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All Journal Jurnal EECCIS Journal of Research and Technology Compiler Prosiding Seminar Nasional Rekayasa Teknologi Industri dan Informasi ReTII Jurnal Cakrawala Maritim PROCEEDINGS CONFERENCE ON DESIGN AND MANUFACTURE AND ITS APPLICATION
Denny Dermawan
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Aerospace Engineering Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Transportation

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Study of Permanent Magnet Synchronous Motor With LQG Controller and Observer On The Hydraulic Pump System Setiawan, Paulus; Linda Meilani; Denny Dermawan; Freddy Kurniawan; Okto Dinaryanto
Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems) Vol. 17 No. 2 (2023)
Publisher : Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jeeccis.v17i2.1637

Abstract

In today's aircraft industry, the flight control system and landing gear system cannot be separated from the role of the hydraulic technology system. As the prime mover of the hydraulic pump or actuator hydraulic system, a permanent magnet synchronous motor (PMSM) is used. This PMSM is a substitute for the role of conventional combustion engines, and PMSM is considered to have several advantages in increasing performance and efficiency. This research will develop a system to find parameter values for Linear Quadratic Gaussian (LQG) controllers in a hydraulic pump system that is installed as a load from PMSM and then observe and analyze the performance of the response of the synchronous motor system, namely in the form of changes in rotor rotation speed, torque electric power, and stator current on the q-axis. The results of the research on the characteristics of the PMSM implemented in the hydraulic pump system show that the LQG controller is more optimal when compared to the observer controller. The LQG controller is known to have a faster transient response, which is indicated by the value of the settling time improvement at no load, namely 116.67% for the observer controller and 364.705% without the controller. Then when the synchronous motor serves the nominal load, the rotational speed of the rotor produced in the steady state becomes 8.29% faster than the observer controller and 74.49% without the controller. This rotor's rotational speed affects the time the actuator needs to extend and retract motion.
PENGARUH KEBISINGAN DAN IKLIM KERJA TERHADAP STRES KERJA DI PABRIK PRODUKSI MAKANAN HEWAN Wiediartini; Denny Dermawan
Journal of Research and Technology Vol. 5 No. 1 (2019): JRT Volume 5 No 1 Jun 2019
Publisher : 2477 - 6165

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55732/jrt.v5i1.444

Abstract

Noise and heat have become a problem for a worker in the animal food processing company. The aim of this study was to analyze the influence of noise and heat to stress. The result showed a relationship between noise, heat, and stress (sig 0,003<0,05). A moderate correlation between noise, heat, and stress was also observed (r=0,561). No differences between the two groups of age, gender, and status were found with t-test. Reducing noise and heat were necessary to be executed through engineering and administrative control. There was no need to differ the treatment to control the stress between a group of gender, age, and status.
Co-Authors Adhi Setiawan Ahmad Erlan Afiuddin Alma Vita Sophia Anda Iviana J Andika Agung Firmansyah Arfianto, Afif Zuhri Bagas Adhiwangsa Bella Naziel Iqmalia Dika Rahayu W Fani Firmansyah Fipka Bisono Freddy Kurniawan Gigih Alam Pambudi Imam Hambali Azhori Linda Meilani Lutfi Wicaksono Moch Luqman Ashari Mochamad Ashari Mochamad Reganata Mochammad Choirul Rizal Mochammad Rifai Novi Eka Mayangsari Nurcahyani Dewi Retnowati Okto Dinaryanto Pandam Eko Prihatmoyo Rafi Narariya Ramadhan Setiawan, Paulus Tanti Utami Dewi Tarikh Azis Ramadani Ulvi Pri Astuti Wahid Kurniawan Wahyu Irawan Wiediartini Wiediartini Yuliani Indrianingsih Zhulfa Arif Hidayat