Servo Control Design of a Micro/Nano Positioning Stage Using FPGA Based Embedded Hardware

2012 ◽  
Vol 8 (1) ◽  
pp. 136-140
Author(s):  
Chi-Ying Lin ◽  
Chien-Yao Li ◽  
Fang-Jung Shiou ◽  
Chao-Jung Chen
Keyword(s):  
Control Design ◽  
Servo Control ◽  
Positioning Stage

scholarly journals Improved Reset Control Design for a PZT Positioning Stage

2007 ◽  
Author(s):  
Jinchuan Zheng ◽  
Yuqian Guo ◽  
Minyue Fu ◽  
Youyi Wang ◽  
Lihua Xie
Keyword(s):  
Control Design ◽  
Positioning Stage ◽  
Reset Control

scholarly journals Vibration Servo Control Design for Mechanical Resonant Modes of a Hard-Disk-Drive Actuator

2003 ◽  
Vol 46 (3) ◽  
pp. 819-827 ◽  
Author(s):  
Takenori ATSUMI ◽  
Toshihiro ARISAKA ◽  
Toshihiko SHIMIZU ◽  
Takashi YAMAGUCHI
Keyword(s):  
Hard Disk Drive ◽  
Control Design ◽  
Hard Disk ◽  
Disk Drive ◽  
Servo Control ◽  
Resonant Modes

Design and Control of Fast Tool Servo for Boring of Engine Piston Pin Holes

2006 ◽  
Author(s):  
Jason T. Wilson ◽  
Chi-Ying Lin ◽  
Tsu-Chin Tsao
Keyword(s):  
Piezoelectric Actuator ◽  
Cutting Tool ◽  
Repetitive Control ◽  
Control Design ◽  
Servo Control ◽  
Depth Of Cut ◽  
Fast Tool Servo ◽  
Engine Piston ◽  
Tool Motion ◽  
And Control

This paper presents the mechanical and servo control design of a fast tool servo for machining noncircular bores. The rotating boring bar varies the depth of cut dynamically to machine noncircular bores, such as those in engine piston gudgeon pin holes. The piezoelectric actuator driven fast tool servo has 60 micron displacement and about 400 Hz first natural frequency. The design of robust repetitive control of the fast tool servo is discussed and experimental results of cutting tool motion for generating oval bore profiles are presented.

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