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Online since: November 2012
Authors: Hong Fu Zhang, Xue Wei Wu, Hao Wu, Hong Jun Wang
Motion Simulation of Mountain High Altitude Work Vehicle Based on UG/Motion Wu Hao1, a, Wu Xuewei2, Wang Hongjun1, Zhang Hongfu3, b,* 1Faculty of Engineering, Honghe University, Mengzi of Yunnan, China 661100 2School of Science, Honghe University, Mengzi of Yunnan, China 661100 3 Faculty of Engineering and Technology, Yunnan Agricultural University, Kunming, China 650201 aEagle.f22wh@163.com, bzhanghongfu162@163.com * Corresponding author;Email:zhanghongfu162@163.com Key words: Mechanical Design; Mountain High Altitude Work Vehicle; Motion Simulation Abstract: This paper introduces the function and basic process of UG movement simulation module UG/Motion, establishment the virtual model and simulation model of Mountain High Altitude Work Vehicle and motion simulation on it, simulation the practice movement of Mountain High Altitude Work Vehicle and obtains motion law and the parameters, and output simulation results through animation and chart.
Connecting rod and the material property is set to complete the assembly of seed production machine model.
All the rest of the main structural parts (bolts, bearings and structural attachments except when in motion simulation) in accordance with the actual situation given rod properties and material properties were set and fixed connecting rod 25.
Li: Journal of Northeast Forestry University Vol. 38(2010), PP.96-99.
Online since: October 2012
Authors: Sheng Yu Liu, Ping Liu, Li Chao Nengzi, Wei Qiu, Cheng Wei Lu
Acknowledgments The research was supported by Ministry of Education Key Project of Science and Technology of China (No.211157) and Young Academic Leaders Fund by Chengdu University of Information and Technology (No.J201110) References [1] R.K.
Journal of Hazardous Materials 168 (2009) 978–982
Online since: February 2011
Authors: Hsin Chia Yang, Mu Chun Wang
Evaluation of the Dielectric by Measuring Leakage Currents on Self-Built Capacitor-Like Devices Hsin-Chia Yang1, a, Mu-Chun Wang1, b 1Ming-Hsin University of Science and Technology, Hsin-Chu, Taiwan Department of Electronic Engineering ahcyang@must.edu.tw, bmucwang@must.edu.tw Keywords: the equivalent dielectric (oxide) thickness, leakage current, mechanism of current conduction.
(1) where the q is the electronic charge, h is the Plank’s constant, m* is the effective mass of electron, and fB is the energy difference between the conduction band of the Ta2O5 dielectric film and the Fermi level of the electrode materials.
References [1] Hsin-Chia Yang and Yi-Chang Cheng, Japanese Journal of Applied Physics, vol. 44, No. 4A. 2005. pp1711-1716
Online since: March 2011
Authors: Peng Le Cheng, Ai Ping Xiao, Yue Sheng Tan
Information Sciences, 1999, 116(2-4):147-164 [4] Z.
Bidaud,A Closed Form for Inverse Kinematics Approximation of General 6R Manipulators using Genetic Programming [7] Richard M.Murray, Ze xiang Li, S.ShankarSastry, A Mathematical Introduction to Robotic Manipulation [M ]. 2005 [8] I-Ming Chen,Yan Gao,Closed-Form Inverse Kinematics Solver for Reconfigurable Robots,Proceedings of the 2001 IEEE,International Conference on Robotics B Automation Seoul, Korea May 21-26, 2001 [9] Zhao Jie, Wang Weizhong, Cai Hegao, Generation of Closed-Form Inverse Kinematics for Reconfigurable Robots[J].Chinese Journal of Mechanical Engineering, 2006:210-214 [10] Zhao Jie, Wang Weizhong, Cai Hegao, Solution for One Type of Inverse Kinematics Sub-problem in Screw Theory and Its Applica tion[J].
ROBO T, 2005:163~167 [11] Yue-Sheng Tan,Ai-Ping, Xiao,Extension of the second paden-kahan sub-problem and its' application in the inverse kinematics of a manipulator[C].RAM 2008,p 379-381 [12] Tan Yue-sheng,Cheng Peng-le,Xiao Ai-ping,Solution for a new Sub-problem in Screw Theory and its’ Application in the Inverse Kinematics of a Manipulator,Periodical of Applied Mechanics and Materials Vols. 34-35,2010
Online since: February 2011
Authors: Shao Mei Zheng, Cheng Zhao
Plasma Carburizing of AISI 316L Austenitic Stainless Steel at Low Temperature Shaomei Zheng1,2 ,a, Cheng Zhao1,b 1 Surface Engineering Laboratory ,Qingdao University of Science and Technology,Qingdao,P,R,China,266033 2College of Mechanical Engineering , Qingdao Technological University,Qingdao,P,R,China,266033 azsm197637@sohu.com, bC-zhao@126.com Keywords: Austenitic stainless steel; Plasma carburizing; Low temperature; Surface hardening Abstract.
[9] Y.Sun, Journal of Materials Processing Technology, Vol.168 (2005) ,p.189-194
Online since: December 2012
Authors: Hong Bin Wu, Cai Yun Guo
Compared with conventional thermal power, the wind and solar energy resources can hardly discharge harmful gases and waste materials.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (NSFC) (51177036) and the Fundamental Research Funds for the Central Universities (2011HGZY0005).
References [1] Rodriguez C, Amaratunga G A J: Power Engineering Socity General Meeting,Vol.2(2004), p.2193 [2] Wasynczuk O: IEEE Transactions on Energy Conversion, Vol.4(1989) , p.337 [3] Ding Ming, Wu Yichun, Zhang Lijun: Proceedings of the CSEE,Vol.25(2005),p.107 (in chinese) [4] Lin Chengtao, Chen Quanshi, Wang Junping, Huang Wenhua, Wang Yanchao: Journal of Tsinghua University(Natural Sciencs),Vol.46( 2006), p.247 (in chinese) [5] Allan R N, Dasilva M G.: IEEE Transactions on Power Systems, Vol.10( 1995), p.413 [6] Green R.C., Zhu Wang ,Lingfeng Wang, Alam M, Singhy C.: IEEE Probabilistic Method Applied to Power Systems,(2003), p.319 [7] Xu Lizhong, Yang Guangya, Xu Zhao, F.MARRA, C.TRAEHOLT: Automation of Electric Power Syetems.Vol.35(2011), p.18 (in chinese) [8] Taylor J, Maitra A, Alexander M, Brooks D, Duvall M.: Proceedings of IEEE Power and Energy Society General Meeting,(2009), p.1
Online since: September 2011
Authors: Bei Zhang, Bo Jin, Yan Hui Zhong, Cheng Chao Guo
GPR methods normally depend on detection of reflected or scattered signal.The Fresnel reflection (and transmission) coefficients quantify how the amplitudes of the EM fields vary across an interface between two materials.Then radar wave faced the object with differences electrical properties, it will cause reflection and the reflected wave will be received by the antenna.
References [1] Xinping Dong.Fengliang Guan.Railway Engineering.Vol.(5)(2009),p.56-60.in Chinese [2] Guangmin Zhao.Zhong Li.Journal of Shijiazhuang Railway Institute(Natural Science).Vol. 20(3) (2007), p.74-76 in Chinese [3] Weilai Ren.
Online since: October 2013
Authors: Chang Long Zhao, Xue Song Guan
Optimization of Measuring Points Based on the Grey System Theory for Spindle of Machining Center Changlong Zhao1, a, Xuesong Guan2,b 1 College of Mechanical Engineering, Changchun University,Changchun 130022, China; 2 College of Mechanical Science and Engineering, Jilin University, Changchun 130022, China azhao19790204@126.com, b308989007@qq.com, Keywords: Grey system; thermal error; measuring point optimize Abstract.
[3] Chorng-Jyh Tzeng, Yu-Hsin Lin, Yung-Kuang Yang, Ming-Chang Jeng, “Optimization of turning operations with multiple performance characteristics using the Taguchi method and Grey relational analysis,” Journal of Materials Processing Technology, March 2009,209:2753-2759
Online since: June 2015
Authors: Luigia Lanni, Saleh Kargarrazi, Carl Mikael Zetterling
Schmitt, "A thermionic trigger," Journal of Scientific Instruments, vol. 15, no. 1, p. 24, 1938
Zetterling, "SiC etching and sacrificial oxidation effects on the performance of 4H-SiC BJTs," in Materials Science Forum, vol. 778, pp. 1005-1008, Trans Tech Publ, 2014.
Online since: February 2012
Authors: Xiao Yu Wang, Dong Dong Wei
After the success of the import of first work environment ADAMS set, because in Pro/Engineer environment gives parts material appearance information such as parts has been lost, so it needs to edit parts material properties and appearance attributes.
Wang: Handbook of China mining equipment (Publication of science, In Chinese, 2007) [2] Ranky.
Zhang: Journal of petrochemical universities.