DocumentCode
1627345
Title
Microprocessor-based slope-varied frequency-locked position servo control system
Author
Hsieh, Guan-Chwn
Author_Institution
Dept. of Electron. Eng., Nat. Taiwan Inst. of Technol., Taipei, Taiwan
fYear
1990
Firstpage
402
Abstract
A microprocessor-based slope-varied frequency-pumped controller (μP-SVFPC) for improving the system locking performance of a frequency-locked position servo (FLPS) control system is presented. The μP-SVFPC is designed to build the controlled voltage by varying its pumping slope identified by the frequency error. With the slope-varied frequency-locked technique, the system acquisition times for short-, middle-, and long-distance servomechanisms have been improved, and are nearly the same
Keywords
control systems; microcomputer applications; position control; servomechanisms; frequency error; locking performance; long-distance servomechanisms; microprocessor-based slope-varied frequency-pumped controller; middle-distance servomechanisms; pumping slope; short-distance servomechanisms; system acquisition times; Control systems; Error correction; Flexible printed circuits; Frequency; Sampling methods; Servomechanisms; Servosystems; Transducers; Voltage control; Voltage-controlled oscillators;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics Society, 1990. IECON '90., 16th Annual Conference of IEEE
Conference_Location
Pacific Grove, CA
Print_ISBN
0-87942-600-4
Type
conf
DOI
10.1109/IECON.1990.149174
Filename
149174
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