IJEIS Indonesian Journal of Electronics and Instrumentation Systems最新文献_第8页

Screen Printed-Carbon Electrode Modifikasi Bismut untuk Analisis Kadmium dengan Voltametri Siklik

IJEIS Indonesian Journal of Electronics and Instrumentation Systems Pub Date : 2020-04-30 DOI: 10.22146/IJEIS.54138

Novianti Novianti, R. V. Manurung, A. Arifin

引用次数: 0

Analisis Hubungan Kecepatan Gelombang Dengan Kuat Tekan Beton Menggunakan Metode UPV 用UPV方法分析波速与强压混凝土的关系

IJEIS Indonesian Journal of Electronics and Instrumentation Systems Pub Date : 2020-04-30 DOI: 10.22146/IJEIS.33414

Anggia Eta Rizkiasari, A. Rouf

{"title":"Analisis Hubungan Kecepatan Gelombang Dengan Kuat Tekan Beton Menggunakan Metode UPV","authors":"Anggia Eta Rizkiasari, A. Rouf","doi":"10.22146/IJEIS.33414","DOIUrl":"https://doi.org/10.22146/IJEIS.33414","url":null,"abstract":"Until now the use of concrete as a building material is still widely used for building structures. It is important to do concrete compressive strength testing as one of the factors to know the quality of a concrete. NDT (Non - Destructive Testing) is a method of solid quality testing without damaging the object. Testing with the NDT method is considered more efficient than the destructive test method. One method for performing NDT testing is by utilizing UPV (Ultrasonic Pulse Velocity). UPV is a method for estimating concrete compressive strength based on the ultrasonic pulse velocity relationship through concrete with the concrete compressive strength itself. UPV testing works by emitting ultrasonic pulses of 40 kHz through concrete to obtain the travel time of the pulse . Then the resulting time will be calculated the value of its speed and then will be converted into concrete compressive strength. Concrete compressive strength measurement system for high - quality concrete using UPV method can be designed by utilizing relation between ultrasonic pulse velocity with concrete compressive strength. Based on the test results, the average error value of concrete compressive strength testing is 3.04% with a maximum error of 6.63%.","PeriodicalId":31590,"journal":{"name":"IJEIS Indonesian Journal of Electronics and Instrumentation Systems","volume":"88 1","pages":"11-20"},"PeriodicalIF":0.0,"publicationDate":"2020-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87449151","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pengukuran Kecepatan Suara dalam Media Air Menggunakan Sensor Ultrasonik 使用超声波传感器测量水中的声音速度

IJEIS Indonesian Journal of Electronics and Instrumentation Systems Pub Date : 2020-04-30 DOI: 10.22146/IJEIS.34829

Miftakhul Khanan, A. Ashari

引用次数: 0

Kontrol Tegangan Self-Excited Induction Generator dengan Electronic Load Controller Terkontrol PID-GA 控制:特甘自激感应发电机、登甘电子负载控制器、PID-GA控制

IJEIS Indonesian Journal of Electronics and Instrumentation Systems Pub Date : 2020-04-30 DOI: 10.22146/IJEIS.54197

E. A. Hakim, Rahayu Pandunengsih, D. Suhardi, N. Setyawan

引用次数: 0

Fabrikasi Sensor Elektrokimia Berbasis Karbon dan Nanopartikel Perak (NPAg) Untuk Mendeteksi Acetaminophen 用于检测乙酰氨基碳和银纳米粒子的电化学传感器

IJEIS Indonesian Journal of Electronics and Instrumentation Systems Pub Date : 2020-04-30 DOI: 10.22146/IJEIS.54115

Nurafni Julianti, R. V. Manurung, A. Arifin

{"title":"Fabrikasi Sensor Elektrokimia Berbasis Karbon dan Nanopartikel Perak (NPAg) Untuk Mendeteksi Acetaminophen","authors":"Nurafni Julianti, R. V. Manurung, A. Arifin","doi":"10.22146/IJEIS.54115","DOIUrl":"https://doi.org/10.22146/IJEIS.54115","url":null,"abstract":"Acetaminophen (paracetamol) is one of the most heavily used analgesic drugs especially for pain or pain relief. The excess of acetaminophen for the human body produces a bad effects, one of them is a liver disease. In this study, silver nanoparticle (NPAg) is synthesized using Turkevich methods to increase the conductivity or the rate of transfer electron in the carbon’s surface. So, the sensitivity from electrochemical sensors to acetaminophen can be enhanced. The stability test was done by three samples from Ag/AgCl reference electrodes, each of them is 10 – 30 mV, 0,94 – 35 mV, and 20 – 67 mV. Generally, the performing of Ag/AgCl refrence elecrodes can be concluded as fairly stable with voltage less than 100 mV. From the data acetaminophen sample test, the peak of oxidation happens on 0,2 – 0,4 mV session, and the current produced increased significantly. The results of characterization using SEM morphology in NPAg have a smaller pores because of the size of the partical is also big. While the characterization using FTIR produces four kinds of functional groups including C-O, C-H, NO2, and N-H functional groups.","PeriodicalId":31590,"journal":{"name":"IJEIS Indonesian Journal of Electronics and Instrumentation Systems","volume":"112 1","pages":"31-40"},"PeriodicalIF":0.0,"publicationDate":"2020-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80674178","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sintesis Suara Bernyanyi Dengan Teknologi Text-To-Speech untuk Notasi Musik Angka dan Lirik Lagu Berbahasa Indonesia 用Text-To-Speech技术合成语音，用于数字乐谱和印度尼西亚歌曲歌词

IJEIS Indonesian Journal of Electronics and Instrumentation Systems Pub Date : 2020-04-30 DOI: 10.22146/IJEIS.32131

Jonathan Jonathan, Yohanes Suyanto

{"title":"Sintesis Suara Bernyanyi Dengan Teknologi Text-To-Speech untuk Notasi Musik Angka dan Lirik Lagu Berbahasa Indonesia","authors":"Jonathan Jonathan, Yohanes Suyanto","doi":"10.22146/IJEIS.32131","DOIUrl":"https://doi.org/10.22146/IJEIS.32131","url":null,"abstract":"Singing is a work of art that can not be separated from human life. It then makes a research about develop the art of singing by technology will brings a useful impact for such a wide aspect of human life. This research is trying to synthesize singing voice with TTS (text-to-speech) technology, as it capability to produce sound with certain pronunciation at certain frequency of sound. Inputs that used in the system are texts of song in TXT format that contain the information of numbered musical notation and lyrics in Indonesian. These inputs will converted to a phonetic transcription, for then synthesize of song voice can done based on the transcription. In general, the system made successfully synthesize song voices with some feature that based on the convention of numbered musical notation. Based on 30 people of respondents, the song voice synthesized has 81.71% of accuracy with 6.24% of deviation standard. The syntax of song text also reputed as a user-friendly convention with only up to 3 times re-compilation done to synthesize 8 bar of song text by each of respondents without any error.","PeriodicalId":31590,"journal":{"name":"IJEIS Indonesian Journal of Electronics and Instrumentation Systems","volume":"41 1","pages":"1-10"},"PeriodicalIF":0.0,"publicationDate":"2020-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77625012","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Pengujian Performa Payload Video UAV untuk Persiapan Implementasi pemantauan Kapal Illegal Fishing 无人机有效载荷视频性能测试为非法渔船监控实施做准备

IJEIS Indonesian Journal of Electronics and Instrumentation Systems Pub Date : 2020-04-30 DOI: 10.22146/IJEIS.52065

Sunar Sunar, Ari Sugeng Budiyanta

引用次数: 0

Pengembangan True Random Number Generator berbasis Citra menggunakan Algoritme Kaotis 图像驱动的数字发生器开发使用了Kaotis算法

IJEIS Indonesian Journal of Electronics and Instrumentation Systems Pub Date : 2020-04-30 DOI: 10.22146/IJEIS.36517

D. Risdianto, B. Prastowo

{"title":"Pengembangan True Random Number Generator berbasis Citra menggunakan Algoritme Kaotis","authors":"D. Risdianto, B. Prastowo","doi":"10.22146/IJEIS.36517","DOIUrl":"https://doi.org/10.22146/IJEIS.36517","url":null,"abstract":"The security of most cryptographic systems depends on key generation using a nondeterministic RNG. PRNG generates a random numbers with repeatable patterns over a period of time and can be predicted if the initial conditions and algorithms are known. TRNG extracts entropy from physical sources to generate random numbers. However, most of these systems have relatively high cost, complexity, and difficulty levels. If the camera is directed to a random scene, the resulting random number can be assumed to be random. However, the weakness of a digital camera as a source of random numbers lies in the resulting refractive pattern. The raw data without further processing can have a fixed noise pattern. By applying digital image processing and chaotic algorithms, digital cameras can be used to generate true random numbers. In this research, for preprocessing image data used method of floyd-steinberg algorithm. To solve the problem of several consecutive black or white pixels appearing in the processed image area, the arnold-cat map algorithm is used while the XOR operation is used to combine the data and generate the true random number. NIST statistical tests, scatter and histrogram analyzes show the use of this method can produce truly random numbers","PeriodicalId":31590,"journal":{"name":"IJEIS Indonesian Journal of Electronics and Instrumentation Systems","volume":"11 1","pages":"87-98"},"PeriodicalIF":0.0,"publicationDate":"2020-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79955453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Penggunaan Deteksi Gerak untuk Pengurangan Ukuran Data Rekaman Video Kamera CCTV 使用运动检测来减少闭路电视摄像机记录的大小

IJEIS Indonesian Journal of Electronics and Instrumentation Systems Pub Date : 2020-04-30 DOI: 10.22146/IJEIS.35983

Jockie P Sagala, I. Candradewi, Agus Harjoko

引用次数: 2

Building an Unmanned Aerial Vehicle for Humanitarian Aid Delivery 建造用于人道主义援助运送的无人机

IJEIS Indonesian Journal of Electronics and Instrumentation Systems Pub Date : 2020-04-30 DOI: 10.22146/IJEIS.55144

Atar Babgei, H. Suryoatmojo

{"title":"Building an Unmanned Aerial Vehicle for Humanitarian Aid Delivery","authors":"Atar Babgei, H. Suryoatmojo","doi":"10.22146/IJEIS.55144","DOIUrl":"https://doi.org/10.22146/IJEIS.55144","url":null,"abstract":"When an emergency occurs, immediate responses are needed for the affected areas. Conventional means of transportation often face difficulties carrying supplies to the location in need, especially in severely damaged areas.In this project, a small semi-autonomous unmanned aerial vehicle (UAV) was designed and constructed to undertake a representative humanitarian aid mission. The system has a novel hex-rotor design with overlapping propellers. Half of the motors have been turned upside down with a slight overlap between each propeller, hence reducing the total dimension of the system without losing its efficiency. The system is also equipped with a new lightweight servo activated two ring release system, allowing it to carry and release two kilograms of payloads with only small physical force needed.Overall, the system is capable to operate automatically while performing a series of tasks such as navigate waypoints and deliver payloads before returning to base. the system created in this project could deliver two individual payloads of 1 kg each to the pre-destinated target almost autonomously. The system provided promising results that encourage the utilization of UAV for delivering Humanitarian Aid.","PeriodicalId":31590,"journal":{"name":"IJEIS Indonesian Journal of Electronics and Instrumentation Systems","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46709663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3