[1]杨务滋,黄亚光,王昌平. 挖坑机执行机构的动力学分析及仿真研究[J].西北林学院学报,2012,27(06):185-189.
　YANG Wu-zi,HUANG Ya-guang,WANG Chang-ping. Dynamics Analysis and Simulation of the Earth Auger Actuator[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(06):185-189.
点击复制

 挖坑机执行机构的动力学分析及仿真研究()
分享到：

《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第27卷
期数:
2012年06期
页码:
185-189
栏目:
出版日期:
2012-11-30

文章信息/Info

Title:
 Dynamics Analysis and Simulation of the Earth Auger Actuator
文章编号:
1001-7461(2012)06-0185-05
作者:
 杨务滋; 黄亚光; 王昌平
 （1.中南大学 机电工程学院，湖南 长沙 410083；2.长沙金帆机电设备制造有限公司,湖南 长沙 410205）
Author(s):
 YANG Wu-zi;  HUANG Ya-guang;  WANG Chang-ping
 (1.College of Mechanical and Electrical Engineering，Central South University，Changsha, Hunan 410083 China;2.Changsha Joinfly Mechanical and Electrical Equipment Manufacture Co., Ltd, Changsha, Hunan 410205 China)
关键词:
 ; 挖坑机; 运动微分方程; 仿真; 多体动力学
Keywords:
 ; hole digger; differential equations of motion; simulation; multi-body dynamic
分类号:
S776.262
文献标志码:
A
摘要:
 采用多体建模的方法简洁地表达了该多体系统方程。运用拉格朗日方程和多体动力学建立了挖坑机动臂、斗杆及钻头的刚性运动微分方程。通过对运动微分方程的推导与求解，对动臂、斗杆及钻头的角速度和角加速度进行了分析。以6 T小型挖坑机执行机构为研究对象，在三维建模软件Pro/E中建立了挖坑机几何模型，并导入动力学仿真软件ADAMS，进行了动力学仿真。采用角速度传感器测出了挖坑机空载状态下动臂与斗杆的角速度，仿真结果与试验误差在5%内，验证了模型的准确性。证明了采用多体动力学方法建立的挖坑机的运动方程可以描述挖坑机的各项动力学特性，提供了一种逆方式仿真验证模型的方法，可广泛应用于挖掘机执行机构。

相似文献/References:

[1]李亚藏,梁彦兰,王庆成. 铅对山梨和山荆子光合作用和叶绿素荧光特性的影响[J].西北林学院学报,2012,27(05):21.
　LI Ya-cang,LIANG Yan-lan,WANG Qing-cheng. Influence of Pb on Photosynthesis and Chlorophyll Fluorescence Characteristics in Pyrus ussuriensis and Malus baccata [J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(06):21.
[2]张小咏,李佳,杨艳昭,等. 基于SWAT模型的长江源区径流模拟[J].西北林学院学报,2012,27(05):38.
　ZHANG Xiao-yong,LI Jia,YANG Yan-zhao,et al. Runoff Simulation of the Catchment of the Headwaters of the Yangtze River Based on SWAT Model[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(06):38.
[3]杨红旗,陈广辉,王金林. PVAc改性酚醛树脂制备铝木复合材料研究[J].西北林学院学报,2013,28(01):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
　YANG Hong-qi,CHEN Guang-hui,WANG Jin-lin. PF Adhesive Modified by PVAc for Manufacturing Technology of Decorative Fiberboard with Aluminum Foils[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(06):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
[4]江涛,李秀荣,谢延军,等. 微波预处理对巨尾桉木材渗透性的影响[J].西北林学院学报,2013,28(01):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
　JIANG Tao,LI Xiu-rong,XIE Yan-jun,et al. Effects of Microwave Pretreatment on the Permeability of Eucalyptus grandis×Eucalyptus urophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(06):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
[5]牛晓霆,王逢瑚,曹新民. 明清家具匠师原木下料的工艺原则及措施[J].西北林学院学报,2013,28(01):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
　NIU Xiao-ting,WANG Feng-hu,CAO Xin-min. Techniques and Principles of Log Cuttings of Furniture Makers in Ming and Qing Dynasties[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(06):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
[6]吕金阳,覃卓凯,舒辉,等. 银杉木材构造美学价值[J].西北林学院学报,2013,28(01):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
　LV Jin-yang,QIN Zhuo-kai,SHU Hui,et al. Esthetical Values in Wood Structure of Cathaya argyrophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(06):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
[7]杨艳红,张海敏,孙景荣. 基于传统文化视角的现代家具设计探析[J].西北林学院学报,2013,28(01):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
　YANG Yan-hong,ZHANG Hai-min,SUN Jing-rong. Study of Modern Furniture Design Based on Traditional Culture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(06):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
[8]黄圣游,叶喜. 新中式家具“中式”传统的界定[J].西北林学院学报,2013,28(01):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
　HUANG Sheng-You,YE Xi. Definition of Traditional Element in New Chinese Style Furniture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(06):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
[9]韩维生,赵明磊,王宏斌. 基于阈限理论的设计尺度体系[J].西北林学院学报,2013,28(01):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
　HAN Wei-sheng,ZHAO Ming-lei,WANG Hong-bin. Design Scale System Based on Threshold Theory[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(06):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
[10]宋杰,侯建军,申黎明. 按摩椅按摩头包覆层对按摩舒适性的影响[J].西北林学院学报,2013,28(01):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]
　SONG Jie,HOU Jian-jun,SHEN Li-ming. Influence of Massager Coat Layer of Massage Chairs on the Degree of Comfort[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(06):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]

更新日期/Last Update: