2011 Third International Conference on Computational Intelligence, Modelling & Simulation最新文献_第7页

Design and Development of Smart Gripper with Vision Sensor for Industrial Applications 工业用视觉传感器智能抓手的设计与开发

2011 Third International Conference on Computational Intelligence, Modelling & Simulation Pub Date : 2011-09-20 DOI: 10.1109/CIMSIM.2011.89

H. Ali, Low Hoi Hoi, Tei Chen Seng

{"title":"Design and Development of Smart Gripper with Vision Sensor for Industrial Applications","authors":"H. Ali, Low Hoi Hoi, Tei Chen Seng","doi":"10.1109/CIMSIM.2011.89","DOIUrl":"https://doi.org/10.1109/CIMSIM.2011.89","url":null,"abstract":"In recent years, robotic gripper is widely used for different tasks in various fields. Grippers operate with industrial robots for handling and manipulation of objects. Grippers also operate with hard automation for assembling; micro assembling, machining and packaging. In this paper, a smart robotic gripper is designed and developed with vision sensor for industrial applications. This vision sensor is employed to detect the presence of the object and send the information to the robot. Gripper with two fingers has been proposed. This smart gripper adopts force sensor that mounted into the finger tip in order to control the force applied when working with wide range of objects that having different weight without slipping or crushing it. Four servo motors are used to drive the four degree of freedom (D. O. F) of a robotic arm. Basic Stamp 2 microcontroller (BS2) is used as a controller unit to control the position and the movement of the smart gripper. A series of experiment shows that the proposed system is able to detect the present of the object and send the information/command directly to the robot to execute grasping and lifting phase of the object to the desired location that has been assigned.","PeriodicalId":125671,"journal":{"name":"2011 Third International Conference on Computational Intelligence, Modelling & Simulation","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115186151","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

An Integrated QFD-TOPSIS Methodology for Supplier Selection in SMEs 中小企业供应商选择的综合QFD-TOPSIS方法

2011 Third International Conference on Computational Intelligence, Modelling & Simulation Pub Date : 2011-09-20 DOI: 10.1109/CIMSIM.2011.55

Aditya Hosanagara Kumaraswamy, A. Bhattacharya, Prof Vikas Kumar, M. Brady

{"title":"An Integrated QFD-TOPSIS Methodology for Supplier Selection in SMEs","authors":"Aditya Hosanagara Kumaraswamy, A. Bhattacharya, Prof Vikas Kumar, M. Brady","doi":"10.1109/CIMSIM.2011.55","DOIUrl":"https://doi.org/10.1109/CIMSIM.2011.55","url":null,"abstract":"Supplier selection, within a supply-chain network, is a decision of strategic importance to SMEs. The selection involves trading-off multiple cardinal and ordinal criteria in an optimal fashion. Such a decision is multi-criteria in nature. “Technique for Order Preference by Similarity to Ideal Solution” (TOPSIS) is a distance-based multi-criteria decisionmaking tool that considers both ideal and negative-ideal solutions within its feasible solution domain. In reality, ideal solution is not attainable. Therefore, TOPSIS considers the shortest Euclidean distance from the ideal solution to have a composite of the best performance values exhibited by a candidate-alternative for each of the criteria. However, TOPSIS does not have provision to allow cross-functional planning criteria evolved from the multi-functional teams of SMEs. At this juncture, Quality Function Deployment (QFD), an existing cross-functional planning technique, is suitable integrated with TOPSIS for latter’s better flexibility. The proposed methodology is validated using a benchmark problem from the literature. As an example, ten candidatesuppliers are ranked using the developed methodology considering eight disparate criteria and cost factors. Selection of the best candidate-supplier is made based upon a nondimensional selection-index containing the objective factor decision weight. The implication of the research lies within the flexibility of the proposed methodology for the purpose of the decision-making in SMEs.","PeriodicalId":125671,"journal":{"name":"2011 Third International Conference on Computational Intelligence, Modelling & Simulation","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129301340","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: 22

Dynamic Modeling and Analysis of a Two-Wheeled Inverted Pendulum Robot 两轮倒立摆机器人动力学建模与分析

2011 Third International Conference on Computational Intelligence, Modelling & Simulation Pub Date : 2011-09-20 DOI: 10.1109/CIMSIM.2011.36

M. Muhammad, S. Buyamin, M.N. Ahmad, S. W. Nawawi

引用次数: 30

A Novel Technique to Control the Traffic of Wireless Ad-hoc Network by Fuzzy Systems and Prediction with Neural Network 一种基于模糊系统和神经网络预测的无线自组网流量控制新技术

2011 Third International Conference on Computational Intelligence, Modelling & Simulation Pub Date : 2011-09-20 DOI: 10.1109/CIMSIM.2011.13

M. Afshar, M. T. Manzuri

引用次数: 2

Development and Performance Evaluation of Hierarchical Quadrature Amplitude Modulation (HQAM) for Image Transmission over Wireless Channels 用于无线信道图像传输的分层正交调幅(HQAM)的开发与性能评价

2011 Third International Conference on Computational Intelligence, Modelling & Simulation Pub Date : 2011-09-20 DOI: 10.1109/CIMSIM.2011.47

Md. Abdul Kader, F. Ghani, R. Badlishah

引用次数: 18

Process Improvement to Reduce Defects from Magnetic Reader Resistance Failure in Hard Disk Drive 减少硬盘读写器电阻失效缺陷的工艺改进

2011 Third International Conference on Computational Intelligence, Modelling & Simulation Pub Date : 2011-09-20 DOI: 10.1109/CIMSIM.2011.54

Worarat Wilasri, D. Sutivong

{"title":"Process Improvement to Reduce Defects from Magnetic Reader Resistance Failure in Hard Disk Drive","authors":"Worarat Wilasri, D. Sutivong","doi":"10.1109/CIMSIM.2011.54","DOIUrl":"https://doi.org/10.1109/CIMSIM.2011.54","url":null,"abstract":"This paper illustrates an application of the FMEA method to study and analyze the defect causes in order to reduce the defects from failure of the magnetic reader head used in the 3.5-inch desktop hard disk drive assembly process. The failure ratio of 11.27% was observed at the hard disk drive assembly operation. The solution approach started from identifying sub-processes, where the PCBA Assembly Process became the focus of the analysis since it presented the highest failure ratio among sub-processes. Experts were invited to be the FMEA team. Brainstorming, discussion and analyses indicated that the top three causes of failure arose from: the contact and separation events which induced electrostatic on PCBA, the change of material and packing of PCBA leading to an increase in sensitivity to electrostatic discharge, and the new design process which impacted the head resistance to electrostatic stress. The two actions to address these causes were experimented. The first solution was to implement a new process incorporating the prevention of contact and separation events, creating controlled document, and deionizing electrostatic discharge on PCBA before assembling to the hard disk drive. The second solution was to redesign magnetic reader head to enhance the resistance on electrostatic discharge flow and to improve head performance. The experimental results showed that each solution could reduce the failure rate to 1.67% and 5.33%, respectively, and the combined solutions could decrease the failure rate to 1.33%.","PeriodicalId":125671,"journal":{"name":"2011 Third International Conference on Computational Intelligence, Modelling & Simulation","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132293718","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

A New Approach of DWT-SVD Video Watermarking 一种新的DWT-SVD视频水印方法

2011 Third International Conference on Computational Intelligence, Modelling & Simulation Pub Date : 2011-09-20 DOI: 10.1109/CIMSIM.2011.48

Charles Way Hun Fung, Walter Godoy Jr.

引用次数: 18

Active Vibration Control on Flexible Plate Structure using Bio-inspired Algorithm 基于仿生算法的柔性板结构振动主动控制

2011 Third International Conference on Computational Intelligence, Modelling & Simulation Pub Date : 2011-09-20 DOI: 10.1109/CIMSIM.2011.30

S. Salleh, O. Tokhi

引用次数: 1

Pre-selection of Recruitment Candidates Using Case Based Reasoning 基于案例推理的招聘候选人预选

2011 Third International Conference on Computational Intelligence, Modelling & Simulation Pub Date : 2011-09-20 DOI: 10.1109/CIMSIM.2011.24

Fadzilah Siraj, Norhashimah Mustafa, Megat Firdaus Haris, Shahrin Rizlan Mohd Yusof, Muhammad Ashraq Salahuddin, Md. Rajib Hasan

{"title":"Pre-selection of Recruitment Candidates Using Case Based Reasoning","authors":"Fadzilah Siraj, Norhashimah Mustafa, Megat Firdaus Haris, Shahrin Rizlan Mohd Yusof, Muhammad Ashraq Salahuddin, Md. Rajib Hasan","doi":"10.1109/CIMSIM.2011.24","DOIUrl":"https://doi.org/10.1109/CIMSIM.2011.24","url":null,"abstract":"The cost of manually preselecting potential candidates have risen and employers are searching for methods to automate the pre-selection of candidates to fill in the vacancies at their organizations.Job portal services have proved to be the most successful and popular information services on the internet.Being more selective through selection especially from large pool of applicants will be able to decrease the possibility of hiring the poor-performing individuals.The proposed system enables the employer to select the right candidate quicker and by using internet for recruitment has the advantage of faster cycle time, cheaper, and more convenient for both the employers and the job seekers.However, most job portal search engines rely on exact-match retrieval constraints.For this type of matching, a rule based approach was normally utilized.To this end, a prototype called JOBMatching© using CBR engine for matching purposes has been developed, validated and evaluated.JOBMatching© system comprises of databases of graduates as well as a match engine that incorporates Case Based Reasoning to increase its competitive advantage.CBR recommends the best candidate suitable with the job requirement using similarity measurement.Based on the feedback, JOBMatching© system facilitates the pre-selection of candidates for employment.","PeriodicalId":125671,"journal":{"name":"2011 Third International Conference on Computational Intelligence, Modelling & Simulation","volume":"125 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115918122","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

Total GPS-free Localization Protocol for Vehicular Ad Hoc and Sensor Networks (VASNET) 车辆自组织和传感器网络(VASNET)完全无gps定位协议

2011 Third International Conference on Computational Intelligence, Modelling & Simulation Pub Date : 2011-09-20 DOI: 10.1109/CIMSIM.2011.77

M. Piran, G. R. Murthy, G. Babu, E. Ahvar

{"title":"Total GPS-free Localization Protocol for Vehicular Ad Hoc and Sensor Networks (VASNET)","authors":"M. Piran, G. R. Murthy, G. Babu, E. Ahvar","doi":"10.1109/CIMSIM.2011.77","DOIUrl":"https://doi.org/10.1109/CIMSIM.2011.77","url":null,"abstract":"Vehicle Ad Hoc Network (VANET) is the communication between the vehicles on the road. VANET and Wireless Sensor Network (WSN) fusion is termed as Vehicular Ad Hoc and Sensor Networks (VASNET). In VSANET, each vehicle carries an intelligent node, which senses the real phenomena and collects the required data. As the sensor nodes are installed on the vehicles, these are prone to high mobility and hence, new protocols need to be designed. Implementation of VSANET involves a lot of challenges such as, frequency allocation, standards for physical and link layers, routing, localization and security issues. In most of the proposed localization algorithms for VSANET, there is good amount of dependency on the other technologies such as Global Positioning System (GPS), which has major problems such as system not available continuously, non-availability in tunnel and not being robust enough. Therefore, GPS is not a reliable solution. In this paper, we delve further with GPS technology and discuss some of the localization algorithms. Here, we propose a novel localization protocol for VASNET which gains benefit of sensor nodes and is totally GPS free. Using GloMoSim simulator the protocol has been simulated and we observed that by varying the parameters like number of Road Side Sensors (RSS), transmission ranges and rate of well-working sensors, the exact location of a vehicle is computed in 93% cases. Keywords; Vehicular Ad Hoc and Sensor Networks (VASNET); Vehicular Ad Hoc Networks (VANET); Wireless Sensor Networks (WSN); Localization; GPS.","PeriodicalId":125671,"journal":{"name":"2011 Third International Conference on Computational Intelligence, Modelling & Simulation","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123596526","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: 23