JAREE Journal on Advanced Research in Electrical Engineering最新文献_第5页

Obstacle Tracking on Unmanned Surface Vehicle Using Kalman Filter 基于卡尔曼滤波的无人水面车辆障碍物跟踪

JAREE Journal on Advanced Research in Electrical Engineering Pub Date : 2021-10-05 DOI: 10.12962/jaree.v5i2.157

R. E. A. Kadir, M. Sahal, Y. Bilfaqih, Z. Hidayat, Gaung Jagad

引用次数: 0

Obstacle Avoidance Using CTC and Virtual Structure for Leader-Follower Formation on Mobile Robot 基于CTC和虚拟结构的移动机器人Leader-Follower编队避障

JAREE Journal on Advanced Research in Electrical Engineering Pub Date : 2021-10-05 DOI: 10.12962/jaree.v5i2.204

Maskhur Zulkarnain, T. Agustinah

{"title":"Obstacle Avoidance Using CTC and Virtual Structure for Leader-Follower Formation on Mobile Robot","authors":"Maskhur Zulkarnain, T. Agustinah","doi":"10.12962/jaree.v5i2.204","DOIUrl":"https://doi.org/10.12962/jaree.v5i2.204","url":null,"abstract":"This research examined the development of the combination of virtual structure and leader-follower as an obstacle avoidance method in the formation control of a mobile robot. The formation of the robots are designed with the Separation Bearing Control (SBC) approach between the leader robot (RL) and the virtual robot (RV). The virtual robot is used as a virtual follower and a reference trajectory for the follower robot (RF). When the follower robot detects an obstacle, the follower robot trajectory is adjusted using a trajectory planner for obstacle avoidance. After passing the obstacle, the follower robot will track its position back in formation using virtual robot position and heading as reference. Leader robot and follower are perturbed by disturbances. In order to ensure the achievement of small error tracking, a controller is designed using the integration of kinematic and dynamics controllers with disturbance observer. The kinematic and dynamics controllers are designed using input-output linearisation (IOL) method and computed torque control (CTC). The effectiveness of the proposed method is verified by the simulation result.Keywords: CTC, leader follower, obstacle avoidance, SBC, virtual structure. ","PeriodicalId":32708,"journal":{"name":"JAREE Journal on Advanced Research in Electrical Engineering","volume":"51 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79152178","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

The Attenuation Characteristics of the Body Tissue on Frequency Function in WBAN Channel WBAN信道中人体组织对频率函数的衰减特性

JAREE Journal on Advanced Research in Electrical Engineering Pub Date : 2021-10-05 DOI: 10.12962/jaree.v5i2.185

A. Mauludiyanto, G. Hendrantoro, Muhammad Fachry Nova

{"title":"The Attenuation Characteristics of the Body Tissue on Frequency Function in WBAN Channel","authors":"A. Mauludiyanto, G. Hendrantoro, Muhammad Fachry Nova","doi":"10.12962/jaree.v5i2.185","DOIUrl":"https://doi.org/10.12962/jaree.v5i2.185","url":null,"abstract":"The Wireless Body Area Network (WBAN) refers to a communication network between sensors placed on the inside, on the surface, or around the body wirelessly. WBAN system cannot be separated from body tissues. Body tissues also have electrical properties depending on frequency. Therefore, body tissue can affect the phenomena occurring in radio wave propagation in the WBAN channel. One of the phenomena is attenuation. This study investigates the impacts of body tissue on the WBAN channel and the effects of frequency on the attenuation of body tissue in the WBAN channel. The measurement of magnitude response was carried out with the human body as the measurement object by utilizing the S21 parameter measurement with a vector network analyzer. In NLOS conditions, a human body was located between two coplanar Vivaldi antenna. Measurements were conducted on the head, chest, and abdomen. The frequency used was in the range of 2 GHz to 6 GHz. The body tissue attenuation was obtained by finding the difference between the magnitude measurement response on the LOS and NLOS conditions. The attenuation data were analyzed using statistical and numerical analysis to determine the effect of frequency on the attenuation of the human body tissues. Based on the analysis results, it was identified that the frequency affected the human body tissue attenuation. The enhancement attenuation of the human body tissues occurred when the frequency was higher. Moreover, there was a significant difference in the body tissue attenuation in different parts of the body.Keywords: attenuation, body tissues, s-parameters, wireless body area network.","PeriodicalId":32708,"journal":{"name":"JAREE Journal on Advanced Research in Electrical Engineering","volume":"98 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80674901","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

Construction Design, Modelling, and Parameter Computation Outer Rotor Induction Motor 外转子感应电动机结构设计、建模与参数计算

JAREE Journal on Advanced Research in Electrical Engineering Pub Date : 2021-10-05 DOI: 10.12962/jaree.v5i2.174

Faizal Ramadhan Putra, E. Iskandar, Rusdhianto Effendi Abdul Kadir, A. Santoso, Y. Bilfaqih, Mohamad Abdul Hady

引用次数: 2

CC-CV Controlled Fast Charging Using Fuzzy Type-2 for Battery Lithium-Ion 基于模糊2型的锂离子电池CC-CV控制快速充电

JAREE Journal on Advanced Research in Electrical Engineering Pub Date : 2021-10-05 DOI: 10.12962/jaree.v5i2.200

Ahmad Zidan Falih, M. Z. Efendi, F. Murdianto

{"title":"CC-CV Controlled Fast Charging Using Fuzzy Type-2 for Battery Lithium-Ion","authors":"Ahmad Zidan Falih, M. Z. Efendi, F. Murdianto","doi":"10.12962/jaree.v5i2.200","DOIUrl":"https://doi.org/10.12962/jaree.v5i2.200","url":null,"abstract":"Energy dependency is increasing along with the increase in population growth rate, while the fossil energy is decreasing. Alternative energy such as solar energy is one solution to provide renewable energy, but solar energy cannot provide an intense supply of energy. Therefore, the equipment needs an energy storage. The battery has important role in energy storage with the performance of the battery that need an attention. The method and type of battery used must be considered to maintain battery lifetime and reduce overcharging. The purpose of this research is to understand the process of fast charging the CC-CV (Constant Current Constant Voltage) method on Lithium-Ion battery which is expected to reduce battery overcharging. In this method, the current is maintained constant until certain conditions then followed by constant voltage to prevent overcharging. The voltage from the solar panel is very high, voltage reduction is needed as the charging voltage for the battery. The DC-DC Converter used is Buck Converter which is given Fuzzy Type-2 algorithm to maintain a current of 10 Ampere during CC conditions and a voltage of 14.4 Volt during CV conditions with switch of CC conditions to CV conditions on SoC 99.25%.Keywords: battery charging, buck converter, CC-CV, lithium-ion, type-2 fuzzy.","PeriodicalId":32708,"journal":{"name":"JAREE Journal on Advanced Research in Electrical Engineering","volume":"74 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90400360","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: 4

Non-Inverting Cascaded Bidirectional Buck-Boost DC-DC Converter with Average Current Mode Control for Lithium-Ion Battery Charger 具有平均电流模式控制的锂离子电池充电器非反相级联双向降压DC-DC变换器

JAREE Journal on Advanced Research in Electrical Engineering Pub Date : 2021-10-05 DOI: 10.12962/jaree.v5i2.167

H. Suryoatmojo, Indra Anugrah Pratama, Soedibyo .

{"title":"Non-Inverting Cascaded Bidirectional Buck-Boost DC-DC Converter with Average Current Mode Control for Lithium-Ion Battery Charger","authors":"H. Suryoatmojo, Indra Anugrah Pratama, Soedibyo .","doi":"10.12962/jaree.v5i2.167","DOIUrl":"https://doi.org/10.12962/jaree.v5i2.167","url":null,"abstract":"In order to develop renewable energy, it also needs to enhance the developing of supporting elements. For example, lithium-ion batteries as a component of energy storage. Lithium-ion batteries (Li-ion) have been chosen as energy storage devices for portable equipment, unmanned Aerial Vehicle (UAV) and grid storage systems. But there is a problem such as the process of charging the battery for UAV. Conventional converters used in those chargers have disadvantages such as limited power, lower voltage gain and also high current stress. Therefore, such converters are not efficient to be used for charging the battery. This paper proposes a cascaded bidirectional buck-boost converter for charging the battery. This converter can be operated bidirectional and have better rated power and higher voltage gain. Also, this topology has the same polarity with the input. From the test results, the converter can work in either forward or backward power flow. This converter is working in both buck or boost mode and has an efficiency of 83% in buck mode and 81% for boost mode. The charging process is about 83 minutes until SOC approximately 90 – 95.Keywords: battery charger, cascaded bidirectional buck – boost converter, constant current, li-ion introduction.","PeriodicalId":32708,"journal":{"name":"JAREE Journal on Advanced Research in Electrical Engineering","volume":"54 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90914787","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

DEVELOPMENT OF OPTICAL TRANSDUCER ON FABRICS FOR THE APPLICATION OF LIQUID CLUSTERING USING REFLECTANCE SPECTROSCOPY 基于反射光谱的液体聚类织物光学传感器的研制

JAREE Journal on Advanced Research in Electrical Engineering Pub Date : 2021-10-05 DOI: 10.12962/jaree.v5i2.202

Viona Hazar Briliana, T. Mujiono

{"title":"DEVELOPMENT OF OPTICAL TRANSDUCER ON FABRICS FOR THE APPLICATION OF LIQUID CLUSTERING USING REFLECTANCE SPECTROSCOPY","authors":"Viona Hazar Briliana, T. Mujiono","doi":"10.12962/jaree.v5i2.202","DOIUrl":"https://doi.org/10.12962/jaree.v5i2.202","url":null,"abstract":"Recently, usage of fabrics as wearable device, along with their applications are increasing, one example being the detection of bio-analyzes such as blood or sweat. One method used to observe the properties of the material of a fabric is to use the Refcletance Spectroscopy, in which excitation of monochromatic light with a specific wavelength is given to a fabrics. Intensity value is then processed using the PCA method in order to obtain the pattern of the difference between each substrate. The proposed transducer optic system consists of 405nm blueviolet laser as the light source, biconvex lens, Adafruit AS7262 light detector, and Arduino. This system can only detect the difference in substrate content from the occurring light scatter. This system can be applied to various kinds of fabric wearable material with differing scatter intensity values depending on the kind of fabrics. Softer kind of fabric is proposed as material for the wearable device because it gives a high scatter intensity value and constant values in every repetation which results in better data reading.Keywords: clustering, optical, reflectance, spectroscopy, transducer, wearable.","PeriodicalId":32708,"journal":{"name":"JAREE Journal on Advanced Research in Electrical Engineering","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82547170","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

Self-Tuning PID-Genetic Algorithm Controller for Steam Drum Boiler Water Level Control System 汽包锅炉水位控制系统的pid -遗传算法自整定控制器

JAREE Journal on Advanced Research in Electrical Engineering Pub Date : 2021-10-05 DOI: 10.12962/jaree.v5i2.102

Mohamad Abdul Hady, M. Yusuf, Ali Fatoni, I. Arifin

引用次数: 0

Compansation of Electrical Voltage in Distribution System by Dynamic Voltage Restorer 动态电压恢复器对配电系统电压的补偿

JAREE Journal on Advanced Research in Electrical Engineering Pub Date : 2019-10-31 DOI: 10.12962/j25796216.v3.i2.97

Soe Soe Ei Aung, May Phone Thit

{"title":"Compansation of Electrical Voltage in Distribution System by Dynamic Voltage Restorer","authors":"Soe Soe Ei Aung, May Phone Thit","doi":"10.12962/j25796216.v3.i2.97","DOIUrl":"https://doi.org/10.12962/j25796216.v3.i2.97","url":null,"abstract":"Electrical ac power systems consist of generation systems, transmission and distribution networks. The large three phase industrial loads at various distribution and transmission voltages as well as single-phase residential and commercial loads are supplied by the networks. Nowadays, the power quality such as voltage sags/swell, transient interrupts and harmonic distortions in sinusoidal waveforms are concerned with most of the electrical loads. The power quality problems such as voltage sags, swells and harmonics are caused by the widespread using of power electronics devices in power system. In this paper, electrical voltage sags/swells of power quality problems are considered because this problem is one of the most severe disturbances to the industrial equipment of distribution system. Thus, mitigation of these voltages in distribution system is necessary. So, series connected power electronics based device such as Dynamic Voltage Restorer (DVR) is chosen to compensate these voltage for mitigating quickly the voltage sag/swell in the system and restoring the load voltage to the nominal value. For case study, Myaungtagar industrial zone is chosen due to furnaces and large motor drives that cause the common problems such as voltage sag/swell in this system. In this paper, performance analysis of voltage sag/swell compensation of power distribution system with Dynamic Voltage Restorer (DVR) under various fault conditions is carried out. The proposed configuration model uses MATLAB/SIMULINK and the performance of voltage compensation and restoration of load voltage to the nominal value with DVR under various fault conditions is verified by the simulation results.","PeriodicalId":32708,"journal":{"name":"JAREE Journal on Advanced Research in Electrical Engineering","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83450883","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

Integrating the PV-Diesel Hybrid System for Reliability Improvement in Distribution System 集成PV-Diesel混合动力系统提高配电系统可靠性

JAREE Journal on Advanced Research in Electrical Engineering Pub Date : 2019-10-31 DOI: 10.12962/j25796216.v3.i2.89

C. C. Myint, Ohn Zin Lin, Soe Soe Ei Aung

{"title":"Integrating the PV-Diesel Hybrid System for Reliability Improvement in Distribution System","authors":"C. C. Myint, Ohn Zin Lin, Soe Soe Ei Aung","doi":"10.12962/j25796216.v3.i2.89","DOIUrl":"https://doi.org/10.12962/j25796216.v3.i2.89","url":null,"abstract":"In Myanmar, as the main power generation is hydro power generation. the utility cannot supply sufficient power to customers during the dry season. Besides interruptions occur frequently due to aging system and lack of prospered protection. Therefore, reliability is an urgent issue in Myanmar. As a result of unbalance between generation and load, the distribution system is getting poor voltage profile, instability and high power losses in high load condition. According to network characteristics, the failure of a component always leads to consequence interruption in a radial distribution system. Therefore, it is a must consideration to mitigate these challenges to enhance the system reliability. There are many techniques to solve the reliability problems such as reclosers, switching devices (manual and automated switches), system reconfiguration, feeder re-conducting and integration of distributed generation (DG). In this paper, system reliability assessment is evaluated in detail with the integration of the distributed generation such as PV-Diesel Hybrid System. The location of DG is chosen according to the expected energy not supply (EENS) and the voltage drop in proposed system. Next, the optimal sizing of DG is chosen depends on the penetration level of generator. Reliability indices can be evaluated depending on the failure rate(λ), repair time(r) and annual outage time(U) in Electrical Transient and Analysis Program (ETAP) software. The case study of this thesis is carried out in 33/11 kV network which is connected Kyatminton Substation, Kyaukse, Middle Myanmar.","PeriodicalId":32708,"journal":{"name":"JAREE Journal on Advanced Research in Electrical Engineering","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87801890","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