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All Journal IPTEK Journal of Proceedings Series JTT (Jurnal Teknologi Terapan) J-Eltrik Sewagati Khidmatuna: Jurnal Pengabdian Masyarakat
Arief Abdurrakhman, Arief
Department Of Instrumentation Engineering Institut Teknologi Sepuluh Nopember
Humanities Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Social Sciences

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Journal : IPTEK Journal of Proceedings Series

 1 
Sliding Mode Control System of Single Phase Buck-Boost Inverter with Buffer Inductor Purwadi Agus Darwito; Arief Abdurrakhman; Almas Fachrullah
IPTEK Journal of Proceedings Series No 1 (2015): 1st International Seminar on Science and Technology (ISST) 2015
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2015i1.1107

Abstract

Inverter is one of the primary components of a distributed electric power plants that serve as modifiers DC voltage into AC. In this research is applied of the Sliding Mode Control on Inverter Buck Boost One phase with Buffer Inductor. In the Open Loop test with the source voltage of 60 Volts, generate graphics output voltage in the form of a sinusoidal wave with maximum amplitude of about 400 volts. In the Closed Loop test, the graph output voltage can be controlled to follow a set point with SMC control method of order 2, and the resulting value Error Steady State smallest at 300 Volt, which amounted to 3.33%. The smallest sensitivity value of 0.29 when the input voltage changes by 32%.
Distance Control System to Increase Precision And Stability of Glass Cleaning Robot Bambang Sampurno; Arief Abdurrakhman; Herry Sufyan Hadi; Heri Joestiono; Amanda Fitri Saudzah
IPTEK Journal of Proceedings Series No 3 (2019): International Conference on Engineering Technology Advance Science and Industrial Appli
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (663.135 KB) | DOI: 10.12962/j23546026.y2019i3.5831

Abstract

Glass is a widely used material today. One of them is as a window of a building. As the material is easily broken, glass is very vulnerable in the cleaning process. This causes the process of cleaning the glass cannot be done carelessly. To overcome these problems, one of them is to replace the work done by humans with machines or robots. The glass cleaning robot was created as a glass cleaner replacing the conventional workforce. One of the most important elements in the operation of glass cleaner robots is the robot glass distance control system against glass edges using proximity sensors. At a distance of 35 cm, the proximity sensor will send a signal back to the microcontroller and forwarded to the input dc motor so that the value changes rpm on the motor with pwm value of 205 each for the left motor and 150 for the right motor for 1 second so that The robot will turn clockwise. From the tested, gotten the response of distance control system based on the PWM value vs time. It shows that the system has a good response to listing programs that have been created. It does not have a research value different from the setting point and fast to achieve stable conditions. In the design of cleaning fluid monitoring system on glass cleaning robot used water level sensor. It used Bluetooth as a wireless system to display height of water in container cleaning fluid.
Co-Authors Almas Fachrullah Amanda Fitri Saudzah Anis Wahyumulyaning Tiyas Arman Hakim Nasution Balisranislam, Balisranislam Bambang Lelono Widjiantoro Dhirga Kurniawan Hadi, Herry Sufyan Hamidah, Nur Laila Haqqi Dudayef, Ahmad Heri Joestiono Mohammad Berel Toriki Ninditya Nareswari Purwadi Agus Darwito Purwadi Agus Darwito Rahmadiansah, Andi Roekmono Roekmono Sambodho, Kriyo Sampurno, Bambang Totok Soehartanto Tutug Dhanardono Wahyumulyaning Tiyas, Anis