International Journal of Electrical, Energy and Power System Engineering最新文献_第5页

Design of An Active Power Ankle-Foot Orthosis with Myoelectric Control for Drop-Foot Rehabilitation 用于落脚康复的有源动力肌电控制踝足矫形器的设计

International Journal of Electrical, Energy and Power System Engineering Pub Date : 2021-06-30 DOI: 10.31258/ijeepse.4.2.139-144

R. Setiawan, Sabar Sabar, Madi Madi

{"title":"Design of An Active Power Ankle-Foot Orthosis with Myoelectric Control for Drop-Foot Rehabilitation","authors":"R. Setiawan, Sabar Sabar, Madi Madi","doi":"10.31258/ijeepse.4.2.139-144","DOIUrl":"https://doi.org/10.31258/ijeepse.4.2.139-144","url":null,"abstract":"Drop-foot is an inability to lift the foot when walking due to muscle weakness or paralysis. One of the common rehabilitation aids for stroke sufferers with drop-foot is Ankle Foot Orthosis (AFO). This tool serves as a stabilizer for road pattern balance. However, most of the AFO used is passive, so it doesn't help users run properly. Therefore, an active AFO system has been designed as a rehabilitation aid. This AFO is designed with motor control from myoelectric feedback signal (EMG) and also a semi-dynamic ankle joint so that it is more flexible to help the user when stepping. The AFO movement set of to the foot's position in Dorsi and Plantarflexion conditions based on the EMG parameter received by the control unit. Then, the angle sensor standardizes the user's ankle position so that the foot fits the states that have set. This design uses the fuzzy logic method, which functions to control the rotation of the servo motor. The interface system is for monitoring parameters. In this design, pressure sensors (force), EMG, and angle sensors transmitted wirelessly to a computer are used for data analysis under the needs of real-time statistical data processing.","PeriodicalId":303470,"journal":{"name":"International Journal of Electrical, Energy and Power System Engineering","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124520519","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

Cryptography with Layered Algorithms for Text Security on Android Android上文本安全的分层加密算法

International Journal of Electrical, Energy and Power System Engineering Pub Date : 2020-06-07 DOI: 10.31258/ijeepse.3.2.35-39

Ery Safrianti, Fernanda Fitriansyah

{"title":"Cryptography with Layered Algorithms for Text Security on Android","authors":"Ery Safrianti, Fernanda Fitriansyah","doi":"10.31258/ijeepse.3.2.35-39","DOIUrl":"https://doi.org/10.31258/ijeepse.3.2.35-39","url":null,"abstract":"Android phone is one of the most widely used telecommunications devices today. The exchange of various forms of information ranging from text, sound, images and video through this media is inseparable from the threat of criminal crime through digital data theft. Data security aspects are very important to be considered, one of which is data in the form of text. Text data is commonly used in short message services (SMS), chat in various Android applications or in the use of logins and passwords. This research will create an application on Android for securing text data through cryptographic techniques with a layered algorithm using three types of algorithms namely Caesar, Blowfish and AES Algorithms (Advanced Standard Encryption). This application can run on Android 5.0 (lollipop) or above, which can be used to encrypt and decrypt text messages. The test results show that the results of the initial text that was encoded through the encryption process can be safely returned by the decryption process without the slightest mistake with the original text. The encryption test for capital letters, numbers, and punctuation can be completely decrypted.","PeriodicalId":303470,"journal":{"name":"International Journal of Electrical, Energy and Power System Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132891593","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

Analysis of SCADA Application on Distribution System Reliability SCADA在配电系统可靠性中的应用分析

International Journal of Electrical, Energy and Power System Engineering Pub Date : 2020-06-07 DOI: 10.31258/ijeepse.3.2.46-52

N. Marpaung, E. Ervianto, R. Amri, Hayatul '. Illahi

{"title":"Analysis of SCADA Application on Distribution System Reliability","authors":"N. Marpaung, E. Ervianto, R. Amri, Hayatul '. Illahi","doi":"10.31258/ijeepse.3.2.46-52","DOIUrl":"https://doi.org/10.31258/ijeepse.3.2.46-52","url":null,"abstract":"Reliability of Electrical Power Distribution to consumer is strongly influenced by its distribution system. Therefore, electrical power distribution system with high reliability is needed. In distribution of electrical power, reliability level of distribution system is very necessary, because it is influential strongly factor towards continuity of electrical energy distribution to consumers. Parameters can be used to determine reliability level of Electrical Power Distribution System are SAIDI, SAIFI, and CAIDI. SCADA on Electrical Power Ditribution System is needed because it can monitor, control, configure and record working system real time. Besides it, SCADA also can handle interruption temporary or permanently in short time by using remote. Aim of this research is to compare distribution system reliability indexes such as SAIFI, SAIDI and CAIDI before and after integrated with SCADA in Bukittinggi Rayon of PT PLN (Persero), Western Sumatera, Indonesia. This research uses Distribution System Data from 2015 and 2016. Result of this rresearch is Realibility Indexes before Integrated with SCADA(2015) are 15.40 hours/customer, 46.36 interruption/year, 0.33 hour/year, while after Integrated with SCADA(2016) are 2.14 hours/customer, 22.41 interruption/year, 0.10 hour/year. for SAIDI, SAIFI CAIDI Indexes respectivel y. It can be concluded that The increase of Reliability Index after integrated with SCADA are 86.1% for SAIDI, 51.66% for SAIFI, 69.7% for CAIDI.","PeriodicalId":303470,"journal":{"name":"International Journal of Electrical, Energy and Power System Engineering","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128097012","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

Case Service System at the Child Welfare Institution using the Case-Based Reasoning Method 基于案例推理方法的儿童福利机构个案服务系统

International Journal of Electrical, Energy and Power System Engineering Pub Date : 2020-06-07 DOI: 10.31258/ijeepse.3.2.40-45

P. Gigih, Citra Andriani, Istiadi Istiadi, M. Wahab

{"title":"Case Service System at the Child Welfare Institution using the Case-Based Reasoning Method","authors":"P. Gigih, Citra Andriani, Istiadi Istiadi, M. Wahab","doi":"10.31258/ijeepse.3.2.40-45","DOIUrl":"https://doi.org/10.31258/ijeepse.3.2.40-45","url":null,"abstract":"The Child Social Welfare Institution (LKSA) is an institution tasked with providing relief services to meet the standards of living, health, education, and the social needs of both individuals and groups. An LKSA Robbani is one of the institutions that help in handling family and child cases by National Standards for Child Care. In solving child problems, the institution must open the previous case data to determine the appropriate solution, such that the service process becomes long. Therefore, an application software is needed that can help the institution to be faster. The developed system is using the Case-Based Reasoning (CBR) Method. The advantage of this method is how to adapt the solutions of the previous case, as well as in seeking similarity in each case that the most significant similarity value is considered the most similar case. The method is very suitable for building the application. The system that was built had to do a trial before being used by the user. The trial result was carried out of the system with manual calculations using the case-based reasoning method. Furthermore, from the results of the trial, it was produced by 87.5%.","PeriodicalId":303470,"journal":{"name":"International Journal of Electrical, Energy and Power System Engineering","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122029271","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

Decision Support System for Selecting University in Pekanbaru Based on Android 基于Android的北坎巴鲁择校决策支持系统

International Journal of Electrical, Energy and Power System Engineering Pub Date : 2020-06-07 DOI: 10.31258/ijeepse.3.2.30-34

D. Nasien, M. H. Adiya, Ahmad Mulyadi, Ahmad Sukabul, Gilang Rianda, D. Yulianti

引用次数: 2

Application of Quizzes “BelajarKuy” for Junior High School Based on Android 基于Android的初中小测验“BelajarKuy”的应用

International Journal of Electrical, Energy and Power System Engineering Pub Date : 2019-10-09 DOI: 10.31258/IJEEPSE.2.3.1-4

D. Nasien, M. H. Adiya, Andrio Pratama Sirait, M. N. Ihsan, Mahfuzan Hadi Wicaksono

引用次数: 1

Bluetooth Based Home Control and Real-Time Energy Consumption Monitoring System through Smartphone 基于蓝牙的智能手机家居控制与实时能耗监控系统

International Journal of Electrical, Energy and Power System Engineering Pub Date : 2019-10-08 DOI: 10.31258/IJEEPSE.2.3.5-9

Y. Rahayu, M. R. Hidayat

引用次数: 2

The Design of Portable Battery Charging Devices Using Motorcycle Wheel Round 基于摩托车轮毂的便携式电池充电装置设计

International Journal of Electrical, Energy and Power System Engineering Pub Date : 2019-10-08 DOI: 10.31258/IJEEPSE.2.3.21-25

Feranita Jalil, Firdaus, Ery Safrianti, Ade Hidayat

引用次数: 1

Optimization of Universitas Riau Data Network Management Using Software Defined Network (SDN) 利用软件定义网络(SDN)优化廖内大学数据网络管理

International Journal of Electrical, Energy and Power System Engineering Pub Date : 2019-10-08 DOI: 10.31258/IJEEPSE.2.3.10-14

Ery Safrianti, L. O. Sari, Rian Arighi Mahan

{"title":"Optimization of Universitas Riau Data Network Management Using Software Defined Network (SDN)","authors":"Ery Safrianti, L. O. Sari, Rian Arighi Mahan","doi":"10.31258/IJEEPSE.2.3.10-14","DOIUrl":"https://doi.org/10.31258/IJEEPSE.2.3.10-14","url":null,"abstract":"Computer networks are one of the main parts in the telecommunications system. To support reliable network technology, a centralized network is needed so that network traffic can be managed more easily. Software-Defined Network (SDN) technology is a centralized network that provides a separation between control planes and data planes in different systems. This study discusses the optimization of network management at the University of Riau (UNRI) using SDN. Optimization is done by designing a UNRI computer network in the form of SDN then simulated using the Mininet. Quality of Service (QoS) analysis is performed from the measurement results using Wireshark. The network simulation results give a delay value of 0.506 ms, 0% packet loss, the throughput of 590,392 Mb / s and jitter of 0.093 ms. The SDN network provides better delay and jitter performance compared to conventional UNRI networks with a delay value of 13,874 ms, 0% packet loss, 635.1 Mb/s throughput and 2.6 ms jitter. UNRI's SDN network design is worth considering because it has better QoS values, delay, and jitter below ITU standards and conventional networks.","PeriodicalId":303470,"journal":{"name":"International Journal of Electrical, Energy and Power System Engineering","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133706770","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

Sag and Tension of 275 kV Transmission Line using Catenary 275kv接触网输电线路的悬垂与张力

International Journal of Electrical, Energy and Power System Engineering Pub Date : 2019-10-08 DOI: 10.31258/IJEEPSE.2.3.15-20

Dicky Novriandi, Azriyenni Azhari Zakri, E. Ervianto

{"title":"Sag and Tension of 275 kV Transmission Line using Catenary","authors":"Dicky Novriandi, Azriyenni Azhari Zakri, E. Ervianto","doi":"10.31258/IJEEPSE.2.3.15-20","DOIUrl":"https://doi.org/10.31258/IJEEPSE.2.3.15-20","url":null,"abstract":"This research will develop a catenary method to determine the sag and tension analysis on the 275 kV transmission line conductors. The catenary method is dependent on the equation of the weight of the conductor, the maximum tensile stress of the conducting wire, the length of the span, and the maximum sag of the conductor. The method will be used in determining the value of sag and tension with the design of the model using software AutoCAD. The results of research for the same tower sag height of 6.86 m, with a tension of 4610.83 kg and a conductor length of 401.06 m, while sag for the tower is not the same height of 8.14 m, with a tension of 4612.84 kg, and changes in conductor length 401.06 m. The increase in current causes the sag value to increase, when the minimum current sag value is 6.9828 m, and the maximum current sag value increases to 8.44 m. While the tension will decrease along so that temperature is increased the current minimum pressure of 4531.27kg, and at the time of maximum tension of 3749.728kg. Sag and tension are also affected by ambient temperature when the minimum temperature is 20 ℃ sags are 6.8621 m and when the maximum temperature is 40 ℃ sag increases to 7.793492 m. Tension will decrease with each increase in temperature when the minimum temperature is 20 ℃ tension 4610.538 kg when the maximum temperature is 40 ℃ the tension is reduced to 4062.345 kg.","PeriodicalId":303470,"journal":{"name":"International Journal of Electrical, Energy and Power System Engineering","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122189357","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