
浏览全部资源
扫码关注微信
1. 洛阳工学院电气系,河南 洛阳,471039
2. 上海交通大学复合材料研究所 上海,200030
3. 上海交通大学信息存储研究中心 上海,200030
收稿日期:2001-10-08,
修回日期:2001-10-28,
网络出版日期:2001-12-15,
纸质出版日期:2001-12-15
移动端阅览
尹燕丽, 朱邦太, 陈海龑, 曹长江. 毫米级微型机器人操作手的研制和操作特性[J]. 光学精密工程, 2001,(6): 531-534
YIN Yan-li, ZHU Bang-tai, CHEN Hai-yan, CAO Chang-jiang . Design and Operational Properties of a Manipulator for Minimeter-size Microrobot[J]. Editorial Office of Optics and Precision Engineering, 2001,(6): 531-534
采用单晶片型压电悬臂梁制作了一种双悬臂梁结构的微型夹持器
用作毫米级微型机器人的微操作手.该微夹持器整体尺寸为15mm×2mm×2mm
重量为100mg.在分析该悬臂梁操作原理的基础上
选用PbNi
1/3
Nb
2/3
-PbZrO
3
-PbTiO
3
三元系压电陶瓷准同型相界的配方作为悬臂梁压电驱动材料
这种压电陶瓷具有高压电常数 (d
31
) 和机电耦合系数 (K
p
).进一步研究了压电微夹持器的操作特性.结果表明:50V电场下
其最大张口距离可以达到40μm
最大夹持力为25.7×10
-3
N.
The piezoelectric unimorphs are used to fabricate a microgripper for the millimeter size microrobot. The size of the piezoelectric microgripper is about 15mm×2mm×2mm and the weight is about 100 mg. Based on analysis of operational principle of the piezoelectric microgripper
composition of morphotropic phase boundary of the PbNi
1/3
Nb
2/3
PbZrO
3
PbTiO
3
ternary ceramics is selected to fabricate the piezoelectric microgripper. The ternary piezoelectric ceramics have high piezoelectric modulus (d
31
) and electromechanical coupling factor (K
p
). Operational properties of the piezoelectric microgripper are investigated. Results show that the microgripper can achieve tip deflection of 40μm and gripping force of 25.7×10
-3
N when voltage of 50V is applied.
Sitti Metin, Hashimoto Hideki. Two-dimension fine particle positioning using a piezoresistive cantilever as a micro/nano-manipulator[A]. Proceedings of the 1999 IEEE International Conference on Robotics & Automation[C]. Detroit, Michigan. 1999, 2729-2735.
Kasaya Takeshi, Miyazaki Hideki, Saito Shigeki, et al. Micro object handing under vision-based automatic control[A]. Proceedings of the 1999 IEEE International Conference on Robotics & Automation[C], Detroit. Michigan. 1999, 2189-2196.
Yang Ge, Gaines James A, Nelson Bradley J. A flexible experimental workcell for efficient and reliable wafer-level 3D microassembly[A]. Proceedings of the 2001 IEEE International Conference on Robotics and Automation[C], Seoul, Korea, 2001.
张寿柏,张琛. Φ2mm电磁型电动机的研究[J]. 上海交通大学学报, 1996,30(9):133-166.
Zhu X H, Meng Z Y. The influence of the morphotropic phase boundary on the dielectric and piezoelectric properties of the PNN-PZ-PT ternary system[J]. Journal of Materials Science, 1996, 31:2171-2175.
Wang Qing-ming, Eric Cross L. Performance analysis of piezoelectric cantilever bending actuators[J]. Ferroelectrics, 1998, 215:187-213.
刘鸿文.材料力学[M].北京:高等教育出版社,1992.
Wang Qingming, Zhang Qiming, Xu Baomin, et al. Nonlinear piezoelectric behavior of ceramics bending mode actuators under strong electric fields[J]. J. Appl. Phy. 1999, 86(6): 3352-3360.
郑巍,徐毓娴,李庆祥.微器件装配系统体方案研究[J].光学精密工程,1998,6(4):60-64.
陈寅,颜国正,戎荣,等.电磁驱动微小型机器人控制系统的研究[J]. 光学精密工程,1998,6(4):70-74.
0
浏览量
535
下载量
2
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621