State Feedback controller in a closed poultry house system

Abstract

The poultry house model is governed through the nonlinear behavior of psychrometric mechanisms. In order to discern the dynamics of broiler house and to construct a convenient controller, we examine in this work, the problem of stabilizing temperature and humidity in poultry house model during the winter climate. The specific aim of this research is to analyze the application of the state feedback-Integrator controller to a multivariable system (MIMO). For this purpose, the designed control strategy is executed to adjust the required conditions of an optimal growth of the broilers. The proposed controller was implemented to maintain the relative humidity and temperature inside a poultry house under the cold conditions related to the Moroccan climate. The simulation results shows a good performance in terms of the state error and settling time.