Article Per Year (5 Year)
p-Index From 2021 - 2026
1.67
P-Index
This Author published in this journals
All Journal Journal of Applied Science, Technology & Humanities
Daffa Zulqisthi
IPB University
Humanities Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Social Sciences

Published : 12 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 12 Documents
Search

 1   2 
Application of Fuzzy Logic to Detect TSS and DO Contamination in Aquaculture wefi vianita; Daffa Zulqisthi; Muhammad Faiz Assar; Lulu Susan Hanifah; Intan Nazwa Oktarani; Fandhika Al Fatdri Susilarso; Mahesa Rafi Zaka Fatahila; Isti Kentjana; Ranti Ayu Rahmawati; Muhammad Naufal Hazimulfikri; Naufal Auzan Ramadhan
Journal of Applied Science, Technology & Humanities | JASTH Vol. 2 No. 5 (2025): November 2025
Publisher : Batrisya Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62535/f4tdgd70

Abstract

The quality of water in aquaculture systems plays a critical role in maintaining the health andproductivity of aquatic organisms. Two key parameters affecting water quality are DissolvedOxygen (DO) and Total Suspended Solids (TSS), both of which fluctuate and can negativelyimpact fish survival rates. This study aims to design and evaluate a fuzzy logic-basedclassification system using the Mamdani method to assess water quality conditions based on DOand TSS values. The research employed a qualitative approach supported by simulation usingMATLAB software. The input variables were DO and TSS, while the output was theclassification of water quality into two categories: good and poor. The fuzzy inference systemwas constructed using membership functions and rule-based logic. The results showed that thesystem was capable of generating accurate and adaptive outputs, with a sample input of DO 9.04mg/L and TSS 235 mg/L producing an output value of 0.742, indicating good water quality.These findings demonstrate the effectiveness of the system in supporting water monitoring inaquaculture operations.
IMPLEMENTATION OF FUZZY LOGIC ON SIMULATION OF PH, TEMPERATURE, AND DISSOLVED OXYGEN MONITORING SYSTEM FOR DISCUS FISH Farhan Adha; Yassar Ariq Pradian; Muhammad Faiz Assariy; Hafiz Kurniawan; Fahmi Fadillah; Dimas Muhammad Fathur Rifki; Kevin Soerhensen; Baihaqi Al Faatih; Ridwan Kuasa Samudra Singajaya; Abu Dzar Al-Ghifari; Fauziah Prima Aulia; Rachel Delamaya Fefriani; Shabrina Kesya Azizah; Larisa Syafa Adisti; Muhammad Rafa Najwan; Daffa Zulqisthi
Journal of Applied Science, Technology & Humanities | JASTH Vol. 2 No. 4 (2025): September 2025
Publisher : Batrisya Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62535/fzqysf66

Abstract

Discus fish (Symphysodon spp.) are ornamental fish that require special attention to water quality, including pH, temperature, and dissolved oxygen (DO). This research aims to develop a fuzzy logic-based water quality monitoring system to accurately evaluate these parameters. Quantitative methods were used with data collection through literature review and analysis using Matlab. The fuzzification process is applied to convert numerical data into linguistic values that can be processed by the fuzzy system. Results showed ideal temperature ranged from 27-32°C, optimal pH between 4.0-8.0, and good DO levels between 4.0-6.5 mg/L. The developed fuzzy logic system produced ea water quality assessment with a value of 6.61, indicating a fair quality. With high accuracy and average error less than 5%, the system is effective in decision-making for discus fish rearing. The integration of fuzzy logic technology strengthens the continuous monitoring of water quality. This research shows that a fuzzy logic-based approach can improve water quality management and support discus fish welfare.
Co-Authors Abu Dzar Al-Ghifari Alifvia Nabila Cesarina Subekti Aliya Fidella Almaida Pramesti Anastasya Gabriella Andity Indira Marchiana Annisa Pertiwi Hakim Annisa Royani Aphisa Nahl Fitria Arifa Fauzia Rahma Astrid Virta Ayu Alzahra Atikah Fahni Audrey Anastasia Silaen Aura Fadhilah Avril Berlian Dima Aziz Rabih Rabbani Baihaqi Al Faatih Bayu Adi Nugroho Belvana Fazwa Athallah Chandradewi Ekaputri Chika Hayya Asabillah Chika Hayya Sabillah Denisa Nurul Az Zahra Dimas Muhammad Fathur Rifki Disty Isbiyanti Prananingrum Diva Nurina Aurelia Evy Apriliani Fahmi Fadillah Fandhika Al Fatdri Susilarso Farhan Adha Fauziah Prima Aulia Fauziah Siti Khodijah Febrina Disa Cinta Prasetyo Fildza Khairunida Gita Aisy Affatunnisa Grace Octo Suma Panjaitan Hafiz Kurniawan Hafizhah Nur Humairah Hilda Aulia Ainussyfa Hilda Fitria Hidayah Holy Nurani Rabbina Huwaida Asha Dhieva Intan Nazwa Oktarani Iofema Malika Isti Kentjana Itsnaini Nur Rohmawati Jason Timoty Wijaya Kanaya Fatimah Madania Kevin Soerhensen Larisa Syafa Adisti Lola Amelia Lulu Susan Hanifah Mahesa Rafi Zaka Fatahila Mariati Mrr Lukie Trianawati Mrr. Lukie Trianawat Mrr. Lukie Trianawati Mrr.Lukie Trianawati Muchammad Adham Nugraha Muhammad Afzaal Abimanyu Muhammad Faiz Assar Muhammad Faiz Assariy Muhammad Faiz Assarly Muhammad Ghifari Fazan Putra Muhammad Ikmal Muhaniq Muhammad Naufal Hazimulfikri Muhammad Rafa Najwan Muhammad Raihan Prasetya Nadya Nafilah Najla Nadashifa Wicaksono Nastiti Ayu Utami Naufal Auzan Ramadhan Nazwa Khairunnisa Nisrina Ratu Hadayani Samosir Novianty Fauziyah Nur Syahla Fatimah Nurani Amaliatunnisa Nurul Alfiani Dewi Prima Ananta Nugraha Putri Nurhaliza Candra Qorie Rania Rachel Delamaya Fefriani Raissa Nelvandra Putri Rangga Ardiansyah Ranti Ayu Rahmawati Razfa Muhamad Zaki Adz Dzikri Ridwan Kuasa Samudra Singajaya Rifki Oktavia Riris Rahayu Rizqi Hasna Amalia Rohidi Sahrul Aidil Adhar Salsabilla Kansa Ismail Shabrina Kesya Azizah Shalinadira Koswara Sili Maysaroh Siti Hasna Raihana Sofie Saharsa Leilani Katim Sri Diana Sari Syafira Aristawidya Taufan Taufan Putra ananta Vira Aulia Puteri wefi vianita Windy Fadhilah Aprilia Yassar Ariq Pradian