Article Per Year (5 Year)
p-Index From 2020 - 2025
0
P-Index
This Author published in this journals
All Journal Jurnal Teknologi Pertanian
Widya Hari Pratiwi
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Computer Science & IT

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
The Application of Fuzzy Logic for Quality Assessment of Fresh Milk Santoso, Imam; Wijana, Susinggih; Pratiwi, Widya Hari
Jurnal Teknologi Pertanian Vol 11, No 1 (2010)
Publisher : Fakultas Teknologi Pertanian Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (239.268 KB)

Abstract

The quality assessment of raw material fresh milk in PT XXX was carried out organoleptically, physico-chemically, and microbiologically.  The assessment included some variables and determinations of parameter as main problem. The aims of this study were to determine quality parameter for assessing with fuzzy logic to increase accuracy of fresh milk quality. The analytical method used was Fuzzy Inference System Mamdani with Matlab program. The stage was carried out such as: variable appointment and forming of fuzzy set, appointment of membership function, appointment of fuzzy rule, and defuzzyfication to get the output in the form of numeral of domain of fuzzy set.  As a result, quality assessment of fresh milk with fuzzy logic consisted of 6 variables, were color, taste, odor, pH, protein, and the resazurin.  The range of this quality assessment was 1-9, that 9 was the highest value.  The result of analysis with fuzzy logic showed that the best defuzzyfication method was MOM (Mean of Maximum). Parameter of quality assessment with fuzzy logic for accepted fresh milk was 5.5 to 9, and below that value fresh milk will be rejected or returned to supplier.Keywords: fuzzy logic, quality assessment, fresh milk
Co-Authors Imam Santoso Susinggih Wijana