2016 6th International Annual Engineering Seminar (InAES)最新文献_第2页

Experimental study on the effect of multiple droplet frequency and Weber number to spreading ratio of multiple droplets on a horizontal surface 多液滴频率和韦伯数对水平表面多液滴扩散比影响的实验研究

2016 6th International Annual Engineering Seminar (InAES) Pub Date : 2016-08-01 DOI: 10.1109/INAES.2016.7821939

Ardi Wiranata, I. Pranoto, W. H. Mitrakusuma, Deendarlianto, S. Kamal

引用次数: 0

Evaluation of the influence of the Global Geopotential Model resolution on the accuracy of local geoid models: (Case study: DI Yogyakarta Province) 评价全球地势模式分辨率对当地大地水准面模型精度的影响:(案例研究:日惹省)

2016 6th International Annual Engineering Seminar (InAES) Pub Date : 2016-08-01 DOI: 10.1109/INAES.2016.7821932

L. Heliani, R. Hidayat

{"title":"Evaluation of the influence of the Global Geopotential Model resolution on the accuracy of local geoid models: (Case study: DI Yogyakarta Province)","authors":"L. Heliani, R. Hidayat","doi":"10.1109/INAES.2016.7821932","DOIUrl":"https://doi.org/10.1109/INAES.2016.7821932","url":null,"abstract":"Local gravimetric geoid determination requires data comprising three components namely long-wavelength, medium-wavelength, and short-wavelength components. The long-wavelength component is derived from the Global Geopotential Model (GGM). The medium-wavelength is obtained from terrestrial gravity data, and the short-wavelength component is derived from Digital Terrain Model (DTM) data. Among these three components, the GGM data contributes the most significant value and error. This study has evaluated the influence of the GGM resolution on local geoid model for the area with a good and dense terrestrial gravity data distribution, case study in Yogyakarta Special Region (DIY). This evaluation was carried out to determine the optimal degree value of the GGM for local geoid modelling. The gravimetric geoid computation was done using 2D FFT (Fast Fourier Transform). The utilized variation of the degree values were 360, 540, 720, 1080, 1440, 1800, 2160 and 2190 of the EGM2008 data. The evaluation of the variation of the GGM degree values contribution to the local geoid modelling was done using the geometric geoid derived from collocated GPS-levelling data. The results showed that using the lowest degree value (360 degree) produces the optimal (best) local geoid accuracy for the case study of DIY province.","PeriodicalId":101856,"journal":{"name":"2016 6th International Annual Engineering Seminar (InAES)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116120706","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

Determination of performance parameters of hot stratified thermal energy storage tank 热分层储热罐性能参数的测定

2016 6th International Annual Engineering Seminar (InAES) Pub Date : 2016-08-01 DOI: 10.1109/INAES.2016.7821937

J. Waluyo

{"title":"Determination of performance parameters of hot stratified thermal energy storage tank","authors":"J. Waluyo","doi":"10.1109/INAES.2016.7821937","DOIUrl":"https://doi.org/10.1109/INAES.2016.7821937","url":null,"abstract":"Performance of stratified thermal energy storage tank is strongly influenced by separation layer between the hot and cool water stored in the tank. This separation layer is evaluated from water temperature inside of the tank. However, difficulty in converting the temperature distribution into performance parameters has been found. In this research, determination of performance parameters from the temperature distribution is investigated. The temperature distributions are obtained from experimental data simulating charging cycle in hot stratified thermal energy storage tank with varies charging flow rates. Determination of the performance parameters are carried out based on temperature distribution utilizing Sigmoid Dose Response formulation. The results show that significant parameter namely thermocline thickness, cumulative cooling capacity and half-cycle Figure of Merit are precisely determined during the charging cycle. Moreover, the parameters growth is also capable to be evaluated precisely in the charging step. The research results proved the ability of SDR formulation for determining the performance parameter in stratified thermal energy storage tank. It his highlighted that the SDR formulation offers advantage of determination performance parameter accurately.","PeriodicalId":101856,"journal":{"name":"2016 6th International Annual Engineering Seminar (InAES)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116844571","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

Improvement in learning coordinate systems topic for Electrical Engineering students using Interactive Multimedia 利用互动式多媒体对电气工程学生学习坐标系统主题的改进

2016 6th International Annual Engineering Seminar (InAES) Pub Date : 2016-08-01 DOI: 10.1109/INAES.2016.7821912

Eny Sukani Rahayu, A. E. Permanasari, Kharina Mahastina Mahaseng

{"title":"Improvement in learning coordinate systems topic for Electrical Engineering students using Interactive Multimedia","authors":"Eny Sukani Rahayu, A. E. Permanasari, Kharina Mahastina Mahaseng","doi":"10.1109/INAES.2016.7821912","DOIUrl":"https://doi.org/10.1109/INAES.2016.7821912","url":null,"abstract":"Coordinate system is a basic topic in engineering students in our department. Some advance subjects use this topic as the basic knowledge for analysis both electrical and information technology study programs, such as electromagnetism and computer vision. Main function of them is to represent such a position of a matter in space. In delivering this topic, some problems came up when it was presented by conventional method of teaching, such as by explaining it on a whiteboard or using presentation slides. Text font was limited related to the size of classroom. Steps of drawing the coordinate systems were not clear when it was only explained in one slide without any animations. By developing this topic in interactive multimedia, the teaching method can be improved using one of existing e-learning system in our university, called eLisa, which is not limited by time, distance, and also can overcome those mentioned problems due to this simple and clear visualization of Cartesian, Cylindrical, and Spherical Coordinate Systems. This research is conducted to investigate the benefit of the developed multimedia to improve knowledge of students about the topic. This investigation used t-test to find the significance improvement of learning the topics using this interactive multimedia by doing a hands on quiz and walkthru method to find the multimedia in eLisa. The result showed that by learning it in 15 minutes, the knowledge of students was improved based on data scores of quiz as a measurement instruments.","PeriodicalId":101856,"journal":{"name":"2016 6th International Annual Engineering Seminar (InAES)","volume":"46 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121153510","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

An authenticated passengers based on dynamic QR Code for Bandung Smart Transportation Systems 万隆智能交通系统中基于动态二维码的乘客身份验证

2016 6th International Annual Engineering Seminar (InAES) Pub Date : 2016-08-01 DOI: 10.1109/INAES.2016.7821900

R. Aulya, H. Hindersah, A. Prihatmanto, K. Rhee

引用次数: 8

An experimental study of lexicon-based sentiment analysis on Bahasa Indonesia 基于词汇的印尼语情感分析实验研究

2016 6th International Annual Engineering Seminar (InAES) Pub Date : 2016-08-01 DOI: 10.1109/INAES.2016.7821901

Endang Wahyu Pamungkas, Divi Galih Prasetyo Putri

引用次数: 27

Quality measurement for Web GIS using object-oriented development 面向对象开发的Web GIS质量度量

2016 6th International Annual Engineering Seminar (InAES) Pub Date : 2016-08-01 DOI: 10.1109/INAES.2016.7821923

Noor Falih, B. Hendradjaya, W. Sunindyo

引用次数: 2

Design and analysis of tri core permanent magnet linear generator for wave energy conversion in south coast of Java Island 爪哇岛南海岸波浪能转换用三芯永磁直线发电机的设计与分析

2016 6th International Annual Engineering Seminar (InAES) Pub Date : 2016-08-01 DOI: 10.1109/INAES.2016.7821944

Muhammad Rifa'i Putra Sugita, F. D. Wijaya, Sarjiya

引用次数: 7

Software feature extraction using infrequent feature extraction 使用不频繁特征提取的软件特征提取

2016 6th International Annual Engineering Seminar (InAES) Pub Date : 2016-08-01 DOI: 10.1109/INAES.2016.7821927

Divi Galih Prasetyo Putri, D. Siahaan

引用次数: 6

Utilizing UAV-based mapping in post disaster volcano eruption 基于无人机的灾后火山喷发测绘研究

2016 6th International Annual Engineering Seminar (InAES) Pub Date : 2016-08-01 DOI: 10.1109/INAES.2016.7821934

C. Rokhmana, R. Andaru

{"title":"Utilizing UAV-based mapping in post disaster volcano eruption","authors":"C. Rokhmana, R. Andaru","doi":"10.1109/INAES.2016.7821934","DOIUrl":"https://doi.org/10.1109/INAES.2016.7821934","url":null,"abstract":"This paper shows some practical experiences of utilizing UAV (Unmanned Aerial Vehicle)-Based mapping in post disaster for rapid assessment. Some cases are Merapi volcano eruption in year 2010 for seeing the cold lava flow impact and mapping the shelter area; and Kelud volcano eruption in year 2014 for seeing the impact and volumetric material calculation. This meet the need, because the Indonesia archipelago region is locate at Geologic features Pacific Ring of Fire belt. This led the region into a natural disaster-prone area of volcanic eruptions and earthquakes. For keeping practical reliabilities, the UAV-based mapping system was built up by a common instrumentations from hobby shop, such as the aeromodelling plane platform and digital pocket camera. The system should have some basic products capabilities such as Orthophoto Image, and Digital Elevation Model (DEM). For seeing the manmade objects clearly, the ground sampling distance (GSD) of orthophoto image should less than 15 cm, while for volumetric material analysis the gridding DEM less than 2m spacing. The average horizontal positioning accuracy can be obtained up to 3 pixels or equivalent to sub-meter geometry accuracy. The Orthophoto image can provide visual interpretation such as the individual damage objects, and changes situation, while the DEM can derive terrain topography, and volumetric calculation with accuracy 3–5 pixel or sub-meter also. Utilizing this system also open the possibilities for running the participatory mapping, where local people can be involve in thematic map production.","PeriodicalId":101856,"journal":{"name":"2016 6th International Annual Engineering Seminar (InAES)","volume":"10 24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125474266","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: 18