.5612871