Effect of Pulse Width Modulation on Proportional, Integral, and Derivative Coefficient Characteristics
DOI:
https://doi.org/10.33387/protk.v10i2.5033Keywords:
feed-back controller, PWM, PID coefficient, closed-loop system.Abstract
Based on the value of feedback obtained from the sensor (LDR), the PID algorithm uses the error value obtained from the comparison between the sensor value and the setpoint value to perform calculations so that the PWM generator will use the output value to produce a row of pulses that will be converted to a voltage (signal) with a range of 0 to 255 (0 volt to 5 volt)  and is used to turn on the LED lamp according to the desired light level. The output characteristics generated by the PID control for each coefficient can be used as a benchmark to determine the correct coefficient value for Propotional coefficient, Integral coefficient and Derivative coefficient  as a whole. From the test results, it can be seen that the coefficient value adjustment can be taken based on the size of the difference or error contained in the system. If the difference in error is slight, the use of large coefficient values, especially in derivative coefficients. It helps the system achieve a stable condition and reduces overshoot. Still, if the error value is significant, then applying a considerable efficiency value will make the system achieve stable condition stable becomes a little tricky because it is possible to overshoot the PID output.
Downloads
References
Rendyansyah, E. Exaudi, and A. P. Perdana Prasetyao, “Navigasi berbasis behavior dan fuzzy logic pada simulasi robot bergerak otonom,†J. Nas. Tek. Elektro, vol. 5, pp. 135–144, 2016.
G. RaviTeja, M. Shana, and C. Prasanna, “Feedback robustness in structured closed-loop system,†Eropean J. Control, vol. 57, pp. 95–108, 2021.
W. Karl, W. M. Mohamed, K. I. M. George, G. G. Raymond, and P. Jürgen, “Interaction of open and closed loop control in mpc,†Automatica, vol. 82, pp. 243–250, 2017.
G. F. Michael, S. P. Rohitm, H. Hamza, and G. Bhushan, “Model predictive control in industry: challenges and opportunities,†IFAC-PapersOnLine, vol. 48, pp. 531–538, 2015.
R. B. Rohan, S. P. Gargi, and S. Salunkhe, “Movement control of robot using fuzzy pid algorithm,†IEEE Xplore, vol. 3rd Intern, pp. 1–5, 2016.
W. Purbowaskito and C.-H. Hsu, “Sistem kendali pid untuk pengendalian kecepatan motor penggerak unmanned ground vehicle untuk aplikasi industri pertanian,†J. Infotel, vol. 9, no. 4, pp. 376–381, 2017.
A. K. Tehrani and A. Mpanda, “Introduction to pid controllers - theory, tuning and application to frontier areas : pid control theory,†intechopen, 2012.
A. Pierre, G. Michel, and W. Vincent, “Closed-loop or open-loop models in identification for control?,†IEEE Xplore, 2015.
Y. R.T and M. R, “Perancangan sistem kendali pada lengan assistive social robot menggunakan kamera,†J. Naisonal Tek. Elektro, vol. 6, no. 2, pp. 117–122, 2017.
H. Sira-Ramirez, M. Zribi, and S. Ahmad, “Pulse width modulated control of robotic manipulators,†IEEE Xplore, 2002.
D. G. Zrilic, “Alternative approach to use of pulse width modulation,†IEEE Xplore, 2020.
R. Faisal Fajri and P. Tri Kuntoro, “Implementasi full state feedback lqr dengan jst pada kendali ketinggian quadrotor,†J. Nas. Tek. Elektro dan Inf., vol. 8, no. 4, 2019.
W. Kunlin et al., “Principle and control strategy of pulse width modulation rectifier for hydraulic power generation system,†ScienceDirect, vol. 135, no. Renewable Energy, pp. 1200–1206, 2019, doi: https://doi.org/10.1016/j.renene.2018.12.089.
G. A. Prataman, M. K. R. Ananta, R. W. Setia Budi, Dewantara, and I. P. . Diah, “Kontrol kecepatan motor brushless dc menggunakan double boost converter berbasis pi,†Cyclotr. J. Tek. elektro, vol. 3, no. 1, 2020.
A. W. Wardhana and D. T. Nugroho, “Pengontrolan motor stepper menggunakan driver drv 8825 berbasis signal square wave dari timer mikrokontroler avr,†Junral Nas. Tek. Elektro, vol. 7, no. 1, pp. 80–89, 2018.
Downloads
Additional Files
Published
How to Cite
Issue
Section
License
Authors who publish with this journal agree to the following terms:
- The copyright of the accepted for publication articles shall be assigned to Protek : Jurnal Ilmiah Teknik Elektro as the publisher of the journal. The intended copyright includes the rights to publish articles in various forms (including reprints).
- Protek : Jurnal Ilmiah Teknik Elektro maintain the publishing rights of the published articles.
- Authors are permitted to republish or disseminate published articles by sharing the link/DOI of the article at Protek : Jurnal Ilmiah Teknik Elektro. Authors are allowed to use their articles for any legal purposes deemed necessary without written permission from Protek : Jurnal Ilmiah Teknik Elektro with an acknowledgment of initial publication to this journal.
Protek : Jurnal Ilmiah Teknik Elektro by Department of Electrical Engineering, Faculty of Engineering, Universitas Khairun
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
