2018 International Conference on Engineering, Applied Sciences, and Technology (ICEAST)最新文献_第2页

Hybrid Fe2O3/CNT Thin Films for Gas Sensor Applications 用于气体传感器的Fe2O3/CNT杂化薄膜

2018 International Conference on Engineering, Applied Sciences, and Technology (ICEAST) Pub Date : 2018-07-01 DOI: 10.1109/ICEAST.2018.8434510

B. Chaitongrat, S. Chaisitsak

引用次数: 1

Semi-Automatic Crayfish Farm System 半自动小龙虾养殖系统

2018 International Conference on Engineering, Applied Sciences, and Technology (ICEAST) Pub Date : 2018-07-01 DOI: 10.1109/ICEAST.2018.8434485

C. Vongchumyen, Punnatat Jiarawongsakul, Panuvut Sombutdee, Kittchai Rueangpoon, Kiatnarong Tongprasert

引用次数: 0

Machine Learning Approach in Predicting Post-Transfusion Packed Cell Volume in Anemic Dogs 机器学习方法在预测输血后贫血狗的堆积细胞体积

2018 International Conference on Engineering, Applied Sciences, and Technology (ICEAST) Pub Date : 2018-07-01 DOI: 10.1109/ICEAST.2018.8434471

C. Srinilta, Wisuwat Sunhem, Pongsak Sangunwong, Satthathan Chanchartree

{"title":"Machine Learning Approach in Predicting Post-Transfusion Packed Cell Volume in Anemic Dogs","authors":"C. Srinilta, Wisuwat Sunhem, Pongsak Sangunwong, Satthathan Chanchartree","doi":"10.1109/ICEAST.2018.8434471","DOIUrl":"https://doi.org/10.1109/ICEAST.2018.8434471","url":null,"abstract":"Blood transfusion is commonly used to treat anemia. Blood transfusion is vital to life in many cases. Blood donation is a voluntary activity. In Thailand, blood supply for small animals are very limited. Therefore, blood must be used with extra care to save as many lives as possible. Success of whole blood transfusion where all blood components are transfused is determined by the rise of Packed Cell Volume (PCV) after transfusion. Veterinarians rely on formula to estimate the transfusion volume that can raise patient's PCV to the target. This paper attempted to use machine learning models to predict post-transfusion PCV in anemic dogs. Linear regression, XGBoost and Support Vector Regression algorithms were used in machine learning prediction models. Transfusion records from Kasetsart University Veterinary Teaching Hospital at Hua Hin were employed to assess model performance. The formula commonly used by veterinarians was performance comparison baseline. Wilcoxon signed-rank test was used to assess significant differences of the result. It was statistically confirmed with confidence interval of 90% that Support Vector Regression performed better than the baseline method on conventional input set alone and when certain red blood cell attributes were added to the conventional input set.","PeriodicalId":138654,"journal":{"name":"2018 International Conference on Engineering, Applied Sciences, and Technology (ICEAST)","volume":"150 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115597435","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

Photovoltaic Based Zero Voltage Transition DC-DC Buck Converter 光电零电压转换DC-DC降压变换器

2018 International Conference on Engineering, Applied Sciences, and Technology (ICEAST) Pub Date : 2018-07-01 DOI: 10.1109/ICEAST.2018.8434491

L. Kumar, R. Selvamathi, V. Indragandhi, D. Elangovan, G. Arunkumar

引用次数: 2

Design of MPPT Based Fuzzy Logic for Solar-Powered Unmanned Aerial Vehicle Application 基于MPPT模糊逻辑的太阳能无人机应用设计

2018 International Conference on Engineering, Applied Sciences, and Technology (ICEAST) Pub Date : 2018-07-01 DOI: 10.1109/ICEAST.2018.8434430

H. Suryoatmojo, R. Mardiyanto, D. Riawan, E. Setijadi, S. Anam, F. Azmi, Y. D. Putra

{"title":"Design of MPPT Based Fuzzy Logic for Solar-Powered Unmanned Aerial Vehicle Application","authors":"H. Suryoatmojo, R. Mardiyanto, D. Riawan, E. Setijadi, S. Anam, F. Azmi, Y. D. Putra","doi":"10.1109/ICEAST.2018.8434430","DOIUrl":"https://doi.org/10.1109/ICEAST.2018.8434430","url":null,"abstract":"By converting sun energy into electrical energy, solar cells are a technology of renewable energy that is abundant and low emissions. Meanwhile, solar cells can reduce conventional vehicle exhaust emissions by 92%. Therefore, solar panels have a great chance to be applied to a vehicle such as Unmanned Aerial Vehicle (UAV). Unfortunately, solar panel is a non-linear energy source whose output power changes depending on the irradiance and ambient temperature. If operated under normal circumstances, solar panels will not absorb the solar power optimally due to the characteristic curves of the solar panels. In order maximize the power from solar panels, it needs Maximum Power Point Tracking (MPPT), which is a power optimization method by conditioning the output voltage of the solar panel. On UAV, the sun's irradiance is changing very rapidly, so the conventional MPPT is less efficient to use, because it has a slow response and has oscillations when the power is in maximum. In this research, it has been designed and implemented of MPPT system using fuzzy logic control. Fuzzy logic control can speed up the system response towards the load changes, and reduce the oscillations that occur at maximum power as well. A DC-DC converter, as the actuator of the voltage conditioner, should be selected which has as light as possible in weight so that it will not increase the workload of the aircraft. Simulation and experiment have been done in this research. It shows that MPPT using Fuzzy Logic can reduce the power losses up to 4.5%.","PeriodicalId":138654,"journal":{"name":"2018 International Conference on Engineering, Applied Sciences, and Technology (ICEAST)","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129455150","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: 9

Feature Reduction on Fuzzy SVM-Based Coding Unit Decision in HEVC 基于模糊支持向量机的HEVC编码单元决策特征约简

2018 International Conference on Engineering, Applied Sciences, and Technology (ICEAST) Pub Date : 2018-07-01 DOI: 10.1109/ICEAST.2018.8434467

Ei Ei Tun, S. Aramvith, Y. Miyanaga

引用次数: 2

Experimental and Theoretical Design Analysis and Modeling of a CT Image Guided Robotic Arm CT图像引导机械臂的实验与理论设计分析与建模

2018 International Conference on Engineering, Applied Sciences, and Technology (ICEAST) Pub Date : 2018-07-01 DOI: 10.1109/iceast.2018.8434464

S. Shah, Ruby Mishra, Gourishankar Mohapatro

{"title":"Experimental and Theoretical Design Analysis and Modeling of a CT Image Guided Robotic Arm","authors":"S. Shah, Ruby Mishra, Gourishankar Mohapatro","doi":"10.1109/iceast.2018.8434464","DOIUrl":"https://doi.org/10.1109/iceast.2018.8434464","url":null,"abstract":"This research attempts to design a robotic arm that can help doctors with biopsies which is guided by using CT scan images. This robotic arm will only need X, Y and Z target coordinate points as input and the end needle of the robotic arm will travel to that desired coordinate point. A robotic arm will be steady, accurate, precise and tremor free. This robotic arm has 5 DOF. Transformation matrix for such robotic arm is formulated using forward and inverse kinematics. Workspace graph is produced in MATLAB. Path tracing simulation of the robotic arm is done using joint space method and Cartesian coordinate method using MATLAB software and RVC toolbox. An actual working model of the robotic arm is developed using stepper motors as actuators. Experimental Testing of the robotic arm is done by programming the robotic arm Using ARDUINO to reach a desired point on the surface of an apple. Slight deviation in theoretical and experimental testing was found. The reason for error are found by graphing noise in the circuit in real time in LABVIEW oscilloscope using MYDAQ connected to stepper motor.","PeriodicalId":138654,"journal":{"name":"2018 International Conference on Engineering, Applied Sciences, and Technology (ICEAST)","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116322275","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

A High Voltage Gain SC DC-DC Converter Based on Cross-Connected Fibonacci-Type Converter 基于交叉连接fibonacci型变换器的高电压增益SC DC-DC变换器

2018 International Conference on Engineering, Applied Sciences, and Technology (ICEAST) Pub Date : 2018-07-01 DOI: 10.1109/ICEAST.2018.8434465

K. Eguchi, Sawai Pongwatd, F. Asadi, H. Fujisaki

引用次数: 8

Development of a Software Management for Capital Investment Decision Using Microsoft Visual Basic Programming 利用Microsoft Visual Basic编程开发一个资本投资决策管理软件

2018 International Conference on Engineering, Applied Sciences, and Technology (ICEAST) Pub Date : 2018-07-01 DOI: 10.1109/ICEAST.2018.8434423

P. Thaisongkroh, Montean Rattanasiriwongwut

引用次数: 4

Test of Oil Lubricant Viscosity by Using Hall Effect Sensor 用霍尔效应传感器测试润滑油粘度

2018 International Conference on Engineering, Applied Sciences, and Technology (ICEAST) Pub Date : 2018-07-01 DOI: 10.1109/ICEAST.2018.8434468

W. Sriratana, Sethawut Nakklinkoon, S. Satthamsakul

{"title":"Test of Oil Lubricant Viscosity by Using Hall Effect Sensor","authors":"W. Sriratana, Sethawut Nakklinkoon, S. Satthamsakul","doi":"10.1109/ICEAST.2018.8434468","DOIUrl":"https://doi.org/10.1109/ICEAST.2018.8434468","url":null,"abstract":"This paper presents the test of oil lubricant. The viscosity of lubricant would decrease and the replacement of lubricant is required when the lubricant is used for a period of time. Hence, viscosity is a major factor that can indicate the quality of the lubricant. The fundamental method known as falling ball viscometer that is basically from Archimedes' principle including Newton's laws of motion were applied for the test. The sphere shaped object was replaced by a standard disc with the drill holes. The experiment was conducted by four new lubricant samples: SAE10W-30, SAE15W-40, SAE20W-50 and SAE90. From the reference position, the standard disc was released to the lubricant container and a timer was counted simultaneously by the microcontroller. The timer was stopped when Hall Effect sensor detected the disc at the bottom of the container. Falling time was compared to the viscosity from the standard rotational Viscometer, namely Brookfield Viscometer model DV-II+Pro to assess the relationship equation between falling time and viscosity. From study, the average error of falling time measurement was 0.109 Sec or 2.106% and the average viscosity error from the equation was 6.171 cP or 3.089% at room temperature (27°C). In addition, comparing to the standard Viscometer, the average percentage error was about 2.113%. Even though the accuracy of this method would not be outstanding, it is efficient with cost advantage compared to the expensive standard Viscometer.","PeriodicalId":138654,"journal":{"name":"2018 International Conference on Engineering, Applied Sciences, and Technology (ICEAST)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114498705","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