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

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Energy efficient use of compressed air in pneumatic drive systems for motion tasks 在运动任务的气动驱动系统中高效地使用压缩空气
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045785
M. Doll, R. Neumann, O. Sawodny
{"title":"Energy efficient use of compressed air in pneumatic drive systems for motion tasks","authors":"M. Doll, R. Neumann, O. Sawodny","doi":"10.1109/FPM.2011.6045785","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045785","url":null,"abstract":"This paper discusses the possibilities of an energy efficient use of compressed air in pneumatic drives such as cylinders in combination with switching valves. It presents a numerical optimization realization with which an energy optimal open loop control of standard pneumatic systems with switching valves is derived. The main part of air savings results from a better usage of the energy stored in the compressed air namely the expansion energy. It is shown that savings could be done up to 85% depending on the application. The optimization results are validated with measurements and are compared to standard pneumatic control of cylinders.","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":"126576379","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
Research on expansion ratio of air power engine system 空气动力发动机系统膨胀比研究
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045906
Qihui Yu, M. Cai
{"title":"Research on expansion ratio of air power engine system","authors":"Qihui Yu, M. Cai","doi":"10.1109/FPM.2011.6045906","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045906","url":null,"abstract":"To increase the energy utilization rate of compressed air, the expansion ration is optimized based on single-staged compressed air power system by building mathematical method with the basic thermodynamic theory. Two-staged compressed air power system mathematical model is built on the basis of research on single-staged compressed air power system. Exergy analysis on air power system is researched on different expansion ratio in 10 MPa pressure and 300K temperature as input condition. Research results indicate two-staged compressed air power system expander is better than single-stage system. Results also show that the first stage expansion ratio is larger impact than the second expansion in two-staged expansion work. The work is foundation for designing valve train system for compressed air powered system","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":"121554175","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
AVR-based solar-powered high-voltage approaching alarm equipment 基于avr的太阳能高压接近报警设备
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045897
He-song Huang, Ya-nan Wang, Shi-shuai Fan, Xin Dong
{"title":"AVR-based solar-powered high-voltage approaching alarm equipment","authors":"He-song Huang, Ya-nan Wang, Shi-shuai Fan, Xin Dong","doi":"10.1109/FPM.2011.6045897","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045897","url":null,"abstract":"According to the phenomenon that high-voltage places may endanger personal safety, we have designed high-voltage approaching alarm equipment powered by solar energy, taking the high-performance low-power chip ATmega64 as the control core. This paper mainly introduces the system's battery charge and discharge circuit, voice alarm circuit, GSM communication circuit, the main CPU circuit and power supply circuit, etc. The high-voltage alarm device has the characteristic of high reliability, simple operation, low power consumption and high charging efficiency.","PeriodicalId":241423,"journal":{"name":"Proceedings of 2011 International Conference on Fluid Power and Mechatronics","volume":"125 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":"122078434","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
Simulation and experiment study of WOB compensation in deep sea 深海钻压补偿仿真与实验研究
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045779
L. Hui, Wu Bai-hai, Xiao Tibing
{"title":"Simulation and experiment study of WOB compensation in deep sea","authors":"L. Hui, Wu Bai-hai, Xiao Tibing","doi":"10.1109/FPM.2011.6045779","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045779","url":null,"abstract":"To compensate for weight on bit (WOB) fluctuations, which has an adverse impact on the drill-string, passive and active devices for compensating WOB are usually used. Active WOB compensators allow conducting operations under more extreme weather conditions than passive ones. This paper presents a constructive method to analyze the factors of active WOB compensation system and its effect on the impact of WOB, the experiment and simulation verify these results.","PeriodicalId":241423,"journal":{"name":"Proceedings of 2011 International Conference on Fluid Power and Mechatronics","volume":"22 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":"131160582","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
Simulation and experiment investigation on hydraulic piloted control circuit 液压先导控制回路的仿真与实验研究
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045743
Jiansen Wang, H. Ji, Fengyu Yang, Liejiang Wei
{"title":"Simulation and experiment investigation on hydraulic piloted control circuit","authors":"Jiansen Wang, H. Ji, Fengyu Yang, Liejiang Wei","doi":"10.1109/FPM.2011.6045743","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045743","url":null,"abstract":"The performance of the hydraulic piloted manipulation circuit has an important influence on the whole hydraulic system's characteristics. Simulation investigation on a hydraulic piloted control circuit based on AMESIM is carried out in the paper with consideration of the pressure reducing pilot valve's structure parameters, and then a test rig is established to study the characteristics of the circuit, experiment and simulation results are analyzed and discussed, the results show good effectiveness and validation of the simulation method.","PeriodicalId":241423,"journal":{"name":"Proceedings of 2011 International Conference on Fluid Power and Mechatronics","volume":"290 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":"132618523","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
Study on suspension technology and its application for military tracked vehicle 军用履带车辆悬架技术及其应用研究
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045871
Guo Huaping, Li Ning
{"title":"Study on suspension technology and its application for military tracked vehicle","authors":"Guo Huaping, Li Ning","doi":"10.1109/FPM.2011.6045871","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045871","url":null,"abstract":"This paper introduces the commonly used tracked vehicle suspension technology, and analyses the military tracked vehicle suspension technology demand and its Application. In addition, it proposes that intelligent suspension systems are the development trend for military tracked vehicle suspension system.","PeriodicalId":241423,"journal":{"name":"Proceedings of 2011 International Conference on Fluid Power and Mechatronics","volume":"59 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":"132898038","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
Recent sustainability related research results in fluid power 最近可持续性相关的研究成果在流体动力
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045907
H. Murrenhoff
{"title":"Recent sustainability related research results in fluid power","authors":"H. Murrenhoff","doi":"10.1109/FPM.2011.6045907","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045907","url":null,"abstract":"Fluid Power is the drive solution when huge forces or torques need to be controlled even with challenging dynamic requirements. This Paper focuses on research results covering the range of innovations from fluids and tribology with a special view on piston units on the one hand and on hydraulic circuits for new applications such as hybrid drives and hydrostatic drives for wind turbines on the other hand. The survey provides examples where fluid power contributes to sustainability. It starts with the fluid generated from biomass and avoiding losses in tribological systems such as pistons in bores and understanding designs to improve efficiency and leakage. It also introduces new ideas for hybrid solutions in drive trains and work hydraulics. It illustrates the potential to save energy over a load cycle and to recuperate potential and kinetic energy in a hydraulic accumulator. The paper will also show that hydrostatic drives are a viable solution for wind turbines when an intelligent circuit is chosen.","PeriodicalId":241423,"journal":{"name":"Proceedings of 2011 International Conference on Fluid Power and Mechatronics","volume":"31 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":"130161107","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
An integrated simulation and evolution platform of multiple control valve based on AMESim 基于AMESim的多控制阀集成仿真与演化平台
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045904
Shuai Wu, Z. Jiao, Hongyan Zhu
{"title":"An integrated simulation and evolution platform of multiple control valve based on AMESim","authors":"Shuai Wu, Z. Jiao, Hongyan Zhu","doi":"10.1109/FPM.2011.6045904","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045904","url":null,"abstract":"Multiple control valve which is a complex hydraulic control block is widely used in mobile hydraulic equipment. Design and pro-actively incorporate functional performance into the mobile hydraulic system is usually a difficult mission for the design engineer. Present paper setup an integrate design and Evaluation platform of multiple control valve based on the intelligent simulation package AEMSim. The model of multiple control valve is built up by the hydraulic component design package. And it integrated with the whole hydraulic system of an excavator. The performances of different design parameters are evaluated. This platform makes the valve engineer simply and accurately predict it performance in solutions. It can improve the efficiency of multiple control valve development.","PeriodicalId":241423,"journal":{"name":"Proceedings of 2011 International Conference on Fluid Power and Mechatronics","volume":"34 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":"130187540","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
Dynamic temperature simulation of an accumulator in aircraft hydraulic systems 飞机液压系统蓄能器动态温度仿真
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045843
Jing Li, Xi Zhang, Yao-bao Yin, Jianbo Zhang
{"title":"Dynamic temperature simulation of an accumulator in aircraft hydraulic systems","authors":"Jing Li, Xi Zhang, Yao-bao Yin, Jianbo Zhang","doi":"10.1109/FPM.2011.6045843","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045843","url":null,"abstract":"A mathematical model described the thermal characteristics of an accumulator is built up based on the first law of thermodynamics in this paper. The dynamic temperature calculation according to this model is finished in MATLAB and simulating the accumulator dynamic temperature under the system pressure pulsation and transient impact conditions respectively. The simulation analysis of an accumulator dynamic temperature in an aircraft hydraulic system show the oil temperature in the accumulator is related to the inlet oil temperature, the environment temperature and the inlet flow rate. This will provides theoretical fundament of quantitative thermal analysis for aircraft hydraulic systems.","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":"130246057","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: 10
Research on the pump of seawater hydraulic variable ballast system in submersible 潜航器海水液压可变压载系统泵的研究
Proceedings of 2011 International Conference on Fluid Power and Mechatronics Pub Date : 2011-10-17 DOI: 10.1109/FPM.2011.6045803
Wu Defa, Li Yinshui, Chen Jinyue, Jiang Zhuo, Jiang Tao
{"title":"Research on the pump of seawater hydraulic variable ballast system in submersible","authors":"Wu Defa, Li Yinshui, Chen Jinyue, Jiang Zhuo, Jiang Tao","doi":"10.1109/FPM.2011.6045803","DOIUrl":"https://doi.org/10.1109/FPM.2011.6045803","url":null,"abstract":"Submersible is a very important apparatus for deep-sea exploration, scientific survey, martial detect and combat. Variable ballast system is a critical part in the deep submersible and seawater pump is a key component in the system. In this paper, development of seawater pump used in variable ballast system is introduced, the problems and solutions of seawater pump used in the special condition of variable ballast system are primarily studied and finally a new structure of seawater pump is proposed.","PeriodicalId":241423,"journal":{"name":"Proceedings of 2011 International Conference on Fluid Power and Mechatronics","volume":"66 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":"114380023","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
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