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Inovasi Pelayanan Publik (Studi pada Pelayanan Kesehatan Melalui Program Gebrakan Suami Siaga di Puskesmas Gucialit Kabupaten Lumajang) Ariyani, Arik; Indah Mindarti, Lely; Nuh, Mohammad
Jurnal Ilmiah Administrasi Publik Vol 2, No 4 (2016): Jurnal Ilmiah Administrasi Publik
Publisher : FIA UB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (13.531 KB)

Abstract

Maternal Mortality Rate (MMR) and Infant Mortality Rate (IMR) in Indonesia is still high. The central government and the local governments charged jointly conduct various innovative efforts of health. As an example of Puskesmas Gucialit Lumajang in addressing the issue of high maternal and infant mortality in the region through Program breakthrough husband standby. The results showed that the standby husband breakthrough innovation has been implemented properly. Many services provided, quality of service is better, and showed the declining trend in maternal and infant mortality in the region Gucialit. Program breakthrough husband standby innovation success capable of being expanded into a container that is wider in 2013 through a program dear mother and child.
T-S Fuzzy Model Design for Engine Torque Control System of Spark Ignition Engine Triwiyatno, Aris; Nuh, Mohammad; Santoso, Ari; Sutantra, I Nyoman
Transmisi Vol 11, No 4 (2009): TRANSMISI
Publisher : Departemen Teknik Elektro, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1839.366 KB) | DOI: 10.12777/transmisi.11.4.177-182

Abstract

On many occasions, fuzzy rule-based systems have been demonstrated to be powerful tools in modeling, decision making and automatic control. The T-S model approach consists to construct nonlinear or complex dynamic systems that cannot be exactly modeled by mathematical model, by means of interpolating the behavior of several LTI (Linear Time Invariant) sub models. In this paper, a new modification fuzzy model based on T-S model will be designed to represent engine torque control system of spark ignition engine, since spark ignition engine is a high non linear system with wide uncertainties that very difficult to be modeled by mathematical model. Keywords: T-S model, fuzzy model, engine torque, spark ignition engine.
Fuzzy State Observer Design for Engine Torque Control System of Spark Ignition Engine Triwiyatno, Aris; Nuh, Mohammad; Santoso, Ari; Sutantra, I Nyoman
Transmisi Vol 11, No 3 (2009): TRANSMISI
Publisher : Departemen Teknik Elektro, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (256.223 KB) | DOI: 10.12777/transmisi.11.3.159-165

Abstract

The T-S (Takagi-Sugeno) model approach consists to construct nonlinear or complex dynamic systems that cannot be exactly modeled, by means of interpolating the behavior of several LTI (Linear Time Invariant) sub models. Since T-S observer based controller has been considered to develop some systematic design algorithms to guarantee the stability and specific performances for the T-S model based systems, this paper represent a new design of fuzzy state observer to estimate the states of engine torque control system of spark ignition engine. Keywords: T-S model, T-S observer, fuzzy state observer, engine torque, spark ignition engine.
Comparison of EEG Pattern Recognition of Motor Imagery for Finger Movement Classification Anam, Khairul; Nuh, Mohammad; Al-Jumaily, Adel
Proceeding of the Electrical Engineering Computer Science and Informatics Vol 6: EECSI 2019
Publisher : IAES Indonesia Section

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eecsi.v6.2014

Abstract

The detection of a hand movement beforehand can be a beneficent tool to control a prosthetic hand for upper extremity rehabilitation. To be able to achieve smooth control, the intention detection is acquired from the human body, especially from brain signal or electroencephalogram (EEG) signal. However, many constraints hamper the development of this brain-computer interface (BCI, especially for finger movement detection). Most of the researchers have focused on the detection of the left and right-hand movement. This article presents the comparison of various pattern recognition method for recognizing five individual finger movements, i.e., the thumb, index, middle, ring, and pinky finger movements. The EEG pattern recognition utilized common spatial pattern (CSP) for feature extraction. As for the classifier, four classifiers, i.e., random forest (RF), support vector machine (SVM), k-nearest neighborhood (kNN), and linear discriminant analysis (LDA) were tested and compared to each other. The experimental results indicated that the EEG pattern recognition with RF achieved the best accuracy of about 54%. Other published publication reported that the classification of the individual finger movement is still challenging and need more efforts to make the best performance.
Students' Sustainable Waste Management Behaviors: Comparison Between Vocational and Public High School Utami, Sagitaningtyas Susanti; Nuh, Mohammad; Sentanu, I Gede Eko Putra Sri
Dinamika Pendidikan Vol 15, No 2 (2020): December 2020
Publisher : Fakultas Ekonomi, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/dp.v15i2.25261

Abstract

This research aimed to comparing the behavior of high school students concerning sustainable waste management behavior between vocational and public school students. Management behaviors include waste prevention, reuse, recycling, green purchasing and waste disposal. The analysis uses a multivariate of covariance (MANCOVA) that the data collected by questionnaire involving 347 high school students in Tulungagung Regency. The findings presented here based on Protection Motivation Theory (PMT), from both types of schools it shows that threat appraisal has a significantly more influence on student’s participation in Sustainable Waste Management Behaviors (SWMBs) than Coping appraisal in the level of significance 5%. Furthermore, it is also revealed that there are significant differentiation (p<0,05) SWMBs between the students of SMK 3 Boyolangu and SMA 1 Tulungagung. In order for students to understand the value of action and know which actions will mitigate waste effects, awareness must be provided to different forms of sustainable action strategies and the severity of waste disposal issues.
Students' Sustainable Waste Management Behaviors: Comparison Between Vocational and Public High School Utami, Sagitaningtyas Susanti; Nuh, Mohammad; Sentanu, I Gede Eko Putra Sri
Dinamika Pendidikan Vol 15, No 2 (2020): December 2020
Publisher : Fakultas Ekonomi, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/dp.v15i2.25261

Abstract

This research aimed to comparing the behavior of high school students concerning sustainable waste management behavior between vocational and public school students. Management behaviors include waste prevention, reuse, recycling, green purchasing and waste disposal. The analysis uses a multivariate of covariance (MANCOVA) that the data collected by questionnaire involving 347 high school students in Tulungagung Regency. The findings presented here based on Protection Motivation Theory (PMT), from both types of schools it shows that threat appraisal has a significantly more influence on student’s participation in Sustainable Waste Management Behaviors (SWMBs) than Coping appraisal in the level of significance 5%. Furthermore, it is also revealed that there are significant differentiation (p0,05) SWMBs between the students of SMK 3 Boyolangu and SMA 1 Tulungagung. In order for students to understand the value of action and know which actions will mitigate waste effects, awareness must be provided to different forms of sustainable action strategies and the severity of waste disposal issues.
Engine Torque Control of Spark Ignition Engine using Fuzzy Gain Scheduling Aris Triwiyatno; Mohammad Nuh; Ari Santoso; I Nyoman Sutantra
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 10, No 1: March 2012
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v10i1.763

Abstract

 In the spark ignition engine system, driver convenience is very dependent on satisfying engine torque appropriate with the throttle position given by the driver. Unfortunately, sometimes the fulfillment of engine torque is not in line with fuel saving efforts. This requires the development of high performance and robust power train controllers. One way to potentially meet these performance requirements is to introduce a method of controlling engine torque using fuzzy gain scheduling. By using this method, the throttle opening commanded by the driver will be corrected by throttle correction signal that guarantees engine torque output will follow the desired engine torque input, and also reducing fuel consumption. In this case, spark ignition engine with automatic transmission is used to meet a good performance under this controller design. 
Rancangan Kontroler Perangkat Keras EH1 Milano Dengan Modul Wireless Electronics Idil Fitrianto; Achmad Arifin; Mohammad Nuh
Jurnal Teknik ITS Vol 4, No 1 (2015)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (564.551 KB) | DOI: 10.12962/j23373539.v4i1.8474

Abstract

Teknologi dalam dunia robot medis perkembangannya sangat pesat sekali, salah satunya adalah EH1 Milano yang dimiliki oleh salah satu laboratotium yang ada di kampus ITS Surabaya. Modul lengan robot EH1 Milano sebelumnya telah di riset oleh mahasiswa teknik elektro. Kekurangan dari riset tersebut, sistem perangkat keras masih terlalu rumit karena interface antara robot dan user masih menggunakan kabel. Sistem yang dirancang menggunakan modul Wireless Electronics untuk mengatasi masalah pengkabelan dan modul yang digunakan adalah modul Bluetooth model HC dengan jarak jangkauan sampai dengan 50 meter dan waktu pairing rata-rata 8 detik. Sensor flex dengan karakteristik sensor yang linier, dengan error percentage terkecil sebesar 0,58% sedangkan terbesar 15,13% terhadap garis linier dapat menggantikan sensor yang sebelumnya digunakan. Untuk penelitian berikutnya dapat ditambahkan EMG sebagai pembanding impuls dari sensor flex dengan sinyal electromyogram dari tiap-tiap jari.
Perbaikan Sistem Kendali Robot Tangan EH1 Milano Menggunakan Sistem Kendali Loop Tertutup Muhammad Faris Zaini Fu`ad; Achmad Arifin; Mohammad Nuh
Jurnal Teknik ITS Vol 4, No 1 (2015)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (694.496 KB) | DOI: 10.12962/j23373539.v4i1.8476

Abstract

Teknologi robotika sangat berkembang pesat dan penggunaanya semakin luas. Prensilia EH1 Milano dikembangkan sebagai organ buatan untuk menggantikan peranan tangan manusia yang cacat atau diamputasi. Robot EH1 Milano dilengkapi satu buah motor untuk masing-masing jari, sensor proximity untuk mendeteksi jari terbuka atau tertutup penuh, dan sensor arus yang digunakan untuk mengatur kekuatan genggaman dari robot tangan. Sebelumnya telah dibuat sistem mikrokontroler untuk mengendalikan robot tangan EH1 Milano, dengan sensor gerak berupa sarung tangan yang dilengkapi potensiometer, akan tetapi belum dapat melakukan gerakan menggenggam benda. Dalam penelitian ini dirancang sistem untuk mengendalikan robot EH1 Milano menggunakan sensor gerak berupa sebuah sarung tangan yang diengkapi flex sensor, yang berfungsi untuk mendeteksi gerakan tangan manusia dengan menggunakan kendali PID. Flex sensor digunakan karena lebih sensitif terhadap perubahan gerakan tangan dan memudahkan untuk mengendalikan robot untuk melakukan gerakan menggenggam benda. Dari pengujian yang dilakukan menunjukkan bahwa dengan sistem kendali yang diterapkan, robot tangan EH1 Milano dapat melakukan gerakan menggenggam benda dengan diameter lebih dari 5 cm. Performansi yang dihasilkan sistem kendali yang dibuat cukup baik dengan RMSE rata-rata tertinggi sebesar 0.102%± 0.016%. Untuk penelitian selanjutnya perlu perbaikan pada sensor gerak untuk ibu jari, agar pergerakan pada ibu jari dapat dilakukan dengan maksimal.
Studi Eksperimental Fuzzy FES Control untuk Pergerakan Knee Joint Stanley Setiawan; Achmad Arifin; Fauzan Arrofiqi; Aidatunisadina Linazizah Basith; Mohammad Nuh
Jurnal Teknik ITS Vol 5, No 2 (2016)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1402.914 KB) | DOI: 10.12962/j23373539.v5i2.16065

Abstract

Pada penelitian ini telah dikembangkan sebuah perangkat wearable functional electrical stimulation untuk merestorasi gerakan knee joint. Perangkat keras dirancang dengan menggunakan sensor accelerometer dan gyroscope yang dapat mengukur posisi dan kemiringan sudut, dan electrical stimulator yang menstimulasikan otot untuk melakukan knee extension dan knee flexion. Pada pengujian sistem sensor, dilakukan pengukuran pada model kaki statis yang digerakkan dan didapatkan nilai RMSE pada knee joint sebesar 0.714°. Pada pengujian rangkaian electrical stimulator tegangan maksimum yang dapat dihasilkan 95 Volt, frekuensi 20 Hz dan lebar pulsa 200 μS. Untuk menguji pada subyek, elektroda ditempatkan pada otot BFLH untuk melakukan knee flexion dan otot vastus femoris untuk knee extension. Besarnya tegangan pada saat stimulasi knee flexion umumnya lebih besar daripada stimulasi knee extension. Hasil pembacaan sensor pada subyek kemudian akan dijadikan sebagai feedback untuk sistem kendali cycle-to-cycle control yang dikendalikan oleh fuzzy rule based system. Untuk melakukan knee extension, metode yang digunakan adalah multiple input single output yang menggunakan nilai error dan desired range sebagai input, sedangkan dalam melakukan knee flexion digunakan single input single output yang hanya menggunakan nilai error sebagai input. Keluaran fuzzy system ini adalah ΔTB sebagai burst duration dari stimulasi yang dihasilkan