|Table of Contents|

Synthesis methods of high precision motor servo system control(PDF)

[ISSN:1007-449X/CN:23-1 408/TM]

Issue:
2010年07
Page:
66-74
Research Field:
Publishing date:

Info

Title:
Synthesis methods of high precision motor servo system control
Author(s):
TIAN Da-peng; WU Yun-jie; LIU Xiao-dong
School of Automation Science and Electrical Engineering; Beihang University; Beijing 100191; China
Keywords:
servo system robustness differential estimation disturbance observer perfect tracking
PACS:
TM921.541
DOI:
-
Abstract:
The studies were implemented for the core problems on controller design of high precision motor servo system.A differential estimation method was proposed based on the basic idea of nonlinear track-ing-differentiator,as well as its discrete realization of the simplest format.According to the small gain theorem,the order number influence of the low-pass-filter was discussed for disturbance observer(DOB) synthesis,besides,the synthesis rule was proposed.It was also discussed on the design methods and ap-plica...

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Last Update: 2010-10-20