DESIGN OF TEMPERATURE CONTROL AND WATER SALINITY IN AQUARIUM BLUE BOTANA FISH
Keywords:
temperature control, salinity controlAbstract
In this final project has been designed a device to control temperature and salinity of sea water in the aquarium blue botana (Acanthurus leucosternon). This designed system consists of a temperature sensor, salinity sensor, microcontroller, chiller, heater, LCD, DC pump, and Aquarium. The controller in the system consists of 2 types, namely the on / off controller that is used to turn on the chiller when the sensor signals to the controller algorithm that the temperature is above 28 ÌŠC and will be off at 26 ÌŠC, the two on / off controllers are used to turn on the heater when the temperature is below 25 ÌŠ C until the temperature reaches 26 ÌŠ C, the heater will turn off, and the third fuzzy logic controller to start the saltwater pump when salinity is below 29 ppt and start the fresh water pump when the salinity is above 30 ppt. In the fuzzy controller the fuzzy controller input is error and delta error while the output is pulse width modulation. Each input and output variable is classified in 5 membership functions. The defuzzification method used is the centroid method. The results obtained are the control system response has 15% overshoot and 0.5 ppt steady state error, with range of 26-32 ppt with a setpoint of 29 ppt.
References
Mismail, Budiono. 2010. Akuarium Terumbu Karang, Malang : Penerbit Universitas Brawijaya Press (UB Press).
Mohammad A, Syawaludin AH, dan Kunto W 2016. Struktur Komunitas Ikan Karang di Perairan Kendari. Jurnal Perikanan dan Ilmu Kelautan, UNPAD kampus Jatinagor, Bandung Jawa Barat.
Ari B. Rondonuwu. 2014. Ikan Karang di Wilayah Terumbu Karang Kecamatan Maba Kabupaten Halmahera Timur Provinsi Maluku Utara. Jurnal Ilmiah Platax, Maluku Utara.
Taufik Rahim, Rully Tuiyo, dan Hasim. 2015. Pengaruh Salinitas Berbeda terhadap Pertumbuhan dan Tingkat Kelangsungan Hidup Benih Ikan Nila Merah di Balai Benih Ikan Kota Gorontalo. Jurnal Perikanan dan Ilmu Kelautan, Universitas Negeri Gorontalo, Gorontalo. Walsh, Margaret Paton. 2015. Status Review Report: Orange Clownish (Amphiprion percula). National Marine Fisheries Service
Akhmad Pahdi dan Burhadi Rahman. 2017. Prototype Pengendali Suhu Aquamarine Berbasis Arduino (AQUINO). Jurnal Teknik Informatika STMIK Banjarbaru, Kalimantan Selatan.
Mahasiswa Teknik Elektro dan Dosen Teknik Elektro Universitas Brawijaya 2017. PENGENDALIAN SUHU DAN SALINITAS AIR PADA AKUARIUM IKAN BADUT (Amphiprion percula) BERBASIS MIKROKONTROLER ARDUINO. Jurnal Teknik Elektro Universitas Negeri Brawijaya, Malang.
