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All Journal International Journal of Reconfigurable and Embedded Systems (IJRES) BAREKENG: Jurnal Ilmu Matematika dan Terapan Applied Technology and Computing Science Journal Community Development Journal: Jurnal Pengabdian Masyarakat Indonesia Berdaya Jurnal Indonesia Sosial Sains Indonesian Research Journal on Education
Susanto, Fajar Annas
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Optimized Kalman filtering in dynamical environments for thumb robot motion estimation Herlambang, Teguh; Susanto, Fajar Annas; Firdaus, Aji Akbar; Kusuma, Vicky Andria; Suprapto, Sena Sukmananda; Muhaimin, Muhaimin; Arof, Hamzah
International Journal of Reconfigurable and Embedded Systems (IJRES) Vol 13, No 3: November 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijres.v13.i3.pp512-519

Abstract

Stroke, a prevalent nerve disorder in Indonesia, necessitates post-stroke rehabilitation like physical and occupational therapy. Hand and finger muscle training, crucial for restoring movement, often involves innovative solutions like finger prosthetic robotics arms. In particular, the advancement in thumb robotics emphasizes the estimation of thumb motion, where the ensemble Kalman filter square root (EnKF-SR) and H-infinity methods are deemed dependable for both linear and nonlinear models. Simulation results, using 400 ensembles, demonstrated nearly identical accuracy between the methods, exceeding 99%, with a 6-7% increase in accuracy compared to 200 ensembles. These advancements offer promising prospects for effective post-stroke rehabilitation and improved thumb movement restoration.
PENDAMPINGAN DAN SOSIALISASI SISTEM INFORMASI LOGISTIK BAGI UMKM DI KELURAHAN BANYU URIP SURABAYA Wulan, Tri Deviasari; Susanto, Fajar Annas; Yudianto, Firman; Sulistiyani, Endang; Agustina, Heni; Dedi, Muhammad; Maslia, Ramzi Dhamar Fahlefi; Naufal, Rafif
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 4 No. 5 (2023): Volume 4 Nomor 5 Tahun 2023
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v4i5.22246

Abstract

Keberadaan UMKM di Indonesia sangat diperhitungkan, karena berkontribusi besar pertumbuhan dalam ekonomi. Kelurahan banyu Urip merupakan salah satu daerah di kecamatan sawahan yang memiliki UMKM antara lain laundry, took sembako, kos2an, sewa skuter, bengkel, penjual jamu, penjual batik, penjual peyek, jual beli hewan, dan bank sambah. Seluruh UMKM ini dikelola secara swasembada oleh masyarakat. Permasalahan pada UMKM RT 06 Kelurahan Banyu Urip Surabaya adalah sistem pencatatan logistic usaha UMKM yang masih dilakukan secara manual. Penggunaan media kertas dalam pencatatan menimbulkan ketidaksamaan data pada barang masuk dan keluar. Hal ini terjadi karena sering terjadi kelupaan pencatatan maupun kehilangan data invoice barang masuk dan keluar. Selain itu, penggunaan media kertas kurang efektif dikarenakan memerlukan waktu untuk mencatat dan mencari data yang dibutuhkan. Permasalahan tersebut menyebabkan penurunan pelayanan pada UMKM. Dimana, meningkatkan pelayanan, diperlukan manajemen logistik yang baik, efisien, tepat dan fleksibel. Sistem Informasi Logistic yang telah dibangun memiliki 2 fitur yaitu login dan data stok barang. Pendampingan selama satu bulan telah dilakukan untuk memastikan pemilik UMKM dapat mengoperasikan sistem tersebut. Selain itu, sosialiasi juga dilakukan untuk memberikan pengetahuan kepada pemilik UMKM terkait manfaat sistem informasi logistik dalam pencatatan produk. Berdasarkan hasil pretest dan posttest terdapat kenaikan 60% tekait pemahaman pemilik UMKM terhadap manfaat sistem informasi logistik.
Risk Management Analysis of Hospital Management Information System (SIMRS) at ABC Hospital using ISO 31000 Muhammad Aminudidin Yafie; Budhi Setianto; Agus Aan Addriansyah; Susanto, Fajar Annas
TEKNOLOGI DITERAPKAN DAN JURNAL SAINS KOMPUTER Vol 6 No 2 (2023): December
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/atcsj.v6i2.4727

Abstract

A hospital is a health institution that serves as a center for providing care and treatment to individuals who are ill. To ensure optimal service delivery, the regulations of the Indonesian Ministry of Health mandate that every hospital in Indonesia must implement and manage the development of a Hospital Management Information System (SIMRS). ABC Hospital, a private institution, has been utilizing SIMRS since 2002. Risk management at ABC Hospital follows a structured approach encompassing five stages: communication and consultation, context determination, and risk assessment, which includes risk identification, analysis, evaluation, treatment, and monitoring. The results of this risk analysis enable ABC Hospital to prevent and minimize risks while addressing them according to their impact and priority. Based on research findings: (1) Governance management in the SIMRS unit at ABC Hospital aligns with the requirements of ISO 31000:2018; (2) Potential risks identified include the absence of certain features in the SIMRS program and inconsistent application of existing Standard Operating Procedures (SOPs); (3) The hospital's SIMRS faces 27 risks, categorized into 9 low risks, 3 moderate risks, and 15 high risks; (4) To mitigate these risks, it is recommended that procedures be strengthened and the existing application programs be enhanced.
DESIGN OF ROV STRAIGHT MOTION CONTROL USING PROPORTIONAL SLIDING MODE CONTROL METHOD Yudianto, Firman; Herlambang, Teguh; Susanto, Fajar Annas; Suryowinoto, Andy; Tomasouw, Berny Pebo
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 16 No 3 (2022): BAREKENG: Journal of Mathematics and Its Applications
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (446.82 KB) | DOI: 10.30598/barekengvol16iss3pp1051-1058

Abstract

The development of underwater defense technology is commonly related to its usage for security and defense of a country. The need of NKRI (the Republic of Indonesia) for an applicable and multifunctional technology for highly improved unmanned submarines is urgent considering the current necessity of unmanned technology modernization functioning as The Main Weapon System Equipments (ALUTSISTA) to be applied as a spy technology or automatic weapon. This paper focus is on a motion control system design with the motion equation of 2 Degree of Freedom (DOF) applied to an unmanned submarine system or also called a Remote Operated Vehicle (ROV). ROV requires a control system to control its maneuvering motion when underwater, especially in a straight line motion. The ROV motion equation of 2-DOF consisting of surge and roll motions is in the form of a nonlinear equation. The system control design applied to the ROV system used the Proportional Controller method combined with Sliding Mode Control. The simulation results of the Proportional SMC control system with the motion equation of 2-DOF on the ROV system show that the system is stable with an accuracy of surge and roll motions of 95% - 99%.
COMPARISON OF H-INFINITY AND ENSEMBLE KALMAN FILTER FOR ESTIMATING MOTION OF MIDDLE FINGER Herlambang, Teguh; Nurhadi, Hendro; Susanto, Fajar Annas; Tomasouw, Berny Pebo
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 17 No 4 (2023): BAREKENG: Journal of Mathematics and Its Applications
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/barekengvol17iss4pp2433-2442

Abstract

Upper extremity paresis is a condition in which a person experiences muscle weakness in one or both hands. This condition can cause impairment in motor function, hinder daily activities, and affect the life quality of the sufferer. In some cases, paresis can result from nerve injury, neurological disease, or an accident. To help improve the life quality of the sufferer experiencing upper extremity paresis, the development of the Finger Prosthetic Arm Robot, an assistive robotic hand designed to provide assistance in the movement of the finger experiencing paresis, is required. This technology aims to restore its functional ability and the independence of the patient in performing daily activities, such as picking up objects, grasping, and performing other precise movements. The main purpose of this paper, the researcher compared two methods to estimate the motion of the middle finger robot, that is, the H-infinity method and the Ensemble Kalman Filter (EnKF) method. The simulation results show that both methods had almost the same accuracy, and the simulation by generating 800 ensembles was more accurate than that by generating 400 ensembles with an accuracy difference of about 10% above the accuracy rate of 98%.
Analisis Kinerja Metode Search Engine Optimization (SEO) On-Page pada Website siruru-rulaku.com Rohman, Mochamad Khakim; Susanto, Fajar Annas; Herlambang, Teguh; Sulistiyani, Endang
Indonesian Research Journal on Education Vol. 4 No. 3 (2024): irje 2024
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/irje.v4i3.841

Abstract

Saat ini di tempat Rulaku berdiri memiliki lokasi yang tidak strategis sehingga mengakibatkan terjadi penurunan penjualan. Pihak Rulaku sudah mengatasi permasalan tersebut dengan membuat akun sosial media dan website, yaitu Siruru (Situs Rumah Usaha Rumput Laut). Akan tetapi pada bagian website Siruru tidak ada perkembangan yang signifikan dikarenakan visibilitas website rendah dan traffic yang rendah. Implementasi search engine optimization (SEO) dilakukan untuk meningkatkan ranking Search Engine Result Page (SERP) website Siruru dengan menggunakan kata kunci yang telah ditentukan. Search engine optimization (SEO) yang digunakan adalah metode SEO on-page, dimana pengumpulan data diperoleh dengan melakukan pengamatan pada website Siruru menggunakan bantuan beberapa tools seperti Google Keyword Planner, SEO Site Checkup, dan SERPROBOT untuk mengukur hasil sebelum dan sesudah implementasi. Setelah melakukan implementasi SEO website mengalami peningkatan nilai SEO dari 76/100 menjadi 78/100, namun masih belum terjadi peningkatan ranking SERP pada website berdasarkan kata kunci tertentu. Kesimpulan pada penelitian ini adalah implementasi metode search engine optimization (SEO) on-page menjadikan website Siruru SEO friendly dari segi meningkatnya pengujung website dan meningkatnya score SEO.
Sosialisasi Pengembangan Software Sistem Navigasi dan Panduan Mobile Robot di PT Abisakti Surya Megakon Herlambang, Teguh; Yudianto, Firman; Adinugroho, Mukhtar; Susanto, Fajar Annas; Katias, Puspandam
Indonesia Berdaya Vol 4, No 4 (2023)
Publisher : UKInstitute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47679/ib.2023607

Abstract

Perkembangan teknologi modern saat ini sangat pesat khususnya dalam dunia robot sehingga banyak negara berlomba-lomba untuk mengembangkan robot.  Robot adalah sebuah alat mekanik yang dapat melakukan tugas fisik, baik menggunakan pengawasan dan kontrol manusia, menggunakan program yang telah didefinisikan terlebih dulu atau memanfaatkan prinsip kecerdasan buatan. Robot biasanya digunakan untuk tugas yang berat, berbahaya, pekerjaan yang berulang dan kotor. Kebanyakan robot digunakan dalam bidang produksi, seperti: pembersihan limbah beracun, penjelajahan bawah air dan luar angkasa, pertambangan, pekerjaan search and rescue, dan untuk pencarian lahan tambang. Dengan adanya pengabdian masyarakat tentang sosialisasi penggunaan software system navigasi dan panduan mobile robot sistem ini menjadi signifikan untuk lebih memahami penggunaan software system navigasi dan panduan mobile robot, dimulai dari system gerak mobile robot sampai bagaimana penggunaan pada software sehingga bapak ibu stakeholder memahami pengetahuan dan penggunaan system navigasi dan panduan mobile robot untuk sharing knowledge ke stakeholder PT. Abisakati Surya Megakon untuk menambah pengetahuan dan wawasan terkait mobile robot.
SOSIALISASI PEMANFAATAN TEKNOLOGI DAN LITERASI DIGITAL DI PONDOK AL MUIN SYARIF HIDAYATULLAH Herlambang, Teuh; Yudianto, Firman; Susanto, Fajar Annas; Adinugroho, Mukhtar; Rasyid, Reizano Amri; Sahri, Moch.
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 4 (2024): Volume 5 No. 4 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i4.32741

Abstract

Literasi digital setidaknya mempunyai dua tantangan yang harus dihadapi pada saat ini. Tantangan ini bisa diatasi dengan mengimplementasikan literasi digital dalam setiap penggunakan teknologi informasi dan komunikasi. tantangan yang pertama adalah arus informasi yang banyak, tantangan paling kuat dari literasi digital adalah arus informasi yang banyak. Artinya masyarakat terlalu banyak menerima informasi di saat yang bersamaan. Dalam hal inilah literasi digital berperan, yakni untuk mencari, menemukan, memilah serta memahami informasi yang benar dan tepat. tantangan yang kedua adalah konten negatif yang juga menjadi salah satu tantangan era literasi digital. Contohnya konten pornografi, isu SARA dan lainnya. Kemampuan individu dalam mengakses internet, khususnya teknologi informasi dan komunikasi, harus dibarengi dengan literasi digital. Sehingga individu bisa mengetahui, mana konten yang positif dan bermafaat serta mana konten negatif. Dengan literasi digital ini memberikan percepatan belajar yang bisa kapanpun dan dimanapun. Mengingat pentingnya literasi digital, maka harus selalu disosialisasikan ke seluruh Masyarakat agar bisa mendapatkan dampak positif dari literasi digital. Pondok pesantren adalah salah satu bagian dari masyarakat yang perlu diberikan edukasi terkait pemanfaatan teknologi dan literasi digital. Sehingga perlu diadakannya sosialisasi pentingnya literasi digital kepada para santri agar para santri dapat memanfaatkan era digital ini dengan belajar dimanapun dan kapanpun yang nantinya akan memberikan dampak positif bagi pengetahuan dan skill para santri.
Applied Research on Community Empowerment of Teaching Derivational and Inflectional Morphemes to Pondok An Nahdloh, Selangor, Malaysia Zaniar, Savira; Djuwari, Djuwari; Didien Afandi, Mujad; Rihlah, Jauharotur; Susanto, Fajar Annas
Jurnal Indonesia Sosial Sains Vol. 6 No. 12 (2025): Jurnal Indonesia Sosial Sains
Publisher : CV. Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jiss.v6i12.2122

Abstract

This community service initiative took place at Pondok An Nahdloh, an Islamic boarding institution in Selangor, Malaysia, particularly serving the educational requirements of children of Indonesian migrant workers. Despite the integration of religious and general language training, students encounter difficulties in acquiring derivational and inflectional morphemes due to linguistic interference, inconsistent pedagogical approaches, and restricted access to resources. To address these issues, the project applied a multilingual and contextualized teaching approach that incorporated contrastive analysis, translanguaging strategies, and the use of familiar cultural and religious contexts. Materials suitable for various age groups were created, comprising interactive games, organized exercises, and digital resources like flashcards, quizzes, and augmented reality experiences. Furthermore, capacity-building workshops were conducted for educators and community people to guarantee sustainability. The project results indicated higher student skill in morpheme application, heightened motivation for language acquisition, and improved teacher effectiveness in providing consistent instruction. This approach cultivated a sustainable language learning environment, enhanced community engagement, and advanced the overall empowerment of the pesantren.
Co-Authors Agus Aan Addriansyah Amri Rasyid, Reizano Andy Suryowinoto Arof, Hamzah Budhi Setianto Dedi, Muhammad Didien Afandi, Mujad Djuwari Djuwari Firdaus, Aji Akbar Hendro Nurhadi Heni Agustina Herlambang, Teuh Jauharotur Rihlah Maslia, Ramzi Dhamar Fahlefi Moch. Sahri Muhaimin Muhaimin Muhammad Aminudidin Yafie Naufal, Rafif Puspandam Katias Rohman, Mochamad Khakim Savira Zaniar Sulistiyani, Endang Suprapto, Sena Sukmananda Teguh Herlambang Tomasouw, Berny Pebo Vicky Andria Kusuma Wulan, Tri Deviasari Yudianto, Firman