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All Journal Jurnal Teknoin International Journal of Science and Engineering (IJSE) Rotasi JURNAL SISTEM INFORMASI BISNIS Competitor : Jurnal Pendidikan Kepelatihan Olahraga JURNAL TEKNIK MESIN Jurnal Kesehatan Olahraga TELKOMNIKA (Telecommunication Computing Electronics and Control) Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Majalah Ilmiah MOMENTUM Proceeding of the Electrical Engineering Computer Science and Informatics JSSF : Journal of Sport Science and Fitness Pendas : Jurnah Ilmiah Pendidikan Dasar JSKK (Jurnal Sains Keolahragaan dan Kesehatan) JIPES - JOURNAL OF INDONESIAN PHYSICAL EDUCATION AND SPORT JURNAL PENDIDIKAN TAMBUSAI Jurnal SPORTIF : Jurnal Penelitian Pembelajaran Jambura Journal of Sports Coaching Jambura Health and Sport Journal Jurnal Ilmiah Mandala Education (JIME) Bravo's : Jurnal Program Studi Pendidikan Jasmani dan Kesehatan Jurnal Speed (Sport, Physical Education, Empowerment) Journal of SPORT (Sport, Physical Education, Organization, Recreation, and Training) Jurnal PORKES Indonesian Journal of Electrical Engineering and Computer Science JSES : Journal of Sport and Exercise Science International Journal of Sustainable Transportation Technology Jurnal Kepelatihan Olahraga PROFICIO: Jurnal Pengabdian Masyarakat Jurnal Pengabdian Olahraga Masyarakat Jurnal Material Teknologi Proses: Warta Kemajuan Bidang Material Teknik Teknologi Proses Eksergi: Jurnal Teknik Energi Bajra : Jurnal Keolahragaan Prosiding Simposium Nasional Rekayasa Aplikasi Perancangan dan Industri JSH: Journal of Sport and Health Physical Education and Sports: Studies and Research Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) Statistika EduInovasi: Journal of Basic Educational Studies Advance Sustainable Science, Engineering and Technology (ASSET) Physical Education and Sports: Studies and Research Laksana Olahraga Jp.jok (Jurnal Pendidikan Jasmani, Olahraga dan Kesehatan)
Achmad Widodo
Department Of Mechanical Engineering, Universitas Diponegoro, Jl. Prof. Sudarto, SH, Tembalang, Semarang, Indonesia 50275
Religion Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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Journal : telkomnika telecommunication computing electronics and control

 1 
Estimating Object Location using Particle Clustering on Rotating Sonar Detection Harindra Wisnu Pradhana; Suryono Suryono; Achmad Widodo
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 12, No 2: June 2014
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v12i2.56

Abstract

Particle filter been used for localization and position estimation with various applications. Several method applied in order to reduce the complexity of particle information to lower processing resource requirement while providing a precise map. Sonar sensor provide a range precision with poor bearing. Partial observation applied to gain estimation of object location using several measurement from multiple vantage point. This paper propose grouping of detection particle from sonar sensor using clustering method in order to provide estimated object position from a single vantage point. The approach estimate objects using euclidean distance treshold to separate one object detections from the other and group all the detection particle into cluster containing a set of number. As a result of particle clustering, object location can be estimated with their respective weight of certainty as an attribution for further decision making.
Development of Wireless Smart Sensor for Structure and Machine Monitoring Achmad Widodo; Latief Rozaqi; Ismoyo Haryanto; Djoeli Satrijo
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 11, No 2: June 2013
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v11i2.944

Abstract

Vibration based condition monitoring is a method used for determining the condition of a system. The condition of mechanical or a structural system can be determined from the vibration. The vibration that is produced by the system indicates the condition of a system and possibly used to calculate the lifetime of a system or even used to take early action before fatal failure occurred. This paper explains how the wireless smart sensor can be used to identify the health condition of a system by monitoring the vibration parameters. The wireless smart sensor would continuously  senses the vibration parameters of the system in a real-time systems and then data will be transmitted wirelessly  to a base station which is a host PC used for digital signal processing, from there the vibration will be plotted as a graph which used to analyzed the condition of the system. Finally, several tested performed to the real system to verify the accuracy of a smart sensor and the method of condition based monitoring. 
The use of ON-OFF and ANN Controllers for Automated Irrigation System Model Based on Penman-Monteith Evapotranspiration Susilo Adi Widyanto; Achmad Widodo; Achmad Hidayatno; Suwoko Suwoko
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 12, No 3: September 2014
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v12i3.440

Abstract

The climate change tends to be extreme condition that directly affects on decreasing agriculture production.  Therefore, application of automated system in agriculture activities is the potential issue which must be considered. This paper presents ON-OFF and ANN controllers which are applied to the automated irrigation system. Controlling irrigation system used a calculated Penman-Monteith evapotranspiration and a reference of soil moisture as the compared input. Input parameters of the evapotranspiration included temperature, heat radiation, atmosphere pressure and wind speed. The use of feed forward ANN included 1 input layer with 15 neurons and 2 hidden layers with 10 and 5 neurons and 1 output layer and 1 input layer, 2 hidden layers with 96 and 1 neurons and 1 output layer, errors are 14.3% and 3.9%, respectively. Error of the ON-OFF controller with sampling time of 0.05 second is equal to the error of ANN controller. The performance of such controllers were evaluated and compared based on error of both controllers.  The simulation result of ON-OFF controller was used as the reference of controller development based on ATmega 8 microcontroller. The simulation results show that the error of the ON-OFF controller can be easily adjusted by setting the sampling time of the dead zone discretization.
Co-Authors ., Suwoko A., Kriscahya R. Abdul Rachman Syam Tuasikal Abdulloh, Ajeng Intan Mahardika Achmad Hidayatno Achmad Rozan Mazaya Adi Dangan Mukti Adi Suryanto, Andik Adit Rizqi Suarno Putera ADITYA MAULIDIN, BAREP Advendi Kristiyandaru Agus Hariyanto Agus Suprihanto Ahmad Abdul Rozak Ahmad Herjuno Satrio W Aldian Dwi Pangestu Ali Djamhuri Alkatiri, Thoriq Munir ANDUN SUDIJANDOKO ANGGIA SWASTIKA, WIDI Annas, Amsal Anwar, Yusran Anwari, Aulya Safiyna Nuuril Ardynugraha, Ivan Dwi Hascaryo Arif Bulqini Arif Sudrajat Arya Ramadhan, Iqbal Ayubi, Novadri Azzaro Hafidz Ramadhan Bagus Sajiwo, Bagus Bagus Setiawan Baharuddin, Ayub Bahauddin, Muhammad Arja Bawono, Mokhamad Nur BAYU PUTRO, ANDIKA Bikalawan, Sauqi Sawa Boy Betman Sigalingging Budi Setiyana Budi Setiyana Budiman, Bentang Cahaya Ramadhan CANDRA DWI SATRIAPUTRA, GUSTI Canggih Nugroho Cipta Nur Akbar David Titian Wiranata Dega Surono Wibowo, Dega Surono Deni Dwi Darmawan Desto, Mochamad Krisna DIAH LUTFI NURHAYATI, CICI Diahsty Marasabessy, Munira Dimas Bimo Nugroho Dio Akmal Prayoga Djoeli Satrijo DWI PRIHATINI, AGUS dwi pudyastuti, dwi Dwiyanto, Andreas Dzaky Nauvalika Ramadhani Dzul Fikri, Muhammad Efendi, Yusuf Eka Putra, I Wayan Valentino Endang Sri Wahjuni, Endang Sri Endhy Priambodo Fachrezi, Muhammad Fachru Faisal Yusuf Tornado Fajar Nur Hidayat FAJAR RAMADHAN, MOCHAMMAD Fajar Septianto Falah, Bahtiar Fatchurrahman, Faried Fikri, Muhammad Dzul Firmansyah, Awang FITHRONI, HIJRIN Fitra Nur Huda Galih Gugus Setyoaji Gatot Yulianto Gigih Pribadi Hakim, Abdul Aziz Harindra W Pradhana, Harindra W Harindra Wisnu Pradhana Haryadi, Gunawan HERI WAHYUDI HIDAYATULLOH, RIFKY HIMAWAN WISMANADI Imam Syafii, Imam Iman Agus Raharjo Indhitya R Padiku Iqbal Maulana Gusni Irmantara Subagio Irmawati, Fariza Ismoyo Haryanto Ismoyo Haryanto Ivan Dwi Hascaryo Ardynugraha J. Jamari JANNAH, SYAIFATHUL Joga Dharma Setiawan Kafrawi, Fatkur Rohman Kamta Kamta Kevin Razak Alfattah Khairul Jauhari Kholidi H, M. Farhan Khuddus, Lutfhi Abdil Kolektus Oky Ristanto Kristiyanto, Dionysius Abdi Kumaat, Noortje Anita Kusuma, Donny Kusuma, I Dewa Made Aryananda Wijaya Kusworo Adi Latief Rozaqi Maladzi, Radhi Miftachur Robani, Miftachur Miftahul Anwar Moh. Arozi Mohammad Faruk Muarif, Jagat Shine Muchamad Arif Al Ardha Muchammad MUFID ABDILLAH, ACHMAD Muhammad Akmal Daffaroihan Muhammad Arif Nuruzzaman Muhammad Dafa Maulana Muhammad Muhammad Muhammad Syaichur Rohman Munadi Munadi Murtadho, Muhammad Muchid Muslim, Asep Aziz Nazaruddin Sinaga Noor Azizah Nugraha, Testa Adi Nur Luthfiatus Solikah Nur Shanti Retno Pembayun Nurhadi Nurhasan Nurhasan, Nurhasan Nusar Hajarisman Oce Wiriawan Ojo Kurdi Ojo Kurdi OKTA AVIA MARTHA, PRISKA Oktravrianto, Dwiky Pandyagalih Jayanimitta Panenggak, Nur Syahadati Retno Pradika, Eky Fortuna Pramono, Sigit Eko Prasetya, Muhammad Reza Aziz Pribadi, David Rinekso Pudjijuniarto, Pudjijuniarto Pungkas Satria PUTRA NUSANTARA, BAGUS Putra Yudha Pratama Rachmat Gernowo Ragil, Ragil Ar Rasyid RAHAYU NINGSIH, JULITA Rahmad Abdul Wahid Rahmawati, Laelly Ratmono, Bella Adik Ayu Reni Reni, Reni Riera Faizah Destriaf Rif'an Rif'an RINO TRIADIANSYAH, MOHAMMAD RISTIAWAN, BAYU Rizka Rosyadi Rizky Patria Nevangga RIZQI MUSYAFA, MUHAMMAD RIZVI, M.TAHAJJUDIN ROESDIANTO, ALDY ROY JANUARDI IRAWAN Royana Destin Ramadona Rusdiawan, Afif Sahid Sahid Santosa, Sigit Santoso, Muhammad Naufal Anditya Sari, Dini Aquylaria Satria Ika Dinwasiba Satria, Pungkas Satrio Budi Prasojo, Satrio Budi Satya, Ibrahim Sholikhah, Anindya Mar'atus Sri Nugroho Subagio , Irmantara Suganda, Dhenada Dhyo Sugeng Widada Suliadi SULISTYARTO, SONI Sultan Alif Pranatagama Suryono Suryono SUSANTO WIBISONO, FARID Susanto, Indra Himawan Susilo Adi Widyanto Sutawanir Darwis Suwoko . Suwoko Suwoko Suwoko Suwoko Syaiful Syaiful SYAMSUDAR, BANGBANG Syamsul Arifin TAMAMMUDIN, MUHAMMAD THORIQ AL MUNDIRI, M Toni Prahasto Tri Asih Wahyu Hartati Try Hadmoko Udi Harmoko Ufairah, Nabila Nur Wahyu Caesarendra wahyu Firmansyah, Moh. WARDA S HATTA, HALIM Yoga Prasetya Yusuf Dewantoro Herlambang Zudi Zukron Amin ZUMMAH, SYAIFUDDIN