非球面数控气囊研抛力/位解耦控制

胡利永; 郑堤; 詹建明; 应仙根

doi:10.13433/j.cnki.1003-8728.2014.1114

非球面数控气囊研抛力/位解耦控制

doi: 10.13433/j.cnki.1003-8728.2014.1114

1.
浙江大学宁波理工学院, 宁波 315100;
2.
宁波大学, 宁波 315211

基金项目:

国家自然科学基金项目(50705044)

浙江省自然科学基金项目(LY12E05007)

宁波市自然科学基金项目(2011A610130)资助

详细信息

作者简介:
胡利永1978- ),讲师,博士,研究方向为智能材料测控技术和精密加工与测试,huliyong@nbu.edu.cn。

计量
- 文章访问数: 105
- HTML全文浏览量: 25
- PDF下载量: 3
- 被引次数: 0
出版历程
- 收稿日期: 2013-05-03

Force-position Decoupling Control for NC Bonnet Polishing of Aspherical Part

1.
Ningbo Institute of Technology, Zhejiang University, Ningbo 315100;
2.
Ningbo University, Ningbo 315211

摘要

摘要: 宋红(1977- ),博士研究生,研究方向为数字媒体艺术设计和计算机辅助工业设计(CA1D),hsong@xsyu.edu.cn。
- 非球面 /
- 气囊 /
- 研抛 /
- 磁流变液力矩伺服控制
Abstract: To solve the problem of the force /position coupling on aspheric surface polishing process,a kind of model was built to improve the polishing precision using the magnetorheological fluid torque servo control device to control the force,when the position and speed were controlled by the numerical lathe. According to the Preston polishing control principle, a force control implementation model was established. Based on the polishing parameter,the polishing experiment was done. By calculating the swell time of the ellipsoid surface polishing,the relation of the polishing time and polishing force was built. Through controlling the output of current of magnetorheological liquid servo device to get the corresponding polishing control force to match the position and speed given by NC machine tool. The experimental results show that the proposed force /position control method can achieve high precision polishing.
- aspheric part /
- bonnet /
- calculations /
- experiments

HTML全文

参考文献(10)

[1]	王毅,倪颖,余景池小型非球面数控抛光技术的研究[J]光学精密工程,2007,15(10);1527-1533Wang Y, Ni Y, Yu J C. Computer-controlled polishingtechnology for small aspheric lens[J]OpticsandPrecision Engineering, 2007,15(10):1527-1533(in Chinese)
[2]	潘日,王振忠,郭隐彪,等大口径轴对称非球面气囊抛光进动运动建模及控制[J]机械工程学报,2012,48(11):183-190Pan R,Wang Z Z,Guo Y B,et al. Movement modelingand control of precession mechanism for bonnet toolpolishing large aixsymmetrical aspheric lenses[J]Journal of Mechanical Engineering, 2012,48(11):183-190(in Chinese)
[3]	Zhang L, He X S, Yang H R, et al. An inteb ated toolfor five-axis electarorheologicallluid-assisted polishing}J}International Journal of Machine Tools&Manufactaure,2010,50;737-74
[4]	0Schinhaerl M,Smith G. Mathematical modeling ofinlluence functaions in computer-controlled polishing;part I[J]Applied Mathematical Modeling, 2008,32:2888-2906
[5]	王坤东,颜国正,焉卜波基于被动柔顺性的机器人位置/力控制[J]中国机械工程,2006,17(7);661-665Wang K D,Yan G Z,Yan B. Position/force control ofrobot based on passive c:omplianc:e[J]ChinaMec:hanic:al Engineering, 2006, 17(7):661-665(in Chinese)
[6]	Lopes A, Almeida F. A force-impedance controlled industrialrobot using an actaive robotic auxiliary device[J]Robotic、and Computer-integrated Manufactauring,2008,24 299-309
[7]	谢哲东,赵继,王义强,等微小研抛机器人开放式控制系统研究[J]机械制造,2007,45(7);1-4Xie Z D,Zhao J >wang Y Q,et al. Research on〔ontrolsystem of small polishing robot]J]. Machinery,2007,45(7):1-4(in Chinese)
[8]	张代治,赵继,王义强,等自由曲面研抛加工的直接插补控制[J]农业机械学报,2006,37(4);137-141Zhang D Z,Zhao J,Wang Y Q,et al. Directinterpolation control of polishing free-form surfaces[J]Transactaions of the Chinese Society for AgriculturalMachineny,2006,37 (4):137-141(in Chinese)
[9]	史兴宽,全猛,徐传义控制力超精密研抛测控系统[J]航空精密制造技术,2000,36(1);13-15Shi X K, Tong M,Xu C Y. Force-controlled system forultra-precision lapping and polishing[J]AviationPrecision Manufactauring Technology, 2000, 36(1):13-15(in Chinese)
[10]	史永杰,郑堤,詹建明,等非球面数控研抛力-位-姿解藕控制研究[J]机械工程学报,2011,47(11);177-184Shi Y J,Zheng D,Zhan J M,et al. Research on force-position-posture decoupling control for NC polishing ofaspheric: parts[J]Journal of Mechanical Engineering,2011,47(11):177-184(in Chinese)