DOI: https://doi.org/10.14710/gt.v19i4.19150

REALISASI PENGENDALI ON-OFF HISTERISIS DENGAN OPERATIONAL AMPLIFIER (OP-AMP)

*Dista Yoel Tadeus  -  Teknik Elektro, Sekolah Vokasi, Universitas Diponegoro, Indonesia
Arkhan Subari  -  Teknik Elektro, Sekolah Vokasi, Universitas Diponegoro, Indonesia
Saiful Manan  -  Teknik Elektro, Sekolah Vokasi, Universitas Diponegoro, Indonesia

Citation Format:
Abstract

The realization of the On-Off control system can be built using the comparator principle. The principle has a weakness that is the possibility of chattering due to 'thin' limit of comparator switching. Low immunity to noise increases chances of chattering, if not anticipated it will cause 'fatigue' on actuator thus reducing component’s lifetime. Hysteresis has features to suppress chattering. This article describes how to realize the hysteresis On-Off controller using Operational Amplifier (Op-Amp) which is simple and cheap discrete electronics component, by modifying the Op-Amp comparator circuit so that it has the hysteresis band with minimum and maximum limit variable so that the reference point of the comparator can be shifted.

Fulltext View|Download
Keywords: On-Off Controller; Chattering; Hysterisis; Op-Amp Comparator;

Article Metrics:

Article Info
Section: Articles
Language : ID
Recent articles
PEMBUATAN CREAM DETERGENT UNTUK MENINGKATKAN KETRAMPILAN IBU-IBU PKK RANCANG BANGUN SISTEM ADMINISTRASI KERJA PRAKTEK DAN TUGAS AKHIR BERBASIS WEB MENGGUNAKAN FRAMEWORK CODEIGNITER KOREKTOR FAKTOR DAYA OTOMATIS PADA INSTALASI LISTRIK RUMAH TANGGA More recent articles
Most cited articles
RECYCLING OF PINEAPPLE WASTE USING LACTOBACILLUS DELBROECKII TO LACTIC ACID DAMPAK PELAYARAN KAPAL LAUT DI ALUR SUNGAI MUSI YODISASI GARAM RAKYAT DENGAN SISTEM SCREW INJECTION PENGKAJIAN SUHU RUANG PENYIMPANAN DAN TEKNIK PENGEMASAN TERHADAP KUALITAS BENIH KEDELAI More cited articles
  1. Deng, H., Larsen, L. F. S., Stoustrup, J., & Rasmussen, H. (2009). A novel method for control of systems with costs related to switching: applications to air-condition systems. Proceedings of the European Control Conference 2009, 554–559. Retrieved from http://www.control.aau.dk/~jakob/selPubl/papers2009/ecc_2009_1.pdf, Everyday Practical Electronics. June 2015
  2. James, S. J., Evans, J., & James, C. (2008). A review of the performance of domestic refrigerators. Journal of Food Engineering, 87(1), 2–10. https://doi.org/10.1016/j.jfoodeng.2007.03.032
  3. J. Frith, Temperature prediction software for refrigerated container cargoes, in: Proceedings of the Institute of Refrigeration,2003-2004, pp. 1-12
  4. Jian, W.-L., & Zaheeruddin, M. (1998). Sub-optimal on-off switching control strategies for chilled water cooling systems with storage. Applied Thermal Engineering, 18(6), 369–386. https://doi.org/http://dx.doi.org/10.1016/S1359-4311(97)00056-2
  5. Leva, A., Piroddi, L., & Boer, A. (2008). Adaptive temperature control in a freezer with on-off actuation. In IFAC Proceedings Volumes (IFAC-PapersOnline) (Vol. 17). https://doi.org/10.3182/20080706-5-KR-1001.1316
  6. Leva, A., Piroddi, L., Di Felice, M., Boer, A., & Paganini, R. (2010). Adaptive relay-based control of household freezers with on-off actuators. Control Engineering Practice, 18(1), 94–102. https://doi.org/10.1016/j.conengprac.2009.09.008

Last update:

  1. Utilization of used oil waste for boiler energy source

    Akbar Pribadi, Theresia Prima Ari Setiyani, Tjendro, Budi Setyahandana, Martanto, D. Widjaja, L.K. Budiasih. E3S Web of Conferences, 475 , 2024. doi: 10.1051/e3sconf/202447505003

  2. ANALISIS RANGKAIAN OP-AMP SEBAGAI KOMPARATOR MENGGUNAKAN CIRCUIT SIMULATOR APPLET

    Reza Pebriawan M, Hana Suraya Khairunnisa, Verra Halizzah, Ranti Sugihartanti, Nisyrina Salsabila, Fathimah Tazkiyyanisa, Dwi Wahyu Riani. JOURNAL OF ELECTRICAL AND SYSTEM CONTROL ENGINEERING, 6 (1), 2022. doi: 10.31289/jesce.v6i1.6421

Last update: 2024-11-21 18:46:43

No citation recorded.