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All Journal ELKHA : Jurnal Teknik Elektro Jurnal Teknik Elektro Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) SITEKIN: Jurnal Sains, Teknologi dan Industri JURNAL NASIONAL TEKNIK ELEKTRO PROtek : Jurnal Ilmiah Teknik Elektro Seminar Nasional Teknologi Informasi Komunikasi dan Industri Building of Informatics, Technology and Science JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Aiti: Jurnal Teknologi Informasi Indonesian Journal of Informatic Research and Software Engineering Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering)
Dian Mursyitah
Program Studi Teknik Elektro, Fakultas Sains Dan Teknologi, UIN SUSKA RIAU
Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Mathematics Mechanical Engineering Public Health Other

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Desain Pengendali LQR-PID Untuk Mengendalikan Getana Pada Sistem Suspensi Seperempat Kendaraan (Quarter Car) faizal ahmad faizal; Dian Dian Mursyitah; Ewi Ewi Ismaredah; Al Al Kautsar
Seminar Nasional Teknologi Informasi Komunikasi dan Industri 2019: SNTIKI 11
Publisher : UIN Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (447.056 KB)

Abstract

Transportation is a important thing for increasing of economyc development  in the world and the example a car. Car has important system that is suspension. Suspension is sustain of car and make sure comfort. Enjoy and comfort is a point  riding on the street. Ideal conditions when driving is the vehicle cabin does’nt shock on bumby roads. Suspension consists of two types, passive and active. In this paper use passive because easy and conventional modeling. Passive suspension is whics is still commonly used and  reduce vibration in the vehicle cabin when driving.  A controller is required for maintain the comfort cabin without vibration. LQR the optimal controller to solve regulator problem.  After being simulated the result is error -20.88meter and overhsoot 11.6%. PID controller is added for reduce error and overshoot. The result is error 0 meter overshoot 0% settling time 0.39, rise time 0.35 delay time 0.14. LQR-PID controller can reduce error and overshoot Keywords: LQR, LQR-PID , Suspension, Quarter Car
Desain Pengendali Sliding Mode Control Untuk Mengendalikan Posisi Hover Pada Unmanned Aerial Vehicle Quadcopter faizal ahmad faizal; Ewi EWi Ismaredah; Dian Dian Mursyitah; Fernando Ahmad Zeqri
Seminar Nasional Teknologi Informasi Komunikasi dan Industri 2019: SNTIKI 11
Publisher : UIN Sultan Syarif Kasim Riau

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Abstract

Quadcopter is a type of unmanned aerial vehicle that has 4 rotor to fly. one of the most important and fundamental flying movements of the Quadcopter is the hover movement, that is the ability to fly hovering that is affected by the roll, Pitch and yaw angle  (rotation motion). The hover movement becomes an inner loop of the quadcopter system so it is necessary to maintain the stability. The Quadcopter also has light and small construction, that is makes the Quadcopter difficult to maintain its stability. To resolving the stability problem, conducted simulated test using MATLAB software for controller design capable of maintaining the quadcopter stability hover movement. The proposed controller is Sliding Mode Control (SMC), the SMC is a well-known controller for its robustness. From the test results, shows the SMC is able to reach a set point of 0.1 radians in less than 1 second and maintains the stability of the hover movement at the set point of 0.1 radians without any errors steady state and overshoot with settling time 0.319 for roll and pitch angle then 0.445 for yaw angle. Keywords : Hover, Quadcopter, Rotation Motion , Settling time, SMC, Stability
Desain Pengendali Hybrid Proposional Integral dan Sliding mode pada proses CSTR Dian Mursyitah; Nanda Putri Miefthawati
Seminar Nasional Teknologi Informasi Komunikasi dan Industri 2014: SNTIKI 6
Publisher : UIN Sultan Syarif Kasim Riau

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Abstract

Penelitian ini mengajukan desain pengendali hybrid PI dan sliding mode untuk mengendalikan level dankonsentrasi pada sistem CSTR. Metode pengendali sliding mode mampu mengatasi gangguan dan menjagasistem tetap stabil, tetapi sliding mode juga memiliki kekurangan yaitu chattering. Chattering sebagai kelemahandari pengendali sliding mode berdampak pada peningkatan error steady state. Sehingga, pengendali konvensionalPI ditambahkan untuk mengatasi chattering dan menghilangkan error steady state. Metode penelitian dimulaidengan pemodelan matematis, perancangan dan hybrid kedua pengendali untuk mendapatkan respon yangdiinginkan. Hasil simulasi menunjukkan nilai ess minimum yaitu 0,0002 untuk level dan 0,0025 untuk konsentrasi.Hal ini membuktikan bahwa pengendali hybrid PI dan sliding mode menghasilkan performansi yang lebih baikdengan waktu transient yang dua kali lebih cepat.
ANALISA PENGENDALI HYBRID SLIDING MODE CONTROL DAN PID UNTUK MENGENDALIKAN CONCENTRATION PADA ISOTHERMAL CONTINUOUS STIRRED TANK REACTOR (CSTR) Ahmad Faizal; Dian Mursyitah; Ewi Imaredah; Muhammad Ikhsyan
Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) Vol 5 No 1 (2018): Jurnal Ecotipe, April 2018
Publisher : Jurusan Teknik Elektro, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/ecotipe.v5i1.29

Abstract

Systems in industry often occur in performance or desired performance. One of them isothermal CSTR system where the system has not been able to work according to the desired set point 1 g.mol / litter, to achieve the set point then used the controller Sliding Mode Control in Hybrid with PID in identification with FOPDT method to lower the value steady state error From the controller obtained results where the Sliding Mode Control Hybrid PID is able to not achieve set point value 1 g.mol / litter with ts = 3.0446 seconds.
PID CONTROL DESIGN - GAIN SCHEDULLING FOR POSITION CONTROL IN MAGNETIC LEVITATION BALL SYSTEMS Dian Mursyitah; Ahmad Faizal; Rahmat Andi Kurniawan
Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) Vol 5 No 2 (2018): Jurnal Ecotipe, Oktober 2018
Publisher : Jurusan Teknik Elektro, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/ecotipe.v5i2.650

Abstract

Penelitian ini mengajukan desain pengendali PID dengan optimasi Gain Schedulling untuk mengendalikan posisi untuk sistem Magnetic Levitation Ball (Maglev). Desain pengendali PID dengan optimasi gain schedulling digunakan untuk mengendalikan tiga posisi bola baja. Gain Schedulling dirancang untuk menjadwalkan masing-masing parameter PID untuk mengendalikan tiga posisi bola baja yang telah ditentukan. Berdasarkan hasil simulasi dan analisis, Gain Schedulling mampu mengoptimalkan kinerja pengendalian PID untuk mengendalikan tiga posisi bola baja. Terbukti dengan waktu pencapaian setpoint yang minimum, dengan nilai konstanta waktu secara berurutan adalah s, s,
Pemantauan dan Pengendalian Kekeruhan Air Kolam Pembibitan Ikan Lele Dengan PLC Outseal Berbasis IoT, Di Fardu Farm Pekanbaru Akbar, Muhammad Razzaq; Zarory, Hilman; Mursyitah, Dian; Faizal, Ahmad
Building of Informatics, Technology and Science (BITS) Vol 6 No 2 (2024): September 2024
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/bits.v6i2.5452

Abstract

In catfish hatchery farming, monitoring and controlling water quality is essential to ensure optimal conditions for fish growth. One of the key parameters that need to be monitored is water turbidity, which can affect fish health and the quality of the water environment in the hatchery pond. Monitoring the turbidity of catfish hatchery ponds has generally been done manually by farmers, which has several significant drawbacks. This manual process is inefficient as it requires physical presence at the pond site and must be performed periodically, consuming time and labor. In this study, the researchers propose an innovative solution using an automated system based on the PLC Outseal Mega V3 and the BGT-D718-TDS sensor, connected with the Internet of Things (IoT) to monitor and control the turbidity of catfish hatchery ponds. This research integrates IoT technology into the automatic control of pond water turbidity, aiming to ease operational burdens in catfish farming. The results of a 14-day experiment showed that the system effectively controlled pond water turbidity, with significant reductions observed on day 12 by 4.4 ppm and on day 13 by 3.46 ppm. Thus, implementing IoT technology in water quality monitoring and control can be an important step in enhancing operational efficiency and sustainability in aquaculture.
Rancang bangun sistem pemantauan dan penyiraman pintar tanaman cabai pada greenhouse menggunakan Fuzzy Mamdani berbasis Blynk IoT Arief, Zainal; Zarory, Hilman; Jufrizel , Jufrizel; Mursyitah, Dian
AITI Vol 21 No 2 (2024)
Publisher : Fakultas Teknologi Informasi Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/aiti.v21i2.271-284

Abstract

One of the leading horticultural commodities cultivated by farmers is chili. However, chili farmers often experience problems monitoring soil moisture levels and environmental air temperature. In this case, it can affect the growth of chili plants, which impacts crop failure. Therefore, to overcome these problems, this research develops Mamdani fuzzy logic to build an intelligent system that can automatically monitor and water chili plants. In this research, the impact of the use of sensors and system impact treatment on chili plants will be tested and compared with plants that do not use the system. The results of this study show that the smart monitoring and watering system can function properly and maximize the condition of the plant media compared to those that do not use the system. The system can control soil moisture levels with an average error of 3.73% and air temperature with an average error of 1.03%. The results of the system by comparing plants that do not use the system combined with greenhouses can protect plants from extreme weather such as heat, rain, pests, and lack of wild plant growth so that plants look lush, lush, and grow quickly to minimize farmer crop failure. It is easier for farmers to monitor using the Blynk IoT application.
Analisa Keandalan Instrumentasi Pada Pulp Dryer Unit Menggunakan Metode Reliability Centered Maintenance (RCM) di PT. Indah Kiat Pulp and Paper Perawang Syukma, Angga Syukma; Jufrizel, Jufrizel; Ullah, Aulia; Mursyitah, Dian
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 9, No 3 (2024): September 2024
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v9i3.2896

Abstract

PT. Indah Kiat Pulp and Paper Perawang, a backup of Sinarmas, is one of the biggest companies concurring to the Indonesia Stock Trade. One of the most critical units in the production process is the pulp dryer unit, with an estimated production capacity of 657 tons per day. Based on the data obtained, the pulp dryer unit frequently experiences failures that disrupt the production process. This ponder utilizes the RCM (Reliability Centered Maintenance) strategy to decide which gadgets within the mash dryer unit are most inclined to issues by calculating the RPN (Risk Priority Number) for each component, assessing the unwavering quality level of these gadgets, and giving proposals for an ideal support plan. The think about comes about appear the RPN values for mash dryer instrumented from most elevated to least as takes after: temperature sensor at 392, press transmitter at 288, level transmitter at 280, stream transmitter at 252, solenoid valve at 252, consistency transmitter at 245, and on/off valve at 210. The unwavering quality values for each instrumented component that did not meet the edge set by the SII (Indonesian Industrial Standards), which is 0.7, demonstrate the require for support activities. The recommended maintenance schedule for the instrumentation is as follows: temperature sensor at 252 days, press transmitter at 352 days, level transmitter at 352 days, flow transmitter at 352 days, solenoid valve at 352 days, consistency transmitter at 293 days, and on/off valve at 440 days.Keywords – FMEA, Instrumentation, Reliability, Pulp Dryer, RCM.
Algorithm Design and Programming the Luenberger Observer for level estimation in a Storage Tank System Mursyitah, Dian; Faizal, Ahmad; Sari, Sitri Permata
Indonesian Journal of Informatic Research and Software Engineering (IJIRSE) Vol. 5 No. 1 (2025): Indonesian Journal of Informatic Research and Software Engineering (IJIRSE)
Publisher : Institut Riset dan Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57152/ijirse.v5i1.2065

Abstract

This study presents the design and implementation of a Luenberger Observer algorithm for state estimation in a liquid storage tank system. The methodology includes system parameter identification, data preprocessing, observer gain calculation using pole placement, and simulation in MATLAB and Simulink. To reflect real-world conditions, synthetic disturbances were added and the input signal was normalized to improve numerical stability. Quantitative evaluation was conducted by comparing the system output with the observer’s estimated output. Simulation results demonstrate that the observer effectively tracks the system dynamics, yielding a root mean square error (RMSE) of 7×10?? m and a near-zero steady-state error. The observer's robustness was also tested systematically through increasing levels of synthetic measurement noise, showing stable and accurate performance even under 6% noise conditions. These findings confirm that the proposed algorithm provides reliable and responsive state estimation, with strong potential for practical application in control systems for dynamic fluid environments
Design of Miniature Zebra Crossing Violator Detection at Traffic Lights Based on Internet Of Things Alwi, Lukman; Zarory, Hilman; Faizal, Ahmad; Mursyitah, Dian
PROtek : Jurnal Ilmiah Teknik Elektro Vol 12, No 2 (2025): Protek : Jurnal Ilmiah Teknik Elektro
Publisher : Program Studi Teknik Elektro Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/protk.v12i2.7643

Abstract

A frequen problem in riau province is the problem of traffic lights at zebra crossing, where  drivers often cross the stop line. Many drivers, especially at traffic lights, cross the stop line, potentially causing congestion and accidents. To overcome these problem, technology is needed that can detect and monitor the number of zebra crossing violation remotely. One of the technological solutions is the use of iot-based esp32 cam camera modue and pir sensor, sepaker. This research aim to create a device that can detect drivers eho exceed the stop line at the zebra crossing violation detecion system at iot-based traffic lights. Five violations were tested using a stopwatch to measure the  desice’s response time. Sensor 1 nad 2 detected the fastest violation at 0.34 seconds and 0.55 second respectively. Buzzer has a response time of 0.34 seconds, esp32 cam has a response time of 0.55 seconds, and telegram has response time occurs at a distance of 19 cm. The results showed that the pir sensor can detect the vehicles that cross the stop line, and the esp32 cam can capture image of the telegram as evidence of the violation within a distance of 20 cm, outside  this range the sensor connot detect the violation
Co-Authors ahmad ahmad faizal Ahmad Faizal Ahmad Faizal ahmad faizal Ahmad Faizal Akbar, Muhammad Razzaq Al Al Kautsar Alfadri, Ramadhan Alwi, Lukman Delouche, David Elfira Safitri Ewi Ewi Ismaredah Ewi Imaredah Ewi Ismaredah ewi ismaredah ewi faizal ahmad faizal Fernando Ahmad Zeqri Jufrizel , Jufrizel Jufrizel Jufrizel Jumiyatun, Jumiyatun Kratz, Frederic Muhammad Ikhsyan Nanda Putri Miefthawati Parmo Parmo Pebriani, Sovi Rahmat Andi Kurniawan Sari, Sitri Permata Son Maria, Putut Sri Basriati Sutoyo Sutoyo Sutoyo Syukma, Angga Syukma Syukron Syukron Jamil Ullah, Aulia Wibowo, Nanda Zainal Arief Zarory, Hilman Zhang, Tingting