摘要
根据尺蠖运动原理设计了一种新型微定位仿生运动模块,以压电陶瓷作为驱动元件,柔性铰链为导向机构,实现大范围移动和高精度定位。采用模块化设计思想,将两个运动模块集成,研制成功两维微定位仿生运动机器人。研制压电陶瓷驱动双重杠杆放大的刻字作业工具,并与微定位机器人结合实现了光盘表面的刻字作业,验证了系统的有效性。
A new micro positioning bionic model is designed based on inch-warm principle. Actuated by PZT and oriented with flexible gemel, high precision positioning and large range motion can be achieved. Integrated two models, a 2D micro positioning bionic robot is realized. A carve tool is presented actuated by PZT with double lever magnify mechanism, and integrated with the bionic robot. Experiment of carving on CD disk surface shows the feasibility of the robot.
出处
《压电与声光》
CSCD
北大核心
2005年第5期557-559,共3页
Piezoelectrics & Acoustooptics
基金
国家"八六三"MEMS重大专项基金资助项目(2002AA404450
2002AA404190)
关键词
微定位
尺蠖运动
仿生机器人
micro positioning
inch-worm motion
bionic robot
