吉林大学学报(工学版) ›› 2018, Vol. 48 ›› Issue (4): 1099-1105.doi: 10.13229/j.cnki.jdxbgxb20170348

Previous Articles     Next Articles

Dynamic characteristics of vertical shaft system of photoelectric turntable

WANG Tao1,2, SAN Xiao-gang1, GAO Shi-jie1, WANG Hui-xian3, WANG Jing1, NI Ying-xue1,2   

  1. 1.Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China;
    2.University of Chinese Academy of Sciences, Beijing 100039, China;
    3.Huaian Qingjiang Top Bearing Co.Ltd., Huaian 223021,China
  • Received:2017-04-13 Online:2018-07-01 Published:2018-07-01

RICH HTML

0   

PDF (PC)

405

Abstract: In order to realize precise control of photoelectric turntable, the dynamic characteristics of the vertical shaft of a type of photoelectric turntable are investigated. First, the relationship between the natural frequency of the shaft and the turntable is analyzed, and the dynamic model of the vertical shaft is built. Then, the finite element model is established, modal analysis is carried out and the excitation and boundary conditions are loaded according to the actual working conditions. Using explicit integration, the response of the turntable is solved. Finally, the experimental platform for researching the dynamic characteristics of the vertical shaft is set up. Servo scanning experiment is carried out to obtain the characteristics of the shaft in time domain and frequency domain. Results show that the natural frequency obtained by kinetic analysis is 180.4 Hz, by simulation is 190 Hz and the experiment result is 174 Hz, the maximum error is less than 10%. According to the analysis, a reference scheme to increase the natural frequency of the vertical shaft system and to select the control bandwidth is proposed. This scheme provides the reference for research on the dynamic characteristics and optimization of the shaft system.

Key words: mechanical design, vertical shaft, dynamic characteristics, dynamic deflection, characteristics of time domain, characteristics of frequency domain

CLC Number: 

  • TH745
[1] 程龙, 陈娟, 陈茂胜, 等. 光电跟踪系统快速捕获时间最优滑模控制技术[J].光学精密工程,2017, 25(1): 148-154.
Cheng Long, Chen Juan, Chen Mao-sheng, et al.Fast acquisition of time optimal sliding model control technology for photoelectric tracking system[J]. Optics and Precision Engineering, 2017, 25(1): 148-154.
[2] 陈健, 王伟国, 刘廷霞, 等. 美军新型机载光电瞄准系统工作原理分析[J].中国光学, 2017, 10(6): 777-782.
Chen Jian, Wang Wei-guo, Liu Ting-xia, et al.The operational principle analysis of new airborne Electro-Optical Targeting System(EOTS) of US army[J]. Chinese Optics, 2017, 10(6): 777-782.
[3] 申帅, 张葆, 李贤涛, 等. 基于伪微分和加速度反馈的航空光电稳定平台控制方法[J].中国光学, 2017, 10(4): 491-498.
Shen Shuai, Zhang Bao, Li Xian-tao, et al.Control scheme of aerial photoelectrical stabilized platform based on pseudo-derivative and acceleration feedback[J]. Chinese Optics, 2017, 10(4): 491-498.
[4] Hoff L E, Winter E M.Spectrally assisted target tracking[J]. SPIE, 2011,8137(4):1-9.
[5] 葛兵. 动基座下光电经纬仪视轴稳定控制方法研究[D].长春:中国科学院长春光学精密工程与物理研究所,2014.
Ge Bing.The research on stabilization of LOS of dynamic-based electro-optical theodolite[D]. Changchun:Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, 2014.
[6] 张宁,沈湘衡,杨亮,等. 利用动态靶标谐波特性评价光电经纬仪的跟踪性能[J]. 光学精密工程,2010,18(6):1287-1294.
Zhang Ning, Shen Xiang-heng, Yang Liang,et al.Evaluation of tracking performance of photoelectric theodolite by using harmonic property of dynamic target[J]. Opt Precision Eng,2010,18(6):1287-1294.
[7] 李锐,李洪祚,唐雁峰,等. 空间光通信复合轴APT系统[J].红外与激光工程,2011,40(7): 1333-1336.
Li Rui, Li Hong-zuo, Tang Yan-feng,et al.Compound-axis APT system in space optical communication[J]. Infrared and Laser Engineering,2011,40(7):1333-1336.
[8] 马梦林,卓仁善. CAD/CAE技术在光电经纬仪跟踪架系统研制中的应用[J]. 光学精密工程,2004,12(4):10-13.
Ma Meng-lin,Zhuo Ren-shan.Application of CAD/CAE in the development of tracking system for photoelectrical theodolite[J]. Opt Precision Eng,2004,12(4):10-13.
[9] 车双良,朱麦花.光电经纬仪结构动态特性研究[J].光电工程,2004,31(7):15-17.
Che Shuang-liang,Zhu Mai-hua.Study on dynamic structural property of electro-optical theodolite[J]. Opto-Electronic Engineering,2004,31(7):15-17.
[10] 李常青,楼梦麟,蒋丽忠. 结构动力方程求解中隐式格式向显式格式的转换[J]. 振动与冲击,2012,31(13):91-94.
Li Chang-qing,Lou Meng-lin,Jiang Li-zhong.Transformation of implicit method to explicit method for solving structuraldynamic equation[J]. Journal of Vibration and Shock,2012,31(13):91-94.
[11] 杨超,肖守讷,鲁连涛. 基于双步长的显式积分算法[J].振动与冲击,2015,34(1):29-38.
Yang Chao,Xiao Shou-ne,Lu Lian-tao.Explicit integration algorithm based on double time steps[J]. Journal of Vibration and Shock,2015,34(1):29-38.
[12] 刘倩楠,郭瑜,伍星. 基于频移及谱线编辑的齿轮故障窄带解调分析方法[J]. 振动与冲击,2015,34(16):38-42.
Liu Qian-nan,Guo Yu,Wu Xing.Gear fault analysis based on narrowband demodulation with frequency shift and spectrum edit[J]. Journal of Vibration and Shock,2015,34(16):38-42.
[13] Meisingseth A.Demodulation techniques in gearbox diagnostics[J]. Teknik Och Teknologier,2012:1-63.
[1] BI Qiu-shi,WANG Guo-qiang,HUANG Ting-ting,MAO Rui,LU Yan-peng. Tooth strength analysis of mineral sizer by coupling discrete element method and finite element method [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1770-1776.
[2] ZHU Wei,WANG Chuan-wei,GU Kai-rong,SHEN Hui-ping,XU Ke,WANG Yuan. Stiffness and dynamics analysis of a new type of tensegrity parallel mechanism [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1777-1786.
[3] WANG Yan, GAO Qing, WANG Guo-hua, ZHANG Tian-shi, YUAN Meng. Simulation of mixed inner air-flow integrated thermal management with temperature uniformity of Li-ion battery [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1339-1348.
[4] LIU Jian-fang, WANG Ji-bo, LIU Guo-jun, LI Xin-bo, LIANG Shi-hai, YANG Zhi-gang. PMMA micromixer embedded with 3D channel based on piezoelectric actuation [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1500-1507.
[5] HE Ji-lin, CHEN Yi-long, WU Kang, ZHAO Yu-ming, WANG Zhi-jie, CHEN Zhi-wei. Energy flow analysis of crane hoisting system and experiment of potential energy recovery system [J]. 吉林大学学报(工学版), 2018, 48(4): 1106-1113.
[6] XIE Chuan-liu, TANG Fang-ping, SUN Dan-dan, ZHANG Wen-peng, XIA Ye, DUAN Xiao-hui. Model experimental analysis of pressure pulsation in vertical mixed-flow pump system [J]. 吉林大学学报(工学版), 2018, 48(4): 1114-1123.
[7] SUN Xiu-rong, DONG Shi-min, WANG Hong-bo, LI Wei-cheng, SUN Liang. Comparison of multistage simulation models of entire sucker rod with spatial buckling in tubing [J]. 吉林大学学报(工学版), 2018, 48(4): 1124-1132.
[8] YOSHINO Tatsuo, FAN Lu-lu, YAN Lei, XU Tao, LIN Ye, GUO Gui-kai. Multiobjective optimization design for dummy chest structure based on MBNWS algorithm [J]. 吉林大学学报(工学版), 2018, 48(4): 1133-1139.
[9] LIU Kun, LIU Yong, YAN Jian-chao, JI Shuo, SUN Zhen-yuan, XU Hong-wei. Dynamic analysis of sit-to-stand human motion based on in vitro-sensor detection [J]. 吉林大学学报(工学版), 2018, 48(4): 1140-1146.
[10] LIU Zhi-feng, ZHAO Dai-hong, WANG Yu-mo, HUN Lian-ming, ZHAO Yong-sheng, DONG Xiang-min. Relationship between bearing capacity of heavy machine hydrostatic rotary table and temperature field distribution of oil pad [J]. 吉林大学学报(工学版), 2018, 48(3): 773-780.
[11] CAO Jing-hua, KONG Fan-sen, RAN Yan-zhong, SONG Rui-chen. Back pressure controller design of air compressor based on fuzzy self-adaptive PID control [J]. 吉林大学学报(工学版), 2018, 48(3): 781-786.
[12] LI Rui, ZHANG Lu-yang, LIU Lin, WU Yue-yuan, CHEN Shi-wei. Magneto-rheological vibration isolation for three-span bridge based on similarity theory [J]. 吉林大学学报(工学版), 2018, 48(3): 787-795.
[13] LI Jing, DING Ming-hui, LI Li-gang, CHEN Li-jun. Dynamic characteristics analysis and optimization of air spring based on the piston shape [J]. 吉林大学学报(工学版), 2018, 48(2): 355-363.
[14] CHEN Zhong-min, HOU Li, DUAN Yang, ZHANG Qi, YANG Zhong-xue, JIANG Yi-qiang. Vibration analysis of a new pin-cycloid speed reducer [J]. 吉林大学学报(工学版), 2018, 48(1): 174-185.
[15] LIU Nian, XU Tao, XU Tian-shuang, HU Xian-lei, LIU Wei-hai. Lightweight design of TRB dashboard cross beam [J]. 吉林大学学报(工学版), 2018, 48(1): 199-204.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] LIU Song-shan, WANG Qing-nian, WANG Wei-hua, LIN Xin. Influence of inertial mass on damping and amplitude-frequency characteristic of regenerative suspension[J]. 吉林大学学报(工学版), 2013, 43(03): 557 -563 .
[2] CHU Liang, WANG Yan-bo, QI Fu-wei, ZHANG Yong-sheng. Control method of inlet valves for brake pressure fine regulation[J]. 吉林大学学报(工学版), 2013, 43(03): 564 -570 .
[3] LI Jing, WANG Zi-han, YU Chun-xian, HAN Zuo-yue, SUN Bo-hua. Design of control system to follow vehicle state with HIL test beach[J]. 吉林大学学报(工学版), 2013, 43(03): 577 -583 .
[4] ZHU Jian-feng, LIN Yi, CHEN Xiao-kai, SHI Guo-biao. Structural topology optimization based design of automotive transmission housing structure[J]. 吉林大学学报(工学版), 2013, 43(03): 584 -589 .
[5] HU Xing-jun, LI Teng-fei, WANG Jing-yu, YANG Bo, GUO Peng, LIAO Lei. Numerical simulation of the influence of rear-end panels on the wake flow field of a heavy-duty truck[J]. 吉林大学学报(工学版), 2013, 43(03): 595 -601 .
[6] WANG Tong-jian, CHEN Jin-shi, ZHAO Feng, ZHAO Qing-bo, LIU Xin-hui, YUAN Hua-shan. Mechanical-hydraulic co-simulation and experiment of full hydraulic steering systems[J]. 吉林大学学报(工学版), 2013, 43(03): 607 -612 .
[7] ZHANG Chun-qin, JIANG Gui-yan, WU Zheng-yan. Factors influencing motor vehicle travel departure time choice behavior[J]. 吉林大学学报(工学版), 2013, 43(03): 626 -632 .
[8] MA Wan-jing, XIE Han-zhou. Integrated control of main-signal and pre-signal on approach of intersection with double stop line[J]. 吉林大学学报(工学版), 2013, 43(03): 633 -639 .
[9] YU De-xin, TONG Qian, YANG Zhao-sheng, GAO Peng. Forecast model of emergency traffic evacuation time under major disaster[J]. 吉林大学学报(工学版), 2013, 43(03): 654 -658 .
[10] WANG Guo-lin, FU Nai-ji, ZHANG Jian, PEI Zi-rong. Simulation of the radial tire curing process based on K-R kinetic model[J]. 吉林大学学报(工学版), 2013, 43(03): 659 -664 .
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd