Albrecht Yordanus Erwin Dodu
Universitas Tadulako

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Pendeteksian Kerusakan Printer menggunakan Metode Forward Chaining Amriana Amriana; Albrecht Yordanus Erwin Dodu; Pebri Ramadhan Mas
ILKOM Jurnal Ilmiah Vol 12, No 1 (2020)
Publisher : Teknik Informatika Fakultas Ilmu Komputer Univeristas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/ilkom.v12i1.523.47-57

Abstract

As technology advances, almost everyone has a printer in their home as a printing aid. but not a few printers that have small or big problems. with this technological advancement, almost all people have personal smarthpones. This research aims to build a moble based system where users can solve printer problems by using applications on their smartphones based on knowledge obtained from experts created by the Forward Chaining method. This expert system can detect nine different types of printers owned by Canon manufacturers with total of 26 Problem and 38 symptomps and has an 80 % of accuracy.
SISTEM PENENTUAN RUTE PENDISTRIBUSIAN PRODUK AIR MINERAL MENGGUNAKAN ALGORITMA ANT COLONY SYSTEM Deny Wiria Nugraha; Albrecht Yordanus Erwin Dodu; Stevi Septiana
ILKOM Jurnal Ilmiah Vol 11, No 2 (2019)
Publisher : Teknik Informatika Fakultas Ilmu Komputer Univeristas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/ilkom.v11i2.418.86-94

Abstract

The problem of determining distribution routes can be categorized as Traveling Salesman Problem (TSP). TSP is a search for a sequence of locations where a salesman travels from the initial location to a list of locations which must be passed. Each location can only be visited once and ends at the initial location of departure. This study aims to resolve the problem of determining the distribution route for mineral water products at PT. Anugerah Wina Sentosa by implementing the Ant Colony System (ACS) algorithm to conduct route searches. The ACS algorithm is an algorithm adopted from the behavior of ants to determine the shortest route from the nest to the food source. Based on the research, the results of the ACS algorithm show that the greater the case to be resolved will affect the system execution time but still can produce the best distance route. The success of this algorithm is influenced by the determination of the value of the ACS parameter, namely β, qo, q, α, 𐐙, the number of ants and the number of ant cycles determined by analyzing the TSP case to be resolved.
Perancangan Robot Pemadam Api Wall Follower Beroda dengan Metode Fuzzy Logic (Studi Kasus : Simulasi Kebakaran pada Komplek Perumahan Citraland Kota Palu) Albrecht Yordanus Erwin Dodu; Amriana Amriana; Firmansyah Firmansyah
Jurnal Informatika Global Vol 10, No 2
Publisher : UNIVERSITAS INDO GLOBAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1247.84 KB) | DOI: 10.36982/jiig.v10i2.852

Abstract

ABSTRACTOne of the problems that robots can do in helping humans is putting out fires. This job requires a fast reaction, because fire can be avoided if the fire has not spread. Fire problems can be reduced if the source of the fire can be found first and extinguished in a short time. This research aims to design a prototype of a wheeled fire extinguisher robot by designing electronic components, mechanical parts and motion actuators on the robot and applying Sugeno fuzzy logic as the basis for the control system algorithm where the process starts from fuzzification, rule inference then defuzzification, and using the Wall Follower method as a method for navigation, because to support the optimum performance of the robot, a navigation system and a reliable design are needed. This robot uses the Arduino mega2560 as a microcontroller board, the ultrasonic sensor HC-SR04 as a distance gauge, the fire sensor as a hotspot detector and the line sensor as a differentiator between home and target zone, while the software used in the robot programming is Arduino IDE. Robot testing is made using the blackbox method and aims whether the robot can extinguish the fire or not. The achievements of the results of this study are, implementing the fuzzy logic and wall follower method on fire-fighting robots so that the robot can search on arenas, extinguish fires on candles, stop and maintain an autonomous distance from walls.  Keywords : Robot, arduino,  fire extinguisher, Sugeno fuzzy logic, wall followerABSTRAKSalah satu masalah yang dapat dikerjakan robot dalam membantu manusia adalah memadamkan api. Pekerjaan ini membutuhkan reaksi yang cepat, karena kebakaran dapat dihindari apabila api belum menyebar. Masalah kebakaran dapat dikurangi apabila sumber api dapat ditemukan terlebih dahulu dan dipadamkan dalam waktu yang singkat. Penelitian ini bertujuan untuk merancang sebuah prototype robot pemadam api beroda mulai dengan merancang komponen – komponen elektronika, bagian mekanik serta aktuator gerak pada robot dan merapkan metode fuzzy logic Sugeno sebagai basis algoritma sistem kontrolnya yang dimana prosesnya dimulai dari fuzzifikasi, rule inferensi kemudian defuzzifikasi, serta menggunakan metode Wall Follower sebagai metode untuk navigasinya, dikarenakan untuk menunjang kinerja optimum robot dibutuhkan sistem navigasi serta rancangan yang handal. Robot ini menggunakan Arduino mega2560 sebagai board mikrokontroller, sensor ultrasonik HC-SR04 sebagai pengukur jarak, sensor api sebagai pendeteksi titik api dan sensor garis sebagai pembeda antara home dan target zone, sedangkan software yang digunakan dalam memogram robot adalah Arduino IDE. Pengujian robot yang dibuat dilakukan dengan menggunakan metode blackbox dan bertujuan apakah robot dapat memadamkan api atau tidak. Capaian dari hasil penelitian ini adalah, mengimplementasikan metode fuzzy logic dan wall follower pada robot pemadam api sehingga robot dapat melakukan penelusuran pada arena, memadamkan titik api pada lilin, berhenti dan menjaga jarak dari dinding secara autonomous.Kata kunci : Robot, arduino, pemadam api, fuzzy logic Sugeno, wall follower