Research on the Temperature Control Algorithm of the Poultry Farm

Abstract:

The environment in poultry farm is a complex system with time-varying, nonlinear and pure lag. The traditional temperature control algorithm is difficult to obtain good control effect. In order to solve the issues of larger overshoot, vibration, low control accuracy and so on, this paper presents a fuzzy-PID estimated control algorithm. Firstly, the system identification is used to get more accurate system model. Then, using the fuzzy control rules improves the system stability precision, reduces the impact of the delay on the system and improves the adaptability of the system. Simulation results show that the proposed control strategy has a fast response, small overshoot, robustness, high control precision and so on. It provides a reference for intelligent control design of poultry temperature.

• Periodical: Applied Mechanics and Materials (Volumes 602-605)
• Pages: 1206-1209
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.602-605.1206
• Online since: August 2014
• Authors: Xiang Jie Niu*
• Keywords: Fuzzy Control, Poultry Farming, Smith Estimate

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