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Improved Large Deflection Micro and Nano Manipulator

Summary

Researchers at Purdue University have designed a new microrobotic manipulator with improved range of motion and self-calibration. This manipulator replaces the fixed cantilever with a microscopic arm that is actuated by piezoelectric muscles. The arm has three degrees of freedom and has integrated sensors that allow it to sense its position and self-calibrate. No positioning stage or laser-photodiode positioning is needed, so the arm is able to operate on an object of any size, even in murky environments.

Technology Benefits

Improved range of motion and self-calibrationNo positioning stage needed

Technology Application

RoboticsResearch labs

Detailed Technology Description

Jason ClarkPurdue Electrical and Computer EngineeringSugarcube Systems, Inc.

Countries

United States

Application No.

None

Country/Region

USA

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