APLIKASI PREDIKSI KERENTANAN BANJIR KOTA PALANGKA RAYA MENGGUNAKAN METODE FUZZY MAMDANI BERBASIS WEB
Vulnerability is a condition or condition that can reduce the community's ability to prepare for disaster hazards or threats. The purpose of knowing vulnerability is to reduce the possibility of adverse impacts caused by disasters. The process of predicting flood vulnerability using the Mamdani Fuzzy Inference System method. In the tests carried out by manual calculations and the program uses several defuzzification methods, namely Centroid, SOM (Smallest Of Maximum), LOM (Large Of Maximum), MOM (Mean Of Maximum), Bisector. Furthermore, manual calculations are compared with calculations from the program.The problem of this research is how to design and create a 2D Platformer game based on Android that has an educational element in it that can help users to provide entertainment and learning simultaneously while playing games. The problem of this research is how to implement mamdani fuzzy logic to predict flood vulnerability in Palangka Raya City and how to build a mamdani fuzzy system to predict flood area vulnerability in Palangka Raya City area based on Web with Php programming language. This research produces outputs that are safe, vulnerable, very vulnerable and flood vulnerability. For manual calculations, it begins with determining the fuzzy set of each variable, forming fuzzy rules (implications), composition of rules using the MAX function, confirmation (defuzzification). Meanwhile, the program starts with creating an interface design using Balsamiq Wireframes. Then proceed with implementing it into the PHP programming language code so that the design of the flood vulnerability prediction application can function. After the prediction program has been successfully created, the sub-district monograph data can be entered. Furthermore, it will be processed using the Mamdani Fuzzy Inference System method that has been included in the program code, then the results of the vulnerability will appear.