KR930014424A - Phase lock-in control method of drum - Google Patents
Phase lock-in control method of drum Download PDFInfo
- Publication number
- KR930014424A KR930014424A KR1019910024411A KR910024411A KR930014424A KR 930014424 A KR930014424 A KR 930014424A KR 1019910024411 A KR1019910024411 A KR 1019910024411A KR 910024411 A KR910024411 A KR 910024411A KR 930014424 A KR930014424 A KR 930014424A
- Authority
- KR
- South Korea
- Prior art keywords
- drum
- control method
- phase lock
- phase error
- bias value
- Prior art date
Links
Landscapes
- Control Of Electric Motors In General (AREA)
Abstract
본 발명은 브이 씨 알 및 디 에이 티등의 소프트웨어 서보에 관한 것으로, 위상제어가 정상상태에 도달한 시점에서 위상오차 적분치를 바이어스값에서 감산하거나 가산하여 바이어스 조정장치 없이도 원하는 위상을 빠른속도로 고정시킬 수 있게 한 것이다.The present invention relates to software servos such as V-CAL and DIE, and when the phase control reaches a steady state, subtracts or adds the phase error integral value from the bias value to fix the desired phase at high speed without a bias adjustment device. It was made possible.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명이 적용되는 드럼모터 제어블럭도.1 is a drum motor control block to which the present invention is applied.
제2도는 제1도에서 마이콤의 내부 블록도.2 is an internal block diagram of the microcomputer in FIG.
제3도는 본 발명의 위상 록크 인 제어방법에 대한 신호 흐름도.3 is a signal flow diagram for the phase lock-in control method of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910024411A KR930014424A (en) | 1991-12-26 | 1991-12-26 | Phase lock-in control method of drum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910024411A KR930014424A (en) | 1991-12-26 | 1991-12-26 | Phase lock-in control method of drum |
Publications (1)
Publication Number | Publication Date |
---|---|
KR930014424A true KR930014424A (en) | 1993-07-23 |
Family
ID=67345744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910024411A KR930014424A (en) | 1991-12-26 | 1991-12-26 | Phase lock-in control method of drum |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930014424A (en) |
-
1991
- 1991-12-26 KR KR1019910024411A patent/KR930014424A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |