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Journal of Automation and Control Engineering最新文献

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Development of Wireless Clamp-on Torque Transducer for Rotating Shaft 无线夹持式转轴扭矩传感器的研制
Journal of Automation and Control Engineering Pub Date : 1900-01-01 DOI: 10.18178/joace.6.1.17-21
A. Mustafa, X. Bu, Wei Han
{"title":"Development of Wireless Clamp-on Torque Transducer for Rotating Shaft","authors":"A. Mustafa, X. Bu, Wei Han","doi":"10.18178/joace.6.1.17-21","DOIUrl":"https://doi.org/10.18178/joace.6.1.17-21","url":null,"abstract":"This paper presents wireless clamp-on torque transducer based on twist angle deformation measurement system using strain gauges. Firstly, the model of a torque measurement system based on the twist angle with strain gauges sensing structure is studied and developed. Secondly, for the system verification, the proposed model is presented as a case study. In this study, both the mechanical and electronics designs are discussed and analyzed. Particularly, using finite element analysis technique the mechanical sensitivity and maximum stresses of the torque sensor are examined. While the readout electronics of the system is verified experimentally by laboratory tests. The torque sensor has the capability of ±50Nm with 0.023 V/Nm of sensitivity under static torque measurement. Finally, the performance of the developed scheme is examined by carrying out simulations followed by experiments.","PeriodicalId":239044,"journal":{"name":"Journal of Automation and Control Engineering","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125505148","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
Hybrid Position-force Control for a Stewart Platform Stewart平台的位置-力混合控制
Journal of Automation and Control Engineering Pub Date : 1900-01-01 DOI: 10.18178/joace.5.1.10-13
Cristian A. Vergara, C. Rodríguez
{"title":"Hybrid Position-force Control for a Stewart Platform","authors":"Cristian A. Vergara, C. Rodríguez","doi":"10.18178/joace.5.1.10-13","DOIUrl":"https://doi.org/10.18178/joace.5.1.10-13","url":null,"abstract":"This paper presents the development of a hybrid position-force controller for a Stewart platform to perform tasks with contact between the mobile platform and their work environment. This contact is relevant, due to the restriction between the platform motion and the work surface. The controller was designed based on the concept of admittance, which relates the position commands to the robot with the difference between the contact force and a given reference. To demonstrate the performance of the designed controller, a test based on a drawing task is presented. The experimental set up includes a Stewart platform with a load cell as the contact sensor installed in the mobile platform and a marker as a tool. The drawing task was performed on a white dry board mounted over an oscillating actuator. The results of this experiment demonstrate the adequate behavior of the controller given that the drawing could be done, even without using the knowledge of the trajectory of the board. This enables the Stewart platform for tasks that involve physical interaction with the environment.","PeriodicalId":239044,"journal":{"name":"Journal of Automation and Control Engineering","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126859721","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
A Compute Method of Analog Circuit Fault Diagnosis via Particle Swarm Optimization 基于粒子群优化的模拟电路故障诊断计算方法
Journal of Automation and Control Engineering Pub Date : 1900-01-01 DOI: 10.18178/joace.4.6.439-442
Wenxin Yu, Yigang He, Kun Gao
{"title":"A Compute Method of Analog Circuit Fault Diagnosis via Particle Swarm Optimization","authors":"Wenxin Yu, Yigang He, Kun Gao","doi":"10.18178/joace.4.6.439-442","DOIUrl":"https://doi.org/10.18178/joace.4.6.439-442","url":null,"abstract":"","PeriodicalId":239044,"journal":{"name":"Journal of Automation and Control Engineering","volume":"503 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116206287","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
Mechanical Control Methods in Wind Turbine Operations for Power Generation 风力发电机组运行中的机械控制方法
Journal of Automation and Control Engineering Pub Date : 1900-01-01 DOI: 10.12720/JOACE.2.3.214-220
R. Pachauri, Y. Chauhan
{"title":"Mechanical Control Methods in Wind Turbine Operations for Power Generation","authors":"R. Pachauri, Y. Chauhan","doi":"10.12720/JOACE.2.3.214-220","DOIUrl":"https://doi.org/10.12720/JOACE.2.3.214-220","url":null,"abstract":"This paper investigates various mechanical control methods used for controlling wind turbine (WT), which play an important role in WT power generating stations. The gear control, blade pitch angle control and yaw control methods are the major content of this paper. A simplified methodology is used for gear design to obtain the speed of driven gear in a practical case. Some important issues related to gear system are investigated such as, scoring, corrosion, spalling, gear noise etc. The classifications of wind turbines and its blade pitch angle control regions are identified for fluctuating wind speed. Furthermore, the importance of yaw control to extract wind power is explained and wind speed/ directions sensor is discussed for yaw controlling. ","PeriodicalId":239044,"journal":{"name":"Journal of Automation and Control Engineering","volume":"58 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121245085","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: 17
Design and Implementation of Microcontroller Based Security Door System (Using Mobile Phone & Computer Set) 基于单片机的安检门系统的设计与实现(手机和微机)
Journal of Automation and Control Engineering Pub Date : 1900-01-01 DOI: 10.12720/JOACE.1.1.65-69
N. Prince, Nsionu Ifeanyi, Ezeilo Chiegboka Joseph
{"title":"Design and Implementation of Microcontroller Based Security Door System (Using Mobile Phone & Computer Set)","authors":"N. Prince, Nsionu Ifeanyi, Ezeilo Chiegboka Joseph","doi":"10.12720/JOACE.1.1.65-69","DOIUrl":"https://doi.org/10.12720/JOACE.1.1.65-69","url":null,"abstract":"This paper presents the design and implementation of microcontroller based security door system (using mobile phone and computer set). The security door can either receive command through the mobile phone or through the computer system (configured to output data through the parallel port). Considering the high rate of crime and insecurity, there is an urgent need to design a security door that takes proper measure to prevent intrusion, unwanted and unauthorized user(s). To solve these problems associated with other security doors, the project uses a computer system running on visual basic (6.0), DTMF decoder and microcontroller as its main components to control the door. The result of these processes led to a security door which can be accessed by entering the corresponding keys of the assigned codes on the mobile phone, or by entering the corresponding code in a computer set interfaced with the system. The door opens automatically when the right code is entered and remains open for (10 seconds) before closing back. The designed system has been proven to be a reasonable advancement in access control and door security system technology. ","PeriodicalId":239044,"journal":{"name":"Journal of Automation and Control Engineering","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131458127","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: 14
Application of Ontology to Knowledge Management of Sucker-rod Pumping System Fault Diagnosis 本体在抽油杆系统故障诊断知识管理中的应用
Journal of Automation and Control Engineering Pub Date : 1900-01-01 DOI: 10.12720/JOACE.1.2.126-131
P. Cheng, Yan Jian
{"title":"Application of Ontology to Knowledge Management of Sucker-rod Pumping System Fault Diagnosis","authors":"P. Cheng, Yan Jian","doi":"10.12720/JOACE.1.2.126-131","DOIUrl":"https://doi.org/10.12720/JOACE.1.2.126-131","url":null,"abstract":"Sucker-rod pumping system operating status fault diagnosis technology is closely related to the energy consumption, production per well and the cost of crude oil exploration. But the knowledge depiction of the expert diagnostic system is mainly based on the production rules, neural networks or object-oriented. As ontology has advantages in hierarchy and semantic relationships expressing, it is can be used in the knowledge management in the expert diagnostic system of the fault diagnosis technology. Then an ontology model for sucker-rod pumping system running state fault diagnosis system is also proposed in this paper. Basing on ontology, the knowledge management system framework is built up, which includes data layer, logic layer and application layer. The comprehensive diagnosis ontology database, including the knowledge domains of fault, collection and structure, is established. And the relationships among the ontology are described. ","PeriodicalId":239044,"journal":{"name":"Journal of Automation and Control Engineering","volume":"292 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121762906","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: 5
The Implementation of Controlled Humanoid Robot with Android 基于Android的受控人形机器人的实现
Journal of Automation and Control Engineering Pub Date : 1900-01-01 DOI: 10.18178/joace.4.3.225-228
Ahmet Aksoz, Salim Engin, M. Dursun
{"title":"The Implementation of Controlled Humanoid Robot with Android","authors":"Ahmet Aksoz, Salim Engin, M. Dursun","doi":"10.18178/joace.4.3.225-228","DOIUrl":"https://doi.org/10.18178/joace.4.3.225-228","url":null,"abstract":"","PeriodicalId":239044,"journal":{"name":"Journal of Automation and Control Engineering","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127662677","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
Human Gait Recognition: A Silhouette Based Approach 人类步态识别:基于轮廓的方法
Journal of Automation and Control Engineering Pub Date : 1900-01-01 DOI: 10.12720/JOACE.1.2.103-105
N. Hosseini, J. Nordin
{"title":"Human Gait Recognition: A Silhouette Based Approach","authors":"N. Hosseini, J. Nordin","doi":"10.12720/JOACE.1.2.103-105","DOIUrl":"https://doi.org/10.12720/JOACE.1.2.103-105","url":null,"abstract":"Human gait has become an important biometric in recent years. A silhouette based method is suggested in this paper, to recognize human in video by their gait. We used averaged silhouette to represent the gait cycle. Principal Component Analysis has been used to reduce the dimensionality of the features. We applied Euclidean distance to measure the similarity of the averaged silhouettes. We implemented the algorithm on the TUM- IITKGP Gait Database which has been introduced recently. Although this method is sensitive to the appearance of the subject, it has low computational cost and it is simple. We implemented two experiments on the achieved averaged silhouettes. Our results illustrated that feature extracted from the averaged silhouettes which in them, the lower part of the body is eliminated are more suitable rather than those extracted from the complete averaged silhouettes. ","PeriodicalId":239044,"journal":{"name":"Journal of Automation and Control Engineering","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132559611","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: 17
IO Standard Based Low Power Design of RAM and Implementation on FPGA 基于IO标准的RAM低功耗设计与FPGA实现
Journal of Automation and Control Engineering Pub Date : 1900-01-01 DOI: 10.12720/JOACE.1.4.316-320
Deepa Singh, B. Pandey, M. Pattanaik, Atal Bihari
{"title":"IO Standard Based Low Power Design of RAM and Implementation on FPGA","authors":"Deepa Singh, B. Pandey, M. Pattanaik, Atal Bihari","doi":"10.12720/JOACE.1.4.316-320","DOIUrl":"https://doi.org/10.12720/JOACE.1.4.316-320","url":null,"abstract":"In this work, we are applying different LVCMOS based IO standard in the target design and maintain same drive strength for low power design. Spartan-3 is 90-nm FPGA, on which we implement our circuit to re-assure power reduction in memory design. Here, drive strength is 8mA uniform. Power consumption is increasing with LVCMOS12 than the power consumption with LVCMO25 when frequency is higher than 1GHz. Power consumption is decreasing with LVCMOS12 than the power consumption with LVCMO25 when frequency is lower than 1GHz. 1 GHz is a threshold on which there is change in behavior of power dissipation. There is 18.81% power reduction achieved when memory is operating with 1GHz clock frequency. Current is maximum 1.681A on 1 THz and current is minimum i.e. 0.026A on 1 MHz clock frequency. ","PeriodicalId":239044,"journal":{"name":"Journal of Automation and Control Engineering","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132732070","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: 8
Hydrogen Production via Ultrasound-Aided Alkaline Water Electrolysis 超声波辅助碱性电解制氢
Journal of Automation and Control Engineering Pub Date : 1900-01-01 DOI: 10.12720/JOACE.2.1.103-109
Salman Hassan Zadeh
{"title":"Hydrogen Production via Ultrasound-Aided Alkaline Water Electrolysis","authors":"Salman Hassan Zadeh","doi":"10.12720/JOACE.2.1.103-109","DOIUrl":"https://doi.org/10.12720/JOACE.2.1.103-109","url":null,"abstract":"Clean energy is a necessity in today's world bearing in mind the undesirable effects of fossil fuel consumption and contributory industries on climate change and human health. The renewable energy resources are introduced as an alternative choice to fossil-based fuels benefiting from abundance, reliability, cleanness in addition to the fact that they are environmentally friendly. Hydrogen as a clean energy carrier is a great candidate for a safer and cleaner future. Alkaline water electrolysis among various hydrogen production methods is a promising technology to produce pure and clean hydrogen. This technology is optimized when coupled with an ultrasonic field resulting in an enhancement in the rate of hydrogen production. The literature studies point out an improvement in mass transfer and 10%-25% energy saving when using the ultrasound. This research work continues the previous study done in this area by investigating the effects of the ultrasound on a conventional water electrolysis cell, furthermore other important parameters were subject of change namely as electrode active surface area and electrolyte solution. The hydrogen generation was measured using a digital hydrogen flowmeter. The average production efficiency of the electrolysis cell was 78%. It was determined that the ultrasound improved the production efficiency by 4.5% and energy efficiency by 1.3%. The act of the ultrasound resulted in bubble removal from the surface of the electrode and the electrolyte solution therefore prepared the electrode surface for the electrochemical reactions thus enhanced the hydrogen generation. ","PeriodicalId":239044,"journal":{"name":"Journal of Automation and Control Engineering","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132739778","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: 29
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