Title :
Optimal growth by dynamic programming approach for reduced system for the microalgae culture
Author :
Carmona, I.G. ; Munoz, J.T. ; Dominguez, A.R.
Author_Institution :
Dept. of Autom., Cinvestav, Mexico City, Mexico
Abstract :
The optimal microalgae growth problem of the photosynthetic factory (PSF) is studied here. The objective is to maximize the photosynthetic production rate (related proportionally to the specific growth rate of microalgae) by manipulating the irradiance. Since microalgae growth is affected by slow and fast dynamics, an optimal control on the well known reduced model is shown. Since the optimal control obtained does not depend on the states of the system but only in the time, it can be assumed as an open loop control. This is an important result because measure cost can be omitted.
Keywords :
dynamic programming; microorganisms; open loop systems; optimal control; reduced order systems; dynamic programming approach; irradiance manipulation; microalgae culture reduced system; microalgae specific growth rate; open loop control; optimal control; optimal microalgae growth problem; photosynthetic factory; photosynthetic production rate; reduced model; Analytical models; Dynamic programming; Mathematical model; Numerical models; Optimal control; Production; Steady-state; Dynamic Programming; Microalgae; Optimization; Singular perturbations;
Conference_Titel :
Electrical Engineering, Computing Science and Automatic Control (CCE), 2012 9th International Conference on
Conference_Location :
Mexico City
Print_ISBN :
978-1-4673-2170-9
DOI :
10.1109/ICEEE.2012.6421169
