2017 International Seminar on Intelligent Technology and Its Applications (ISITIA)最新文献_第3页

Welding defect classification based on convolution neural network (CNN) and Gaussian kernel 基于卷积神经网络和高斯核的焊接缺陷分类

2017 International Seminar on Intelligent Technology and Its Applications (ISITIA) Pub Date : 2017-08-01 DOI: 10.1109/ISITIA.2017.8124091

A. Khumaidi, E. M. Yuniarno, M. Purnomo

{"title":"Welding defect classification based on convolution neural network (CNN) and Gaussian kernel","authors":"A. Khumaidi, E. M. Yuniarno, M. Purnomo","doi":"10.1109/ISITIA.2017.8124091","DOIUrl":"https://doi.org/10.1109/ISITIA.2017.8124091","url":null,"abstract":"Visual inspection process for weld defects still manually operated by human vision, so the result of the test still highly subjective. In this research, the visual inspection process will be done through image processing on the image sequence to make data accuracy more better. CNN as one of the image processing technique can determine the feature automatically which is suitable for this problem in order to classify the variation of each weld defect pattern. Classification using Convolution Neural Network (CNN) consist of two stages: extraction image using image convolution and image classification using neural network. Gaussian kernel used for blurring image, it helps the extraction of images without losing the main information from the original image, this filter also minimize the occurrence of interference or noise. Results of the classification used to get the category of weld defects with high accuracy as a variable of a weld inspection process whether the weld is pass the standard or not. The proposed system has obtained classification with validation accuracy of 95.83% for four different type of welding defect. The data input of this research is the result of images captured by a webcam.","PeriodicalId":308504,"journal":{"name":"2017 International Seminar on Intelligent Technology and Its Applications (ISITIA)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122575274","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: 70

Adaptive Gaussian parameter particle swarm optimization and its implementation in mobile robot path planning 自适应高斯参数粒子群算法及其在移动机器人路径规划中的实现

2017 International Seminar on Intelligent Technology and Its Applications (ISITIA) Pub Date : 2017-08-01 DOI: 10.1109/ISITIA.2017.8124087

N. Setyawan, R. E. A. Kadir, A. Jazidie

{"title":"Adaptive Gaussian parameter particle swarm optimization and its implementation in mobile robot path planning","authors":"N. Setyawan, R. E. A. Kadir, A. Jazidie","doi":"10.1109/ISITIA.2017.8124087","DOIUrl":"https://doi.org/10.1109/ISITIA.2017.8124087","url":null,"abstract":"Path planning based on heuristic optimization method is developed to simplify the path planning issues into optimization problems. Particle Swarm Optimization (PSO) is one of the heuristic optimization methods often used because of its simplicity, easy to implement and has few parameters to set. However, the basic PSO algorithm has difficulties balancing exploration and exploitation, and suffer from premature convergence, it efficiency to solve path planning problem may be restricted. Aiming to overcome these drawbacks and solving the path planning problem efficiently, this paper proposed the Gaussian parameter updating rule use to speed up the convergence by maintaining exploration and exploitation of the particle. Then, particle re-initialization is proposed after analyzing the behavior of PSO algorithm to prevent premature convergence. Simulation result shows in benchmark test with Adaptive Inertia (AIW) PSO and standard PSO that the proposed PSO algorithm can find optimal solution /aster than the other algorithm which can convergence in less than 150 iterations. Furthermore, particle re-initialization can find optimal solution efficiently which result in 3% more shortest, 10% more smooth and guaranteed to collision free path.","PeriodicalId":308504,"journal":{"name":"2017 International Seminar on Intelligent Technology and Its Applications (ISITIA)","volume":"13 31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122575993","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: 11

Dynamic economic dispatch using chaotic bat algorithm on 150kV Mahakam power system 基于混沌蝙蝠算法的150kV马哈坎电力系统动态经济调度

2017 International Seminar on Intelligent Technology and Its Applications (ISITIA) Pub Date : 2017-08-01 DOI: 10.1109/ISITIA.2017.8124065

Yun Tonce Kusuma Priyanto, M. Maulana, A. Giyantara

引用次数: 1

Analysis of acceleration in aging insulation due to the effect of humidity and contaminant in induction motor loaded 感应电机负载中湿度和污染物对绝缘老化加速的影响分析

2017 International Seminar on Intelligent Technology and Its Applications (ISITIA) Pub Date : 2017-08-01 DOI: 10.1109/ISITIA.2017.8124075

Labib Muttaqin, D. A. Asfani, I. M. Y. Negara, Dapis

{"title":"Analysis of acceleration in aging insulation due to the effect of humidity and contaminant in induction motor loaded","authors":"Labib Muttaqin, D. A. Asfani, I. M. Y. Negara, Dapis","doi":"10.1109/ISITIA.2017.8124075","DOIUrl":"https://doi.org/10.1109/ISITIA.2017.8124075","url":null,"abstract":"In this study, the experimental of accelerated aging in induction motor insulation is done in a loaded state with high humidity influence and under effects of contaminant. The method used to evaluate the condition of the motor is polarization index (PI), oscillatory response test (surge test) and LCR measurement. PI is used to determine the value of polarization index and custody coil insulation via measured four direct current during the test. Oscillatory response test used to determine differences in the quality of the coil insulation based on the response to the wave oscillation with error area ratio (EAR) method. While the LCR measurement is used to detect the value of inductance, capacitance and resistance arising from the influence of humidity and contaminant in the stator's coil. Furthermore, the output PI variable and oscillation response test and LCR measurement compared to getting the tendency chart damage. Based on test results, EAR method is faster to detect decrease coil insulation in the second test by 30.5 %. Meanwhile, the new PI value was changes in its value in the fourth test. While the LCR value is not significant.","PeriodicalId":308504,"journal":{"name":"2017 International Seminar on Intelligent Technology and Its Applications (ISITIA)","volume":"57 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116333327","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

Dynamic stability modified IEEE 3 generator 9 bus with 50 MW power injection of generator XY 动态稳定性改进ieee3发电机9总线与50mw发电机XY的功率注入

2017 International Seminar on Intelligent Technology and Its Applications (ISITIA) Pub Date : 2017-08-01 DOI: 10.1109/ISITIA.2017.8124063

I. Sulistiawati, Khaikal Mudatsir Rosidin, A. Lomi

引用次数: 3

3D video coding development based on FPGA platform Xilinx Zynq-7000 基于Xilinx Zynq-7000 FPGA平台的3D视频编码开发

2017 International Seminar on Intelligent Technology and Its Applications (ISITIA) Pub Date : 2017-08-01 DOI: 10.1109/ISITIA.2017.8124050

A. V. Bukit, Wirawan

{"title":"3D video coding development based on FPGA platform Xilinx Zynq-7000","authors":"A. V. Bukit, Wirawan","doi":"10.1109/ISITIA.2017.8124050","DOIUrl":"https://doi.org/10.1109/ISITIA.2017.8124050","url":null,"abstract":"Digital video compression techniques have an important role that makes transmission and storage of multimedia content in bandwidth and storage space limited environment efficient. This paper describes 3D video coding using FPGA encoder architecture for newer and more reliable multimedia technologies to drive the industry to improve services in the field of entertainment marketing, to encourage the popularization of 3D video content, supporting devices 3D capabilities, and 3D applications. As a phenomenon that occurs at this time, smartphones, tablets, and other mobile devices has surpassed the value of PC sales. Along with the growing popularity of 3D video and be applied to the mobile device, resulting in the need for storage, data transmission, and display requires an efficient coding. The design is described in VHDL and synthesized to Zynq 7000 AP SoC FPGA. The throughput of the FPGA architecture reaches a processing at 666 MHz, RAM frequency 533 MHz permitting its use in H.265/HEVC standard directed to HDTV. To improve reliability in the process of encoder, one of which can be done by implementing a code HEVC to Zynq 7000 AP SoC.","PeriodicalId":308504,"journal":{"name":"2017 International Seminar on Intelligent Technology and Its Applications (ISITIA)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124512918","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: 1

Impact of load shedding on frequency and voltage system 减载对频率和电压系统的影响

2017 International Seminar on Intelligent Technology and Its Applications (ISITIA) Pub Date : 2017-08-01 DOI: 10.1109/ISITIA.2017.8124064

S. Budi, Aziz Nurdiansyah, A. Lomi

引用次数: 18

Design of digital lock-in amplifier for low concentration gas detection 用于低浓度气体检测的数字锁相放大器设计

2017 International Seminar on Intelligent Technology and Its Applications (ISITIA) Pub Date : 2017-08-01 DOI: 10.1109/ISITIA.2017.8124102

Handi Rahmannuri, M. Rivai, T. A. Sardjono

引用次数: 7

Quadcopter path following control design using output feedback with command generator tracker based on LOS 基于LOS的四轴飞行器路径跟踪控制设计

2017 International Seminar on Intelligent Technology and Its Applications (ISITIA) Pub Date : 2017-08-01 DOI: 10.1109/ISITIA.2017.8124090

A. Nugraha, T. Agustinah

引用次数: 10

Particle swarm optimization-based BLDC motor speed controller with response speed consideration 考虑响应速度的基于粒子群优化的无刷直流电机速度控制器

2017 International Seminar on Intelligent Technology and Its Applications (ISITIA) Pub Date : 2017-08-01 DOI: 10.1109/ISITIA.2017.8124079

M. Ridwan, D. Riawan, H. Suryoatmojo

引用次数: 11