Sandrawanto
Tehnik Informatika STMIK ATMA LUHUR PANGKALPINANG

Jl. Jend Sudirman Selindung lama pangkalpinang Kepulauan Bangka Belitung

Email : sandrawanto888@yahoo.co.id, bancit.cbr@gmail.com

ABSTRACT
The development of computer technology is so sophisticated and cutting-edge capable of helping humans in many ways, not least in diagnosing disease. Expert systems are computer-based system that uses knowledge, facts and reasoning techniques in solving problems that typically can only be solved by an expert in the field tersebu. Thus the author took the initiative to make the final assignment of the “Web-Based Expert System for Diagnosing Diseases Using Oranges Fuzzy Methods.” The method used is the Fuzzy method, because this method is efficient enough to use in diagnosing the disease citrus. This system can provide early diagnosis of disease based on symptoms and intensity of orange symptoms are visible from the outside and input by the user, without having to ask directly to the experts. The system is made with a web-based. Applications created with web- based PHP programming language.
Keywords: Expert System, Citrus Diseases, Fuzzy Methods, PHP