Method for compensating error of numeric-contrlled machine and system |
Title： |
| Method for compensating error of numeric-contrlled machine and system |
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Application Number： |
200410003487 |
Application Date： |
2004/03/31 |
Announcement Date： |
2005/01/12 |
Pub. Date： |
2006/06/07 |
Publication Number： |
1562563 |
Announcement Number： |
1258431 |
Grant Date： |
2006-6-7 |
Granted Pub. Date： |
2006-6-7 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
B23Q 15/00, B23Q 23/00, G05B 15/00, G05B 19/401 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Ye Peiqing, Wang Jinsong, Yang Kaiming |
Key Words： |
compensating, error, numeric-contrlled machine, method, system |
Abstract： |
An error compensating method for numerally controlled machine-tool features that it is based on PC platform and real-time multitask PT-Linux operating system, the primery semi-closed-loop position control is combined with secondary full-closed-loop position control, and the inductive synchronizer is used as the real position feedback element of terinal to realize dual-position close-loop control. A closed-loop control system is also disclosed. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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