Abstract
This paper predicts the temperature of optical transmitter and receiver through the BP algorithm based on MATLAB simulation platform. The inner temperature is affected by ambient temperature, heating power, air pressure, wrapping mode, whose stabilization needs corresponding adjustment of these conditions. And the BP network structure with 4-8-5-1 is adopted, the Tansig function is applied in the implication layer, at the same time, the Purelin function is applied in the output layer. At last, the finite samples are trained and tested through the MATLAB. Contrast with the PID algorithm, the simulation result shows that there is a higher precision and faster convergence in the BP algorithm. In the meantime, the generalization ability of the BP network gives inner temperature when there are 4 inputs, which reflects the basic feature of the whole system. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of the Organizers of 2011 International Conference on Energy and Environmental Science.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call