1 publication

• Published Subscription 19 Apr 2015

  Development of a Novel Hybrid Precision Positioning Table Utilizing Stepper Motor and Amplified Piezo Actuator

  By Subhasankar Dwibedi, H.N. Praveen Kumar, Gangadharan K.V.

  Abstract: This research paper presents a unique actuating method for a single-axis precise positioning system using a combination of stepper motor and amplified piezo actuator (APA). The adopted method is to employ combination of two separate stages one above the other to achieve the precise positioning. The bottom stage uses a stepper motor (SM) coupled to a fine lead screw for coarse positioning stage (CPS). The secondary stage (SS) is mounted …

  Published in Trends in Machine design · Vol. 2, Issue 1, 2015 · pp. 26–33 Read article →