2016 2nd IEEE International Symposium on Robotics and Manufacturing Automation (ROMA)最新文献

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An Industry 4.0-based repair concept for structural CFRP components in the automotive sector 基于工业4.0的汽车行业CFRP结构部件维修概念
Daniel Losch, S. Ekanayake, P. Nienheysen, Katharina Bethlehem-Eichler, R. Schmitz, Stephanie Bier, J. Roßmann
{"title":"An Industry 4.0-based repair concept for structural CFRP components in the automotive sector","authors":"Daniel Losch, S. Ekanayake, P. Nienheysen, Katharina Bethlehem-Eichler, R. Schmitz, Stephanie Bier, J. Roßmann","doi":"10.1109/ROMA.2016.7847801","DOIUrl":"https://doi.org/10.1109/ROMA.2016.7847801","url":null,"abstract":"Due to global warming and a raising awareness of ecological implications of fossil fuel use, electromobility is an aspiring market for the automotive industry. However, electric vehicles still suffer from a couple of issues that are currently under research. One of these problems is the high weight of incorporated rechargeable battery units. To compensate battery weight, automotive manufacturers have replaced metal components by substantially lighter, but structurally equivalent components made of carbon fiber reinforced plastics (CFRP). However, since electric vehicles are still far from being common, there are no economic repair concepts yet. This publication will present such a concept for repairing CFRP-based electric vehicles, based on the Industry 4.0 approach, and first results regarding the automated production of CFRP patches as a part of this concept.","PeriodicalId":409977,"journal":{"name":"2016 2nd IEEE International Symposium on Robotics and Manufacturing Automation (ROMA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132579781","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
Pick and place mobile robot for the disabled through voice commands 通过语音命令为残疾人挑选和放置移动机器人
Wong Sai Kit, C. Venkatratnam
{"title":"Pick and place mobile robot for the disabled through voice commands","authors":"Wong Sai Kit, C. Venkatratnam","doi":"10.1109/ROMA.2016.7847799","DOIUrl":"https://doi.org/10.1109/ROMA.2016.7847799","url":null,"abstract":"A mobile robot is designed to pick and place the objects through voice commands. This work would be practically useful to wheelchair bound persons. The pick and place robot is designed in a way that it is able to help the user to pick up an item that is placed at two different levels using an extendable arm. The robot would move around to pick up an item and then pass it back to the user or to a desired location as told by the user. The robot control is achieved through voice commands such as left, right, straight, etc. in order to help the robot to navigate around. Raspberry Pi 2 controls the overall design with 5 DOF servo motor arm. The webcam is used to navigate around which provides live streaming using a mobile application for the user to look into. Results show the ability of the robot to pick and place the objects up to a height of 23.5cm through proper voice commands.","PeriodicalId":409977,"journal":{"name":"2016 2nd IEEE International Symposium on Robotics and Manufacturing Automation (ROMA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133120104","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
Development of a model for sEMG based joint-torque estimation using Swarm techniques 基于表面肌电信号的关节扭矩估计模型的开发
K. Nurhanim, I. Elamvazuthi, L. I. Izhar, T. Ganesan, S. Su
{"title":"Development of a model for sEMG based joint-torque estimation using Swarm techniques","authors":"K. Nurhanim, I. Elamvazuthi, L. I. Izhar, T. Ganesan, S. Su","doi":"10.1109/ROMA.2016.7847833","DOIUrl":"https://doi.org/10.1109/ROMA.2016.7847833","url":null,"abstract":"Over the years, numerous researchers have explored the relationship between surface electromyography (sEMG) signal with joint torque that would be useful to develop a suitable controller for rehabilitation robot. This research focuses on the transformation of sEMG signal by adopting a mathematical model to find the estimated joint torque of knee extension. Swarm techniques such as Particle Swarm Optimization (PSO) and Improved Particle Swarm Optimization (IPSO) were adapted to optimize the mathematical model for estimated joint torque. The correlation between the estimated joint torque and actual joint torque were determined by Coefficient of Determination (R2) and fitness value of Sum Squared Error (SSE). The outcome of the research shows that both the PSO and IPSO have yielded promising results.","PeriodicalId":409977,"journal":{"name":"2016 2nd IEEE International Symposium on Robotics and Manufacturing Automation (ROMA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124567016","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
Dynamic analysis of three degree of freedom (3-DOF) exoskeleton for lower extremities 下肢三自由度外骨骼的动力学分析
Mohd Zul Fahmi Mohd Zawawi, I. Elamvazuthi, A. Aziz, Suraya Fateha Mazlan, Ku Nurhanim Ku Abd Rahim
{"title":"Dynamic analysis of three degree of freedom (3-DOF) exoskeleton for lower extremities","authors":"Mohd Zul Fahmi Mohd Zawawi, I. Elamvazuthi, A. Aziz, Suraya Fateha Mazlan, Ku Nurhanim Ku Abd Rahim","doi":"10.1109/ROMA.2016.7847834","DOIUrl":"https://doi.org/10.1109/ROMA.2016.7847834","url":null,"abstract":"This paper shows the step by step kinematic and dynamic derivation for three degree of freedom exoskeleton for lower extremities. By using the Denavit Harternberg theorem, the forward and inverse kinematic solutions of the exoskeleton are performed. The Lagrange mathematical statement is utilized which talks about kinetic strength and potential strength amid maneuver. The Anthropometry of the proposed exoskeleton design is computed by using Dempster, Clauser and Chandler method. This outcome can be used in control design for the proposed prototype lower extremities exoskeleton.","PeriodicalId":409977,"journal":{"name":"2016 2nd IEEE International Symposium on Robotics and Manufacturing Automation (ROMA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125050767","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
Modelling of Twin Rotor MIMO system 双转子MIMO系统建模
Tho Dang Huu, I. Ismail
{"title":"Modelling of Twin Rotor MIMO system","authors":"Tho Dang Huu, I. Ismail","doi":"10.1109/ROMA.2016.7847803","DOIUrl":"https://doi.org/10.1109/ROMA.2016.7847803","url":null,"abstract":"This paper presents an approach to model Twin Rotor MIMO System (TRMS). For simplicity, the model is separated into three channels: vertical, horizontal, and cross-coupling channels. A hybrid method, a cooperation between first principle method and optimal algorithm, is used to analyse and model the system. Unknown parameters of the model are estimated by physical experiments and Genetic Algorithm. The pith and yaw outputs of the identified model in simulation and the real system with the same several types of inputs are compared with each other.","PeriodicalId":409977,"journal":{"name":"2016 2nd IEEE International Symposium on Robotics and Manufacturing Automation (ROMA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117302759","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: 32
A quantitative study of tuning ROS gmapping parameters and their effect on performing indoor 2D SLAM 调整ROS映射参数及其对室内二维SLAM的影响的定量研究
Y. Abdelrasoul, A. B. Saman, P. Sebastian
{"title":"A quantitative study of tuning ROS gmapping parameters and their effect on performing indoor 2D SLAM","authors":"Y. Abdelrasoul, A. B. Saman, P. Sebastian","doi":"10.1109/ROMA.2016.7847825","DOIUrl":"https://doi.org/10.1109/ROMA.2016.7847825","url":null,"abstract":"Simultaneous localization and mapping (SLAM) complexity reduction is a fast progressing research area. Its attraction is owed to the potential commercial benefits of developing low cost yet highly effective SLAM based robotic applications. ROS gmapping package offers a lightweight incorporation of FastSLAM 2.0. The package has been used with different ROS supported robotic platforms and showed remarkable success. However, the effect of the package mapping parameters seem not to be fully exploited, especially with low cost robotic platform with no full ROS support such as Hercules platform. This paper presents a full implementation and performance quantitative evaluation on the gmapping package running on both standard PC and Raspberry Pi processors. We study the effects of tuning the number of particles, the displacement update and the resampling threshold by separately varying each of these parameters to several incremental values and running the algorithm on a recorded dataset. For each run, a grid map was constructed and the performance was evaluated based on mapping accuracy, CPU load and memory consumption. We are then able to propose a tuning guidelines to enlighten the gmapping execution while maintaining high performance.","PeriodicalId":409977,"journal":{"name":"2016 2nd IEEE International Symposium on Robotics and Manufacturing Automation (ROMA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115674108","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: 54
Implementation of IMU sensor for elbow movement measurement of Badminton players IMU传感器在羽毛球运动员肘部运动测量中的实现
Alvin Jacob, Wan Nurshazwani Wan Zakaria, Mohd Razali Md Tomari
{"title":"Implementation of IMU sensor for elbow movement measurement of Badminton players","authors":"Alvin Jacob, Wan Nurshazwani Wan Zakaria, Mohd Razali Md Tomari","doi":"10.1109/ROMA.2016.7847813","DOIUrl":"https://doi.org/10.1109/ROMA.2016.7847813","url":null,"abstract":"This paper gives an insight on the design and development of a mobile measurement device to measure the elbow joint movement of a Badminton player. Badminton is one of the fastest racket-based sport. Since a human eye alone is not capable of capturing all these fast movements the usage of high processing optometric system became a popularity but the downside is these systems are expensive and large in size. The proposed solution is to develop a reasonably cheap and small size mobile measurement device utilizing the miniature sensor technology which can perform the task capturing the badminton player's movements just as an optometric system will do. This proposed device will use the MPU6050 IMU unit to measure the rotational angle of the elbow joint where the data fusion between the accelerometer and gyro will be performed by the inboard MPU6050 DMP. Experiments were conducted to verify the reliability and feasibility of IMU sensor towards the design of this proposed measurement device. The experiments result shows promising results of the usability of the IMU sensor in measuring the rotational angle of the players elbow joint.","PeriodicalId":409977,"journal":{"name":"2016 2nd IEEE International Symposium on Robotics and Manufacturing Automation (ROMA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126575728","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: 15
Forearm pressure distribution during ambulation with elbow crutches 用肘拐杖行走时前臂压力分布
Parto Ghalehkhani, S. Parasuraman, M.K.A.Ahmed Khan, I. Elamvazuthi, Niranjan Debnath, S. Ali
{"title":"Forearm pressure distribution during ambulation with elbow crutches","authors":"Parto Ghalehkhani, S. Parasuraman, M.K.A.Ahmed Khan, I. Elamvazuthi, Niranjan Debnath, S. Ali","doi":"10.1109/ROMA.2016.7847823","DOIUrl":"https://doi.org/10.1109/ROMA.2016.7847823","url":null,"abstract":"This paper studies the pressure distribution on the forearm and the hand palm during ambulation with forearm crutches. It also presents the design, modelling and development of a forearm crutch that is capable of eliminating the high pressure induced on patient's palm and forearm areas while gating; preventing other injuries to the nerves and muscles of the mentioned extremities. Eventually, one of the main objective of conducting this project is to make the patients feel less tired and more comfortable during crutch-aided ambulation. The design of the crutch is drawn using CATIA software, a CAD modelling package. The study on the developed design is to prove that it is of high quality and is more comfortable compared to available regular forearm crutches. It is developed using two experimental methods, namely: Energy Expenditure Index (EEI) and Electromyography (EMG). The experiments related to the mentioned methods have been conducted with the help of 10 healthy/normal volunteers. Also the crutch parts have been simulated using COMSOL Multiphysics Software. Lastly, a survey was prepared and its results are also provided in accordance with the way the patients feel about the developed design. The results of all four methods mentioned, show that the focal pressure on the patient's hand and forearm has been significantly reduced; also, the energy expenditure level has been dropped. It can be concluded that the developed crutch is of high quality and is more comfortable compared to regular forearm crutches.","PeriodicalId":409977,"journal":{"name":"2016 2nd IEEE International Symposium on Robotics and Manufacturing Automation (ROMA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125619835","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
Fast approach for automatic data retrieval using R programming language 基于R语言的快速自动数据检索方法
Tran Duc Chung, R. Ibrahim, S. Hassan, N. Rosli
{"title":"Fast approach for automatic data retrieval using R programming language","authors":"Tran Duc Chung, R. Ibrahim, S. Hassan, N. Rosli","doi":"10.1109/ROMA.2016.7847824","DOIUrl":"https://doi.org/10.1109/ROMA.2016.7847824","url":null,"abstract":"The development of big data analytics in recent years has enabled wide use of analysis tools such as R in various industries including robotics and automation. Its most recent reported application for data analysis is limited to only a small dataset and the processing time was not reported. Thus, this work proposes a fast approach for automatic data retrieval using R, a powerful programming language for statistical and big data analysis. The developed algorithm performs data retrieval using a source file and a map file as inputs and produces a desired output file. Based on the experiment results on a real dataset, significantly low processing time can be achieved using the approach. In addition, the developed algorithm is general and thus can be applied in various similar data retrieval applications such as pooling sub-dataset in manufacturing environment involving the use of robotics and automation.","PeriodicalId":409977,"journal":{"name":"2016 2nd IEEE International Symposium on Robotics and Manufacturing Automation (ROMA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114686947","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
Feature extraction using Radon transform and Discrete Wavelet Transform for facial emotion recognition 基于Radon变换和离散小波变换的面部表情特征提取
H. Ali, V. Sritharan, M. Hariharan, S. K. Zaaba, M. Elshaikh
{"title":"Feature extraction using Radon transform and Discrete Wavelet Transform for facial emotion recognition","authors":"H. Ali, V. Sritharan, M. Hariharan, S. K. Zaaba, M. Elshaikh","doi":"10.1109/ROMA.2016.7847840","DOIUrl":"https://doi.org/10.1109/ROMA.2016.7847840","url":null,"abstract":"This paper presents a new pattern framework of using Radon and wavelet transform for facial emotion recognition. The Radon transform is translation and rotation invariants, hence it preserves the variations in pixel intensities. In this work, Radon transform has been used to project the 2D image into Radon space before subjected to Discrete Wavelet Transform (DWT). In DWT framework, the approximate coefficients (cA2) at second level decomposition are extracted and used as informative features to recognize the facial emotion. Since there are a large number of coefficients, hence the principal component analysis (PCA) is applied on the extracted features. The k-nearest neighbor classifier is adopted as classifier to classify seven (anger, disgust, fear, happiness, neutral, sadness and surprise) facial emotions. To evaluate the effectiveness of the proposed method, the JAFFE database has been employed. Based on the results obtained, the proposed method demonstrates the recognition rate of 91.3%, thus it is promising.","PeriodicalId":409977,"journal":{"name":"2016 2nd IEEE International Symposium on Robotics and Manufacturing Automation (ROMA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133056620","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: 7
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