Rigid-Flexible Coupled Dynamics Modeling and Simulation of Ramming Mechanism Based on MFBD

PDF(2911 KB)

Journal of Vibration and Shock ›› 2016, Vol. 35 ›› Issue (15) : 161-167.

Hao Chiyu1,2,Feng Guangbin2, Yan Pengcheng2, Sun Huagang2, Liu Chao3

Author information +

History +

Abstract

In order to master the dynamic characteristics and key component force condition of ramming mechanism of automatic loading system of a certain artillery, the multi-rigid-body dynamics model was established in RecurDyn, then dynamic characteristics in ramming process of ramming mechanism were obtained while the experimental data were used to check and ensure its credibility. Based on MFBD (Multi-Flexible-Body Dynamics), the rigid-flexible coupled simulation model was completed after establishment of flexible component, the force of key component in ramming process was obtained to determine the dangerous location, the basis of the failure mechanisms, fault evolution and fatigue property of ramming mechanism was provided with the analysis results.

Key words

ramming mechanism / Multi-Flexible-Body Dynamics / rigid-flexible coupled； RecurDyn

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations

Hao Chiyu1,2,Feng Guangbin2, Yan Pengcheng2, Sun Huagang2, Liu Chao3. Rigid-Flexible Coupled Dynamics Modeling and Simulation of Ramming Mechanism Based on MFBD[J]. Journal of Vibration and Shock, 2016, 35(15): 161-167

References

[1] 侯保林, 樵军谋, 刘琮敏. 火炮自动装填[M]. 北京: 兵器工业出版社, 2010: 69-77.
HOU Bao-lin, QIAO Jun-mou, LIU Cong-min. Automatic loading of artillery[M]. Beijing: Weapon Industry Press,2010:69-77.
[2] 李伟, 马吉胜, 狄长春, 等. 液压式输弹机输弹故障仿真研究[J]. 系统仿真学报, 2007, 19（10）: 2226-2229.
LI Wei, MA Ji-sheng, DI Chang-chun, et al. Simulation research on feeding failure of hydraulic ramming device[J].Journal of System Simulation, 2007,19(10): 2226-2229.
[3] 郝晓宝. 某自行火炮输弹机可靠性分析与研究[D].南京: 南京理工大学, 2006.
HAO Xiao-bao. Research on Riliability of Ramming Mechanism on a Certain Artillery. Nanjing: Nanjing University of Science and Technology, 2006.
[4] 周成, 王惠方, 屈彦东, 等. 某火炮自动装填系统推弹机构运动分析[J]. 火炮发射与控制学报, 2011, 12: 58-61.
ZHOU Cheng, WANG Hui-fang, QU Yan-dong, et al. Motion Analysis on Cartridge Pusher of Gun Automatic Loading System[J]. Journal of Gun Launch & Control, 2011, 12: 58-61.
[5] 高准, 屈效池, 张天孝, 等. 基于Hertz接触力模型的惯性平台内框架组件失稳倒台动力学建模与仿真分析[J]. 振动与冲击, 2012, 31(14): 52-55.
Gao zhun, QU Xiao-chi, ZHANG Tian-xiao, et al. Dynamic modeling of inertial platform's inner gimbal component based on Hertz contact model and simulation of running away process due to instability[J]. Journal of Vibration and Shock, 2012, 31(14): 52-55.
[6] 姚廷强, 迟毅林, 黄亚宇, 等. 刚柔耦合齿轮三维接触动力学建模与振动分析[J]. 振动与冲击, 2009, 28(2): 168-171.
YAO Ting-qiang, CHI Yi-lin, HUANG Ya-yu, et al. Contact Dynamics Modeling and Simulation on Rigid-flexible gear pair[J]. Journal of Vibration and Shock, 2009, 28(2): 168-171.
[7] 隋立起, 郑钰其, 王三民. 刚柔耦合多体系统的冲击响应分析方法及应用研究[J]. 振动与冲击, 2012, 31(15): 26-29.
SUI Li-qi, ZHENG Yu-qi, WANG San-min. Method of Analysing Impact Reponse of Multi-rigid-flexible System and Its Application. Journal of Vibration and Shock[J]. 2012, 31(15): 26-29.
[8] Yoo W-S, Kim S-S, Park T-W, et al. Multi-body Dynamics Research in Korea[J]. JSME, 2003,46(2): 449-458.
[9] Bae D S, Han J M, Yoo H H. A Generalized Recursive Formulation for Constrained Mechanical System Dynamics[J]. Mechanics of Structures and Machines, 1999,27(3):293-315.
[10]焦晓娟, 张湝渭, 彭斌彬. RecurDyn多体系统优化仿真技术[M]. 北京: 清华大学出版社, 2010.
JIAO Xiao-juan, ZHANG Jie-wei, PENG Bin-bin. The technology of multi-body system and optimization simulation[M]. Beijing: Tsinghua University Press，2010.
[11] 李伟, 王兴贵, 黄泽平, 等. 输弹机虚拟样机建模与动态仿真[J]. 火炮发射与控制学报, 2006, 34(12): 29-32.
LI Wei, WANG Xing-gui, HUANG Ze-ping, et al. Modeling and Dynamic Simulation Analysis for Virtual Prototype of Rammer. Journal of Gun Launch & Control, 2006, 34(12): 29-32.
[12] 李永堂，雷步芳，高雨茁. 液压系统建模与仿真[M]. 北京:冶金工业出版社，2003.
LI Yong-tang, LEI bu-fang, GAO Yu-meng. Modeling and Simulation of Hydraulic System[M]. Beijing: Metallurgical Industry Press,2003.
[13] 李伟, 马吉胜, 狄长春, 等. 供料机机电液耦合动力学仿真研究[J]. 机床与液压, 2011, 39(9): 114-117.
LI Wei, MA Ji-sheng, DI Chang-chun, et.al. Research on Mechanical-electrical-hydraulic Coupling Dynamic Simulation of Feeding Device[J]. Machine Tool & Hydraulics. 2011, 39(9): 114-117.
[14] 刘义, 徐恺, 李济顺. RecurDyn多体动力学仿真基础应用及提高[M]. 北京: 电子工业出版社, 2013.
LIU Yi, XU Kai, LI Ji-shun. RecurDyn Multi-body Dynamical Simulation Basis Application and Improvement[M]. Beijing: Electronic Industry Press, 2013.
[15] 伍驭美, 秦伟. 机械设计基础[M]. 北京, 高等教育出版社, 2012:146-155.
WU Yu-mei, QIN Wei. Mechanism Design Basis[M]. Beijing, Higher Education Press, 2012:146-155
[16] 张增. 专业装备机械基础[M]. 北京: 北京工业大学出版社, 1998:213-223.
ZHANG zeng. Professional Equipment Mechanical Foundation[M]. Beijing , Beijng University of Technology Press: 1998:213-223.