Monitoring System and Temperature Controlling on PID Based Poultry Hatching Incubator

2nd International Conference on Vocational Education and Electrical Engineering

无线电电子学;教育

Shafiudin, S.^1 ; Kholis, N.^1

Electrical Engineering Department, Faculty of Engineering, Universitas Negeri Surabaya, Indonesia^1

关键词: Actuators and sensors;    Fluctuating temperatures;    Set-point temperatures;    Steady state errors;    Steady-state condition;    Temperature conditions;    Temperature controlling;    Temperature stability;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/336/1/012007/pdf
DOI  :  10.1088/1757-899X/336/1/012007

学科分类：发展心理学和教育心理学

来源: IOP

【 摘 要 】

Poultry hatching cultivation is essential to be observed in terms of temperature stability by using artificial penetration incubator which applies On/Off control. The On/Off control produces relatively long response time to reach steady-state conditions. Moreover, how the system works makes the component worn out because the lamp is on-off periodically. Besides, the cultivation in the market is less suitable to be used in an environment which has fluctuating temperature because it may influence plant's temperature stability. The study aims to design automatic poultry hatching cultivation that can repair the temperature's response of plant incubator to keep stable and in line with the intended set-point temperature value by using PID controller. The method used in PID controlling is designed to identify plant using ARX (Auto Regressive eXogenous) MATLAB which is dynamic/non-linear to obtain mathematical model and PID constants value that is appropriate to system. The hardware design for PID-based egg incubator uses Arduino Uno R3, as the main controller that includes PID source, and PWM, to keep plant temperature stability, which is integrated with incandescent light actuators and sensors where DHTI 1 sensor as the reader as temperature condition and plant humidity. The result of the study showed that PID constants value of each plant is different. For parallel 15 Watt plant, Kp = 3.9956, Ki = 0.361, Kd = 0, while for parallel 25 Watt plant, the value of Kp = 5.714, Ki = 0.351, Kd = 0. The PID constants value were capable to produce stable system response which is based on set-point with steady state error's value is around 5%, that is 2.7%. With hatching percentage of 70-80%, the hatching process is successful in air-conditioned environment (changeable).