Simulasi Penerapan Sistem Kendali PID pada Alat Pengusir Hama Tanaman Padi

Muhammad, Maftuuh (2025) Simulasi Penerapan Sistem Kendali PID pada Alat Pengusir Hama Tanaman Padi. Diploma thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Indonesia adalah salah satu produsen utama beras di Asia Tenggara, namun produktivitas tanaman padi sering terhambat oleh serangan hama seperti burung pipit dan tikus sawah. Penelitian ini bertujuan untuk meningkatkan efektivitas alat pengusir hama tanaman padi melalui penerapan sistem kendali PID (Proportional-Integral-Derivative). Alat ini dirancang untuk mengusir hama dengan parameter utama intensitas suara (80 dB) dan frekuensi dinamis (1–20 kHz untuk burung pipit, 30–40 kHz untuk tikus). Model matematis komponen alat, seperti Voltage-Controlled Oscillator (VCO), amplifier, filter Low-Pass, dan speaker, disimulasikan menggunakan MATLAB Simulink. Hasil simulasi menunjukkan bahwa sistem kendali PID secara signifikan meningkatkan kinerja alat. Overshoot dapat ditekan hingga 9,34% untuk burung pipit dan 8,15% untuk tikus sawah, dengan waktu naik masing-masing 1,56 × 10⁻⁶ detik dan 1,64 × 10⁻⁴ detik serta waktu stabilisasi sebesar 8,87 × 10⁻³ detik dan 8,86 × 10⁻³ detik. Error steady-st ate juga sangat kecil, yaitu 0,000313% untuk burung pipit dan 0,000525% untuk tikus. Pengendalian frekuensi menghasilkan suara yang sesuai dengan rentang yang mengganggu hama. Penelitian ini menunjukkan efektivitas penerapan kendali PID dalam meningkatkan responsivitas dan stabilitas alat pengusir hama. Hasil ini dapat menjadi dasar pengembangan lebih lanjut, termasuk pengujian lapangan dan integrasi dengan teknologi IoT untuk pengendalian jarak jauh. ================================================================================================================================
Indonesia is one of the leading rice producers in Southeast Asia; however, the productivity of rice crops is often hindered by pests such as sparrows and rice field rats. This research aims to improve the effectiveness of rice pest repellent devices by implementing a PID (Proportional-Integral-Derivative) control system. The device is designed to repel pests using two main parameters: sound intensity (80 dB) and dynamic frequency (1–20 kHz for sparrows, 30–40 kHz for rats). Mathematical models of the device components, such as the VoltageControlled Oscillator (VCO), amplifier, Low-Pass filter, and speaker, were simulated using MATLAB Simulink. The simulation results show that the PID control system significantly enhances the device's performance. Overshoot was reduced to 9,34% for sparrows and 8,15% for rats, with rise times of 1,56 × 10⁻⁶ seconds and 1,64 × 10⁻⁴ seconds, respectively, and stabilization times of 8,87 × 10⁻³ seconds and 8,86 × 10⁻³ seconds. The steady-state error was miimal, at 0,000313% for sparrows and 0,000525% for rats. Frequency control accurately produced sound within ranges that effectively deter pests. This research demonstrates the effectiveness of PID control in improving the responsiveness and stability of pest repellent devices. These findings provide a basis for further development, including field testing and integration with IoT technology for remote control.

Item Type:	Thesis (Diploma)
Uncontrolled Keywords:	PID, Pengusir Hama, Intensitas Suara, Frekuensi Dinamis, MATLAB Simulink PID, Pest Repellent, Sound Pressure Level, Dynamic Frequency, MATLAB Simulink
Subjects:	Q Science > QA Mathematics > QA401 Mathematical models.
Divisions:	Faculty of Vocational > Mechanical Industrial Engineering (D4)
Depositing User:	Muhammad Maftuuh
Date Deposited:	23 Jan 2025 04:38
Last Modified:	23 Jan 2025 04:38
URI:	http://repository.its.ac.id/id/eprint/116722

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