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Fiqri Nurfadillah
IPB University
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Implementation of Fuzzy Logic in Determining the Acceptance Status of Fresh Milk Based on pH and Density Ahmad Daffa Naufal Ziddani; Fiqri Nurfadillah; Muhammad Danang Mukti Darmawan; Ester Angeline; Nanda Octavia; Syahla Aqilah; Salsabila Arina Pramudita; Wianda Aghnia Salsabila; Febby Aurellya; Novi Giotta Hutapea; Asochia Naomi Sitohang; Assadel Zhafif Alwaini; Ayu Shakira Nur Riawan; Aqila Asysyakur; Difa Mukmilatul Kautsar; Raisa Fasya; Luluah Sabrina Putri; Mrr Lukie Trianawati
Journal of Applied Science, Technology & Humanities | JASTH Vol. 1 No. 3 (2024): June 2024
Publisher : Batrisya Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62535/xvycaa24

Abstract

Fuzzy logic, known as fuzzy set theory, has become widely used to deal with uncertainty in research data processing. Fuzzy logic methods are known for their ease of implementation in machine language environments and their effectiveness in combining machine language representations with humanlanguage with an emphasis on meaning or importance. Fuzzy logic maps input space to output space, and this concept is closely related to dealing with uncertainty in data. In applying fuzzy logic in this study, the variables pH and density of milk are considered inputs whose value ranges are divided into low, medium, and high categories. The result of the fuzzy system is the acceptability state of fresh milk. By applying this method using MATLAB software, the simulation results show that at a milk pH of 6.2 and a specific gravity of 1.0320, the acceptability state of fresh milk is 30. After the defuzzification process and manual calculation, the final result is 29.30~30. From these results, fuzzy logic provides high accuracy to support progressive decision-making. This allows the system to consider the complexity of milk quality criteria that cannot always be measured in a binary way (e.g., good or bad), resulting in more precise and accurate decisions.
Implementation of Fuzzy Logic on Adding Sodium Bicarbonate and Carboxy Methyl Cellulose (CMC) Concentrations to the Texture of Wet Noodles Sabrina Anjani; Fiqri Nurfadillah; Ester Angeline; Nanda Octavia; Muhammad Danang Mukti Darmawan; Ilham Arrizqillah; Fajar Septiandi; Ragil Arimbi Nuryan Putri; Annisa Salsabila Suryawan; Alya Agustin; Eka Dewi Anisyah Azis; Maghfira Syafiqa; Muhammad Daffa Dzikra Martanegara; Syahla Sandrina; Alya Retno Hasyyati; Selva Rafania Haifa; Mrr. Lukie Trianawati
Journal of Applied Science, Technology & Humanities | JASTH Vol. 2 No. 1 (2025): January 2025
Publisher : Batrisya Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62535/g57ddv54

Abstract

Abstract The purpose of this study was to identify appropriate concentrations of sodium bicarbonate and CMC in order to produce wet noodles with textures preferred by consumers. The steps used in this study are to conduct a literature study to obtain data in the form of input variables, namely sodium bicarbonate and Carboxy Methyl Cellulose (CMC), and output, namely texture. The input variables are fuzzified, and then the fuzzy rules and inference are determined by Mamdani and defuzzification methods. Data processing using the Mamdani method is carried out with the help of the Matlab application. The result of this study is the formulation of sample 1 with the addition of 0.6% sodium bicarbonate and 0.2% CMC and sample 2 with the addition of 0.6% sodium bicarbonate and 0% CMC, which are recommended to consumers because they produce the preferred texture of wet noodles.
The Use off Fuzzy Mamdani to Predict Tilapia Production Based on Freshwater Quality Muhammad Aqshol Dafa Ramadhan; Muhammad Raulian Deyastra; Fawwaz Fadlurohman; Rahmah Syahidah; Muhammad Radithya Naufal Apriansyah; Devara Ryanta Mulya; Nanda Octavia; Ester Angeline; Muhammad Danang Mukti Dermawan; Bagas Wibisono; Bintan Naktavia; Muhammad Surya Ramadhan; Evita Maharani; Yuliandra Rizky; Yahya Ian Keyvin Sitio; Fira Arista Dewi; Ghinna Zulfia; Putri Ryanda; Rezky Damayanti Nur; Fiqri Nurfadillah
Journal of Applied Science, Technology & Humanities | JASTH Vol. 1 No. 5 (2024): November 2024
Publisher : Batrisya Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62535/3jfbnh51

Abstract

Fish cultivation is a form of animal husbandry that is widely practiced by Indonesian people, whether cultivation is in ponds, rivers, or the sea, fish cultivation in ponds requires regular maintenance and feeding of fish. Excessive feeding also affects the water quality of the cultivation media which also affects the survival of the fish. One solution is to build a water quality monitoring system. A monitoring system can be created based on Fuzzy logic which makes it easier to control water quality. In this research, the sensors used were temperature, pH, DO, and ammonia. The data will then be processed by Matlab and will display the results on the screen.
Co-Authors Ade Trisna Iswanda Afifah Nur Lina Putri Agus Miftah Nur Rizqi Ahmad Daffa Naufal Ziddani Aidil Hidayat Aisyah Sakha Damarjati Alya Agustin Alya Retno Hasyyati Amanda Atika Zahra Amanda Bhanuwatie Amelia Indah Pariansyah Andhea Sitoresmi Nurauliya Annisa Intan Handayani Annisa Salsabila Suryawan Aqila Asysyakur Arridho Fariz Alghifari Asochia Naomi Sitohang Assadel Zhafif Alwaini Awwalu Rohadatil 'Aisy Ayu Shakira Nur Riawan Bagas Wibisono Bima Widya S Bintan Naktavia Camelia Trirahmawati Cika Ridha Rismawati Danang Mukti Darmawan Danish Ardian Pangestu Daryn Ramadhani Az Zahra Debora Florence Nainggolan Denita Dwi Maharani Dennaya Mustika Devara Ryanta Mulya Dhafa Kamil Difa Mukmilatul Kautsar Dinda Ayu Prameswari Dini Anisa Amaliasari Eka Dewi Anisyah Azis Enjela Rahmawati Ester Angelina Ester Angeline Evita Maharani Fadly Ramdani Faida Nur Zakiyah Fajar Septiandi Fawwaz Fadlurohman Febby Aurellya Fiona Kharismatunnisaa Fira Arista Dewi Firdayanti Firdayanti Firdayanti Gavrilan Hafiz Rangkuti Ghaisya Raihana Ghassan Rafananda Raja Harahap Ghina Khairunnisa Putri Ghina Sabillah Ghinna Zulfia Gita Khaerunnisa Hanan Luthfan Hafizh Herlambang Nurasyid Ramdhani Hidayat Faiz Sanjaya Ida Bagus Wahyu Rizky Himayasa Putra Ihda Rahmadaniar Ilham Arrizqillah Ilham Galeh Ramadhan Intan Nurmaharani Ivan De Nerol Ivan De Nerol Izharul Haq Ar Rafi Jeni Luthfi Araya Luluah Sabrina Putri M. Aldo Ramdhan Pratama Maghfira Syafiqa Maulana Ishaq Mohamad Alvin Renaldi Mohamad Fikih Amar Dani Mohamad Mohamad Alvin Renaldi Mrr Lukie Trianawati Mrr. Lukie Trianawati Muhammad Aqshol Dafa Ramadhan Muhammad Daffa Dzikra Martanegara Muhammad Danang Mukti Darmawan Muhammad Danang Mukti Dermawan Muhammad Karim Bachtiar Muhammad Radithya Naufal Apriansyah Muhammad Raulian Deyastra Muhammad Surya Ramadhan Mutiara Vania Hesti Nadia Nur Azizah Nafi'a Ikromatul Hasanah Nafla Hasna Alifa Nailah Ghaida Putri Prabowo Nanda Octavia Nanda Rizki Utami Naufalariq Syawal Athallah Naura Nazhara N Nazwa Zulfa Fadilah Nisrina Mutiara Anandha Novi Giotta Hutapea Putri Ryanda Putri Tampubolon Rafi Rasyid Parmana Rafly Aulia Rahman Ragil Arimbi Nuryan Putri Rahmah Syahidah Raida Dwiana Yasmin Raisa Fasya Ramma Dwi Rachmat Rayna Suci Alifah Rezky Damayanti Nur Rini Yuni Sara Situmorang Riyo Putra Syam Satria Rolan Natanael Sitinjak Sabrina Anjani Salsabila Arina Pramudita Salsabila Az-Zahrah Salsabila Salsabila Selva Rafania Haifa Shafira Fayza Dewani Sudiro Shepia Wardina Syahla Aqilah Syahla Sandrina Syawaliyah Yahya Syifa Az Zahra Viony Amelia Viska Putri Prisillia Wianda Aghnia Salsabila Xaviera Yasmin Azahra Yahya Ian Keyvin Sitio Yourdan Saputra Yuliandra Rizky Zevanya Gultom