Ihyaudin Ihyaudin
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Kendali Pid Pada Robot Manual Menggunakan Komunikasi Nirkabel Widiantara, Helmy; Ihyaudin, Ihyaudin; Firmansyah, Danang; Sugiharto, Achmad
Journal JCONES Vol 1, No 1 (2012): Pemanfaatan Teknologi Otomasi dan Jaringan Komputer
Publisher : Journal JCONES

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Abstract

At this time, the main problems encountered in robot control robot motion is a matter that is less refined in its movement relates to how the robot moves according to what has been ordered by the user, either in the form of a command position, velocity and acceleration. In addition, to control the robot manually, most still use a cord and less efficient in its use. So that the user (user) must use a long cable so that it can interfere with the motion of the robot. This thesis aims to simplify the user to control a robot using wireless communication with the manual joystick as a controller of the robot is implemented with wireless technology for transmitting data to the robot manually using the communication module Xbee-Pro, a minimum system of  ATMega 32, a series of manual robot consisting of the motor driver module DC and the drive wheel. Joystick in this case has been integrated with the minimum system & Xbee-Pro transmitter (Tx), while the robot is connected with the minimum system manual & Xbee-Pro receiver (Rx), so the joystick can control the movement of the robot wirelessly. To deal with manual control of robot movement, the final task is to use PID control algorithm in the control system. The search process is the result of the constant analysis of the characteristics of the motor is implemented using a microcontroller ATMega 32 of the data obtained from the rotary encoder. Research has been done, the robot can manually take orders from the user with the form of a command position, velocity and acceleration accurately and run smoother by using a constant value of KP = 1, KI = 0.00004 & KD = 0.00002 which is the result of analysis of the characteristics of the motor charts with the value of KP, KD, and KI has the author tried. Robot can manually generate a minimum of actual speed and the maximum 125Rpm 98Rpm averaging time of 1s stable. In this experiment the best result is the value of the actual speed of 125 rpm with a time of 0.8 seconds is stable. Development of wireless communication technology to replace communication with the media cable robot applied in this manual runs well on 1-10 meter range in a confined space conditions and the range of 1-100 meters in open space. In this situation, as long as the position Xbee Xbee Pro Pro Tx and Rx in a horizontal state (point to point) with a bit of an obstacle then the distance will be more distant. But if there is obstruction of the building it is likely that the data transmission can also be losses even data can not be accepted by the receiver.
Rancang Bangun Robot Quadropod Pendeteksi Halangan Dengan Menggunakan Logika Fuzzy Atmaja, Brahmanto Utama; Harianto, Harianto; Ihyaudin, Ihyaudin
Journal JCONES Vol 1, No 1 (2012): Pemanfaatan Teknologi Otomasi dan Jaringan Komputer
Publisher : Journal JCONES

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Abstract

Many robots have been made by experts mimic the shape of the anatomy of living creatures. One of the many popular robots are legged robots. Utilization of legged robots in industry is able to pass through the places that are not possible using a wheeled robot, for example excess legged robot is up and down the stairs. To support the development and use of more advanced control systems, the authors proposed the creation Robot Quadropod Obstacle Detector Using Fuzzy Logic. Fuzzy logic is used to regulate the movement of four-foot robot with the help of two servo motors in each leg as well as data input in the form of obstacle distance detected by the ultrasound sensor. With the movement of the foot 2 DOF (Degree Of Freedom) system, the robot can run well and be able to control the speed of the robot foot steps in accordance with the detected obstacle distance from the use of fuzzy logic while using only one ultrasound sensor.
Pencarian Rute Terpendek pada Citra Labirin Menggunakan Algoritma Dijkstra sebagai Pemandu Gerak Micromouse Robot Santoso, Dwijaya; Harianto, Harianto; Ihyaudin, Ihyaudin
Journal JCONES Vol 1, No 2 (2012): Rekaya Aplikasi Robotika pada Berbagai Bidang
Publisher : Journal JCONES

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Micromouse Robot has a goal to complete the maze that is the path to find a route from start point to finish with the shortest route. In search of the shortest route, Micromouse robot must perform scanning area of the maze path directly to determine the weights as input a shortest route algorithm. Processing on the image of the labyrinth and the Dijkstra algorithm to be the main discussion in this study. In practice, create an image processing algorithm to detect the nodes on the image of the labyrinth that the result becomes the input to the Dijkstra algorithm in order to get Micromouse Robot motion directions. These Applications on computers have been able to detect the nodes on the image of the labyrinth if the track width of a cell evenly, and experienced an error if there is a point that the width of the tracks is uneven in the amount of two cells. The shortest route formed by the application of the computer is in accordance with the route established by the program on Micromouse Robot. Keyword: Dijkstra Algorithm, Image Processing, Microcontroller.
Rancang Bangun Timer Delapan Kanal Menggunakan Metode Counter Tunggal Susanto, Pauladie; Ihyaudin, Ihyaudin
Jurnal GEMATIKA Vol 11, No 1 (2009)
Publisher : Jurnal GEMATIKA

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Untuk memenuhi beberapa kebutuhan secara simultan, maka dimplementasikan delapan unit Timer (Timer Delapan Kanal) dalam sebuah sistem berbasis mikrokontroler MCS51. Metode yang digunakan untuk menangani Timer Delapan Kanal tersebut adalah menggunakan sebuah Counter (Counter Tunggal). Pengaturan tiap kanal yang berfungsi untuk pengendalian perangkat elektronik dengan menggunakan relay. Sistem telah dapat mengendalikan delapan perangkat elektronik dengan pengaturan timer tunggal.