2014 International Conference on Fuzzy Theory and Its Applications (iFUZZY2014)最新文献

Implementation of robotic gripper based on pressure module and smart fuzzy controller 基于压力模块和智能模糊控制器的机械手夹持器的实现

2014 International Conference on Fuzzy Theory and Its Applications (iFUZZY2014) Pub Date : 2014-11-01 DOI: 10.1109/IFUZZY.2014.7091232

Kuo-Ho Su, Syuan-Jie Huang, Chan-Yun Yang

引用次数: 1

Filtering out background features from BoF representation by generating fuzzy signatures 通过生成模糊签名从BoF表示中过滤出背景特征

2014 International Conference on Fuzzy Theory and Its Applications (iFUZZY2014) Pub Date : 2014-11-01 DOI: 10.1109/IFUZZY.2014.7091224

Qiang Qiu, Q. Cao, Masaru Adachi

引用次数: 1

An arms body-building system using fuzzy control 一种基于模糊控制的手臂健身系统

2014 International Conference on Fuzzy Theory and Its Applications (iFUZZY2014) Pub Date : 2014-11-01 DOI: 10.1109/IFUZZY.2014.7091253

T. Ren, M. Du, Jheng-ying Chen

引用次数: 0

Pixel-based image fusion using fuzzy system 基于像素的模糊图像融合

2014 International Conference on Fuzzy Theory and Its Applications (iFUZZY2014) Pub Date : 2014-11-01 DOI: 10.1109/IFUZZY.2014.7091260

Wei-Sheng Yang, J. Jeng

引用次数: 0

Robot navigation in dynamic environments using fuzzy logic and trajectory prediction table 基于模糊逻辑和轨迹预测表的动态环境下机器人导航

2014 International Conference on Fuzzy Theory and Its Applications (iFUZZY2014) Pub Date : 2014-11-01 DOI: 10.1109/IFUZZY.2014.7091240

Cheng-Hsiung Chinag, C. Ding

{"title":"Robot navigation in dynamic environments using fuzzy logic and trajectory prediction table","authors":"Cheng-Hsiung Chinag, C. Ding","doi":"10.1109/IFUZZY.2014.7091240","DOIUrl":"https://doi.org/10.1109/IFUZZY.2014.7091240","url":null,"abstract":"Robot navigation method is to drive a robot in the unknown environment to a designate position, the target, without collision. In this paper, we propose a robot navigation approach for dynamic environment with static and moving obstacles. The proposed navigation method consists of static navigation method and dynamic path planning. The static navigation drives the robot to avoid the static obstacles by using fuzzy logic controller, which contains four input and two output variables. If the robot detects moving obstacles, the robot can recognize the velocity and moving direction of each obstacle and generate the corresponding Trajectory Prediction Table to predict the obstacles' future trajectory. If the table reveals that the robot will collide with an obstacle, the dynamic path planning will find a new path to avoid the obstacle by waiting strategy or detouring strategy. The detouring strategy is to detour the obstacle before colliding with the obstacle by using the method similar to A* algorithm. The simulation results have demonstrated the proposed method, and the robot can reach the target without collision successfully.","PeriodicalId":360699,"journal":{"name":"2014 International Conference on Fuzzy Theory and Its Applications (iFUZZY2014)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115379932","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: 12

Fuzzy logic control method to reduce swing rebound phenomenon of excavator 模糊逻辑控制方法减少挖掘机摆动回弹现象

2014 International Conference on Fuzzy Theory and Its Applications (iFUZZY2014) Pub Date : 2014-11-01 DOI: 10.1109/IFUZZY.2014.7091250

Hansoo Lee, Yeongsang Jeong, Eun Kyeong Kim, Sungshin Kim, Se-rib Jee

{"title":"Fuzzy logic control method to reduce swing rebound phenomenon of excavator","authors":"Hansoo Lee, Yeongsang Jeong, Eun Kyeong Kim, Sungshin Kim, Se-rib Jee","doi":"10.1109/IFUZZY.2014.7091250","DOIUrl":"https://doi.org/10.1109/IFUZZY.2014.7091250","url":null,"abstract":"An excavator, one of most popular construction equipment, holds an important position in construction equipment market. In spite of the popularity, a lot of operator feels difficulties when they control the machine because not only its sophisticated operation method but also uncomfortable reaction such as machine shock. Especially, in stopping situation after swinging, cross-raised pressure induces swing rebound phenomenon and it generates swing shock. Therefore it is necessary to reduce swing rebound for improving controllability and satisfying operator's demand. This paper applies two different kinds of methods in MATLAB Simulink due to control swing rebound phenomenon: open loop control and fuzzy logic control. The open loop control method shows fair simulation result with two input factors, pilot pressure of swing lever and differential pressure between inlet and outlet of swing motor. But the open loop control method remains rebound phenomenon. On the other hands, the fuzzy logic control method shows better result with three input factors: add swing angle velocity. In accordance with the simulation results, the fuzzy logic control method shows more efficient.","PeriodicalId":360699,"journal":{"name":"2014 International Conference on Fuzzy Theory and Its Applications (iFUZZY2014)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124091256","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

Design of a hybrid controller for voice coil motors with simple self-learning fuzzy control 带简单自学习模糊控制的音圈电机混合控制器设计

2014 International Conference on Fuzzy Theory and Its Applications (iFUZZY2014) Pub Date : 2014-11-01 DOI: 10.1109/IFUZZY.2014.7091239

Chun-Fei Hsu, Kai-Yi Wong

{"title":"Design of a hybrid controller for voice coil motors with simple self-learning fuzzy control","authors":"Chun-Fei Hsu, Kai-Yi Wong","doi":"10.1109/IFUZZY.2014.7091239","DOIUrl":"https://doi.org/10.1109/IFUZZY.2014.7091239","url":null,"abstract":"The voice coil motor (VCM) has many excellent features such as high-starting thrust force, silence, low-cost and so on. In this paper, the dynamics of a VCM with the introduction of a lumped uncertainty is studied. It shows that the dynamic characteristics and motor parameters of the VCM are non-linear and time-varying. To resolve this problem, this paper proposes a hybrid control system, which comprised of a PD controller and simple self-learning fuzzy controller (SSFC), for the position tracking control of a VCM. The SSFC contains two sets of fuzzy inference system. One is the fuzzy controller and the other is the rule modifier. The modification value of each fuzzy rule is based on the fuzzy firing weight of each fuzzy rule to achieve satisfactory learning performance, thus it is suitable for on-line VCM control. Finally, the proposed hybrid control system is implemented on a 32-bit microcontroller for possible low-cost and high-performance industrial applications. The experimental results show that the proposed hybrid control system can achieve favorable tracking performance and is robust against payload variations of a VCM.","PeriodicalId":360699,"journal":{"name":"2014 International Conference on Fuzzy Theory and Its Applications (iFUZZY2014)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121795966","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

A kinect-based gesture command control method for human action imitations of humanoid robots 仿人机器人仿人动作的基于运动学的手势命令控制方法

2014 International Conference on Fuzzy Theory and Its Applications (iFUZZY2014) Pub Date : 2014-11-01 DOI: 10.1109/IFUZZY.2014.7091261

I. Ding, Che-Wei Chang, Chang-jyun He

引用次数: 27

Evaluating the attractive power of tourism activities based on intuitionistic TOPSIS method 基于直觉TOPSIS方法的旅游活动吸引力评价

2014 International Conference on Fuzzy Theory and Its Applications (iFUZZY2014) Pub Date : 2014-11-01 DOI: 10.1109/IFUZZY.2014.7091238

Chen-Tung Chen, W. Hung, Hui-Ling Cheng

引用次数: 2

Fuzzy logic-based outlier detection for bio-medical data 基于模糊逻辑的生物医学数据离群值检测

2014 International Conference on Fuzzy Theory and Its Applications (iFUZZY2014) Pub Date : 2014-11-01 DOI: 10.1109/IFUZZY.2014.7091243

Yong Ki Kim, Sang Yeun Lee, Keon-Myung Lee

引用次数: 3