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Proceedings of 2011 International Conference on Fluid Power and Mechatronics最新文献

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Design and simulation of a new electro-hydraulic high-frequency flutter generator 新型电液高频颤振发生器的设计与仿真
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045796
Tong Xing, L. Fu, Yan Ren, Y. Yang, Qiang Zuo, J. Ruan
{"title":"Design and simulation of a new electro-hydraulic high-frequency flutter generator","authors":"Tong Xing, L. Fu, Yan Ren, Y. Yang, Qiang Zuo, J. Ruan","doi":"10.1109/FPM.2011.6045796","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045796","url":null,"abstract":"A new electro-hydraulic high-frequency flutter generator is designed and simulated. This paper introduced the structure and the working principle of the flutter generator firstly, then established the mathematical model of the generator. From the simulation waveform, the cutting force as the tool to withstand 8000N, the amplitude reaches 6μm, which is fully meet the requirements of VAM, and provide VAM technology research and application with a new way.","PeriodicalId":241423,"journal":{"name":"Proceedings of 2011 International Conference on Fluid Power and Mechatronics","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116646854","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
Cell immobilization and contour detection for high-throughput robotic micro-injection 高通量机器人微注射的细胞固定化和轮廓检测
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045896
Hui Tang, Yangmin Li, Xinhua Zhao
{"title":"Cell immobilization and contour detection for high-throughput robotic micro-injection","authors":"Hui Tang, Yangmin Li, Xinhua Zhao","doi":"10.1109/FPM.2011.6045896","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045896","url":null,"abstract":"Micro-injection of DNA/mRNA/Morpholinos is a critical technology for biomedical engineering. When dealing with suspended cells, manual injection has a lot of defects such as low efficiency, poor reproducibility and tedious sample preparation procedure. The method of visual servo control has been adopted by more and more researchers, since its virtue of non-contact and low cost. However, the hard nuts such as NRT(Not Real-Time) and low-throughput have become the bottleneck in its further development and application. This paper presents a novel method of cell immobilization and contour detection for high-throughput robotic micro-injection, which is featured with an original 2-DOF parallel micromanipulator with a novel vacuum-based cell holding device, and a good cell contour detection algorithm. The performance evaluation of this algorithm is based on the processing of zebrafish embryos image, the experimental result demonstrates that it has a good performance for high-throughput robotic micro-injection.","PeriodicalId":241423,"journal":{"name":"Proceedings of 2011 International Conference on Fluid Power and Mechatronics","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116902075","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
Contamination modeling and Kalman prediction method of construction machinery hydraulic system 工程机械液压系统污染建模与卡尔曼预测方法
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045856
Xiaoying Zeng, Yunhua Li
{"title":"Contamination modeling and Kalman prediction method of construction machinery hydraulic system","authors":"Xiaoying Zeng, Yunhua Li","doi":"10.1109/FPM.2011.6045856","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045856","url":null,"abstract":"This paper deals with the study of modeling and prediction of the contamination in the traveling hydraulic circuit of the construction machinery. Using the number of instantaneous contamination particles as contamination transfer characteristic, the author has established the contamination model of typical traveling hydraulic system of the construction machinery. Then, a kind of method based on Kalman filtering is applied to predict system contamination condition. A numerical example to show the effectiveness of the predictive method is provided.","PeriodicalId":241423,"journal":{"name":"Proceedings of 2011 International Conference on Fluid Power and Mechatronics","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123152654","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: 6
Application of MATLAB simulation technology in innovation of the funnel-shaped cooler hydraulic system 应用MATLAB仿真技术创新漏斗型冷却器液压系统
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045783
Gao Junxia, Yang Guo-quan
{"title":"Application of MATLAB simulation technology in innovation of the funnel-shaped cooler hydraulic system","authors":"Gao Junxia, Yang Guo-quan","doi":"10.1109/FPM.2011.6045783","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045783","url":null,"abstract":"Mathematic model of the funnel-shaped cooler hydraulic system is worked out by MATLAB/Simulink in order to simulate its dynamic behavior in the timer. According to the simulation results, what lead to the hydraulic pipeline connected with flange burst are carefully analyzed. Finally, optimize scheme is put forward and practiced successfully in enterprise production.","PeriodicalId":241423,"journal":{"name":"Proceedings of 2011 International Conference on Fluid Power and Mechatronics","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123475581","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
Principle, structure and application of advanced hydrodynamic converted variable speed planetary gear (Vorecon and Windrive) for industrial drive and wind power transmission 用于工业传动和风力传动的先进流体动力转换变速行星齿轮(Vorecon和Windrive)的原理、结构和应用
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045878
Lu Pengfei, William Wang
{"title":"Principle, structure and application of advanced hydrodynamic converted variable speed planetary gear (Vorecon and Windrive) for industrial drive and wind power transmission","authors":"Lu Pengfei, William Wang","doi":"10.1109/FPM.2011.6045878","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045878","url":null,"abstract":"This paper first breifly introduces the principle, structure and applications of two kinds advanced hydrodynamic converted variable speed planetary gears (Vorecon and WinDrive). Secondly the control concept and power characteristics of wind rotor and power generation will be discussed. Finally the concluding remarks stresses the trend of giving priority to them due to high reliability and easy maintenance.","PeriodicalId":241423,"journal":{"name":"Proceedings of 2011 International Conference on Fluid Power and Mechatronics","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123612558","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
Simulation and optimized layout analysis of hydraulic power system in aircraft 飞机液压动力系统仿真与优化布局分析
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045736
Xin Li, Shaoping Wang, Pan Zhao, Ran Liang
{"title":"Simulation and optimized layout analysis of hydraulic power system in aircraft","authors":"Xin Li, Shaoping Wang, Pan Zhao, Ran Liang","doi":"10.1109/FPM.2011.6045736","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045736","url":null,"abstract":"Aiming at the problems of vibration on hydraulic pipe in aircraft, using math modeling and simulation is a quite efficient and effective method in theory. In this paper, the 14-equation Fluid-Structure Interaction (FSI) with influence of viscous friction is established for modeling the pipe and fluid. By using the Transfer Matrix Method (TMM), the components and pipelines are connected to get the simulation results of resonance frequency points and dynamic impedance of system. Our simulation demonstrates that most of the flow fluctuation between the natural frequencies of pump is absorbed by bumper; the vibration of high-frequency is damped if the filter is set in front of the pipeline system, and the vibration-absorbing effect of hose is better than pipe or hose-pipe-hose followed the pump.","PeriodicalId":241423,"journal":{"name":"Proceedings of 2011 International Conference on Fluid Power and Mechatronics","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129561844","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
Failure diagnosis of hydraulic lifting system based on multistage telescopic cylinder 多级伸缩缸液压提升系统的故障诊断
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045876
Yang Miao, Shaoping Wang
{"title":"Failure diagnosis of hydraulic lifting system based on multistage telescopic cylinder","authors":"Yang Miao, Shaoping Wang","doi":"10.1109/FPM.2011.6045876","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045876","url":null,"abstract":"Directing to the failure mechanism of hydraulic lifting system based on multistage telescopic cylinder, this paper establishes its failure modules and collaborative failure simulation platform. Through increasing the corresponding failure simulation modules, this paper can simulate the detailed failure mode and its performance, then provides the design modification. Application indicates that the proper alignment and the inappropriate bearing surface between two stages of multistage telescopic cylinder are main factors that should be focused in the design process. The failure simulation platform of hydraulic lifting system can realize the integrated failure mode and effect analysis although it is difficult to allocate the sensors.","PeriodicalId":241423,"journal":{"name":"Proceedings of 2011 International Conference on Fluid Power and Mechatronics","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125538130","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: 11
Fuzzy PID control of intelligent pump 智能泵的模糊PID控制
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045872
Lu Zhihong, Tang Zhiyong, Li Hao, Pei Zhongcai
{"title":"Fuzzy PID control of intelligent pump","authors":"Lu Zhihong, Tang Zhiyong, Li Hao, Pei Zhongcai","doi":"10.1109/FPM.2011.6045872","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045872","url":null,"abstract":"To solve the pressure control problems in the aerial hydraulic system on the high pressure and low flow condition, a scheme is raised on the technology of intelligent pump. In this paper, a mathematical model of intelligent pump is built based on the structure and principle of system. As the load in the aerial hydraulic system is complex and the mathematical model is nonlinear, a fuzzy PID control algorithm is raised to adjust the output to the load. When the fuzzy PID control system is established, a simulation with the Simulink toolbox is applied to the system with a comparison of classical PID controller. The simulation results reflect that the fuzzy PID controller has a better rapidity and accuracy than classical PID controller when the system is nonlinear.","PeriodicalId":241423,"journal":{"name":"Proceedings of 2011 International Conference on Fluid Power and Mechatronics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129045526","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
Design and analysis of a friction drive planetary roller-type precision linear actuator 摩擦传动行星滚子型精密直线执行机构的设计与分析
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045719
Xiao Chunlin, Wu Yangfang, Xu Li
{"title":"Design and analysis of a friction drive planetary roller-type precision linear actuator","authors":"Xiao Chunlin, Wu Yangfang, Xu Li","doi":"10.1109/FPM.2011.6045719","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045719","url":null,"abstract":"Based on the principle of the planetary transmission mechanism, we design a friction drive planetary roller-type precision linear actuator. Using the kinematic analysis, a displacement function of the linear actuator and a cutter path equation for thrust bush manufacturing are obtained. Deformations of the thrust bush under several load conditions are analyzed using the finite element method. Experiments aiming to verify the characteristics of the actuator are carried out, and the results show that the output force of the linear actuator is greater than 4500N, and the precision of the positioning reach es a micron level.","PeriodicalId":241423,"journal":{"name":"Proceedings of 2011 International Conference on Fluid Power and Mechatronics","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124639675","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
Kinematics analysis and simulation of quadruped robot 四足机器人运动学分析与仿真
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045874
Ni Meng, W. Xiaodong
{"title":"Kinematics analysis and simulation of quadruped robot","authors":"Ni Meng, W. Xiaodong","doi":"10.1109/FPM.2011.6045874","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045874","url":null,"abstract":"This paper firstly introduces the formation of coordinate system linkage of quadruped robot; consequently, the homogeneous transformation matrix of every coordinate system linkage is computed. Then, the forward and inverse kinematics equations of quadruped robot are formulated. Finally, using SolidWorks Motion to simulate and analysis the kinematics characteristics of 3-D model of robot.","PeriodicalId":241423,"journal":{"name":"Proceedings of 2011 International Conference on Fluid Power and Mechatronics","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121230100","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: 9
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