Bond graph modeling and experimental verification of a needle-type jet dispensing system driven by an electro-hydraulic drive

ZHENG DaLong, YAN BaoRui, LUO YiWei, XIN ChunLing, HE YaDong

Journal of Beijing University of Chemical Technology ›› 2015, Vol. 42 ›› Issue (6) : 97-102.

PDF(944 KB)
Welcome to Journal of Beijing University of Chemical Technology, Today is April 10, 2025
Email Alert  RSS
PDF(944 KB)
Journal of Beijing University of Chemical Technology ›› 2015, Vol. 42 ›› Issue (6) : 97-102.

Bond graph modeling and experimental verification of a needle-type jet dispensing system driven by an electro-hydraulic drive

  • ZHENG DaLong1, YAN BaoRui1*, LUO YiWei1, XIN ChunLing1, HE YaDong1, 2
Author information +
History +

Abstract

In order to achieve fast and accurate high viscosity melt injection, the effects of varying the system parameters on the injection process have been studied. A new type of mechanical jet dispensing system incorporating an electro-hydraulic hybrid drive has been designed and its bond graph model has been constructed. The system model was validated experimentally by coupling variables from different energy fields. Matlab simulation and experiment have been employed to validate the correctness of the model.

Key words

droplet jetting / electro-hydraulic hybrid drive / needle / bond graph

Cite this article

Download Citations
ZHENG DaLong, YAN BaoRui, LUO YiWei, XIN ChunLing, HE YaDong. Bond graph modeling and experimental verification of a needle-type jet dispensing system driven by an electro-hydraulic drive[J]. Journal of Beijing University of Chemical Technology, 2015, 42(6): 97-102

References

[1] Nguyen Q H, Choi S B. Performance evaluation of a high-speed jetting dispenser actuated by a ring-type piezostack[J]. Journal of Mechanical Engineering Science, 2009, 223(6): 1401-1413.  [2] Nguon B, Jouaneh M. Design and characterization of a precision fluid dispensing valve[J]. International Journal of Advanced Manufacturing Technology, 2004, 24: 251-260.  [3] Amirzadeh A, Raessi M, Chandra S. Producing molten metal droplets smaller than the nozzle diameter using a pneumatic drop-on-demand generator[J]. Experimental Thermal and Fluid Science, 2013, 47: 26-33. [4] Karnopp D C, Donald L, Ronald C. System dynamics: modeling, simulation, and control of mechatronic systems[M]. New York, USA: John Wiley & Sons, Inc., 2012: 1-636.  [5] Brown F T. Engineering system dynamics: a unified graph-centeredapproach[M]. Manchester, UK: Marcel Dekker, Inc., 2006. [6] 王艾伦. 复杂机电系统(键合图―模态分析)方法研究[D]. 长沙: 中南大学, 2004.  Wang A L. A research on (bond graph-modal analysis) method for complex elcetro-mechanical system[D]. Changsha: Central South University, 2004. (in Chinese) [7] 王中双. 基于键合图的多体系统耦合动力学的发展及现状[J]. 中国机械工程, 2007, 18(17): 2137-2141.  Wang Z S. Development and present status of coupling dynamics for multi-body systems based on bond graphs[J].China Mechanical Engineering, 2007, 18(17): 2137-2141. (in Chinese) [8] 于涛. 面向对象的多领域复杂机电系统键合图建模和仿真的研究[D]. 北京: 北京机电研究所, 2006.  Yu T. Study on objected-oriented bond graph modeling and simulation of multi-domain complex mechatronic system[D]. Beijing: Beijing Research Institute of Mechanical & Electrical Technology, 2006. (in Chinese) [9] Nguyen Q H, Choi M K, Choi S B. A new type of piezostack-driven jetting dispenser for semiconductor electronic packaging modeling and control[J]. Smart Mater Struct, 2008, 17: 15-33.  [10] Lu S Z, Liu Y X, Yao Y F, et al. Bond-graph model of a piezostack driven jetting dispenser[J]. Simulation Modelling Practice and Theory, 2014, 49: 193-202.
PDF(944 KB)

689

Accesses

0

Citation

Detail

Sections
Recommended

/