Design and Modeling of a New Inchworm Linear Motor

Qi Wang; Bin Tang Yang; Lan Tao Liu; Guang Meng

doi:10.4028/www.scientific.net/AMR.562-564.603

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 562-564Design and Modeling of a New Inchworm Linear Motor

Design and Modeling of a New Inchworm Linear Motor

Abstract:

This paper presents a research work for the design and modeling of a new inchworm linear motor. The three actuators of the motor are based on electromagnetic and permanent magnetic combined drive. The actuator may generate large output force, large displacement and quick response. A permanent magnet cam is designed to realize the continuous and smooth movement for the actuator. The motion equation of the cam mechanism is established and analyzed by SIMULINK from which the optimal contour of the cam may be confirmed. Then the general dynamic model of the linear motor is established with a 4DOF lumped parameter system.

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Periodical:

Advanced Materials Research (Volumes 562-564)

Pages:

603-606

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.562-564.603

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Online since:

August 2012

Authors:

Qi Wang, Bin Tang Yang, Lan Tao Liu, Guang Meng

Keywords:

Cam Contour, Dynamic Modeling, Electromagnet and Permanent Magnet Drive, Inchworm, Linear Motor, Structural Design

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References

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