JP2013510382A5 - - Google Patents

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Publication number
JP2013510382A5
JP2013510382A5 JP2012535698A JP2012535698A JP2013510382A5 JP 2013510382 A5 JP2013510382 A5 JP 2013510382A5 JP 2012535698 A JP2012535698 A JP 2012535698A JP 2012535698 A JP2012535698 A JP 2012535698A JP 2013510382 A5 JP2013510382 A5 JP 2013510382A5
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JP
Japan
Prior art keywords
head
actuator
servo
translate
laterally
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JP2012535698A
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English (en)
Japanese (ja)
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JP5431592B2 (ja
JP2013510382A (ja
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Priority claimed from US12/612,403 external-priority patent/US8027121B2/en
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Publication of JP2013510382A5 publication Critical patent/JP2013510382A5/ja
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JP2012535698A 2009-11-04 2010-08-31 テープ・サーボ・システムのコース・サーボ・アクチュエータを位置付ける方法及び装置 Active JP5431592B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/612,403 US8027121B2 (en) 2009-11-04 2009-11-04 Positioning coarse servo actuator of tape servo system to allow fine servo actuator to follow tape shift excursions
US12/612,403 2009-11-04
PCT/EP2010/062750 WO2011054558A1 (en) 2009-11-04 2010-08-31 Positioning coarse servo actuator of tape servo system to allow fine servo actuator to follow tape shift excursions

Publications (3)

Publication Number Publication Date
JP2013510382A JP2013510382A (ja) 2013-03-21
JP2013510382A5 true JP2013510382A5 (https=) 2013-10-03
JP5431592B2 JP5431592B2 (ja) 2014-03-05

Family

ID=43128259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012535698A Active JP5431592B2 (ja) 2009-11-04 2010-08-31 テープ・サーボ・システムのコース・サーボ・アクチュエータを位置付ける方法及び装置

Country Status (6)

Country Link
US (1) US8027121B2 (https=)
EP (1) EP2433281B1 (https=)
JP (1) JP5431592B2 (https=)
CN (1) CN102598129B (https=)
TW (1) TWI480866B (https=)
WO (1) WO2011054558A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8059362B2 (en) * 2010-03-02 2011-11-15 International Business Machines Corporation Positioning a coarse actuator of compound actuator tape servo system at midpoint of maximum peaks of lateral tape movement
US8611038B2 (en) 2011-06-02 2013-12-17 International Business Machines Corporation System, method, and computer program product for servo compensator switching in high vibration environments
US8526134B2 (en) * 2011-06-02 2013-09-03 International Business Machines Corporation System for fast center calibration of a tape drive for a flangeless tape path
US8760788B2 (en) * 2011-06-02 2014-06-24 International Business Machines Corporation System and computer program product for fast recovery to a write state
US9047897B1 (en) 2014-01-16 2015-06-02 International Business Machines Corporation Lateral tape motion signal conditioning
US9013827B1 (en) 2014-01-16 2015-04-21 International Business Machines Corporation Coarse actuator positioning algorithm
US9355663B1 (en) * 2015-04-08 2016-05-31 International Business Machines Corporation Multiple degree of freedom actuator assemblies having flexure based pivot functionality
US9251821B1 (en) * 2015-04-08 2016-02-02 International Business Machines Corporation Attenuation of a pitch mode for actuator assemblies having multiple degrees of freedom
US10255942B2 (en) * 2016-08-23 2019-04-09 International Business Machines Corporation Tape transport control with feedback of velocity and tension
US10324446B2 (en) * 2017-03-02 2019-06-18 Mitsubishi Electric Research Laboratories, Inc. System and method for controlling redundant actuators with different dynamics
US9953671B1 (en) * 2017-07-31 2018-04-24 Oracle International Corporation Saturation-based verification of magnetic tape storage
JP2020149743A (ja) * 2019-03-13 2020-09-17 株式会社東芝 磁気ディスク装置
US10891979B1 (en) * 2020-04-17 2021-01-12 Western Digital Technologies, Inc. Data storage device calibrating bias for fine actuators

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69318617T2 (de) 1992-04-13 1999-04-15 Imation Corp., Oakdale, Minn. Vorrichtung zur Kopfpositionierung für Mehrspurbandaufzeichnungsgerät
US5343341A (en) * 1992-10-15 1994-08-30 Tandberg Data A/S Method for seeking the center of a recorded data track
JPH08505488A (ja) * 1993-01-12 1996-06-11 ミネソタ・マイニング・アンド・マニュファクチュアリング・カンパニー データカートリッジのテープ駆動機構におけるトラックのサーボ制御方法
EP0734569A1 (en) 1993-12-15 1996-10-02 Seagate Technology, Inc. Voice coil driven positioner for coarse and fine positioning of magnetic head in multi-track tape drive
US5857303A (en) * 1994-05-13 1999-01-12 Certainteed Corporation Apparatus and method of applying building panels to surfaces
DE19913382C2 (de) * 1998-03-24 2002-08-14 Quantum Corp Mehrkanaliges Magnetbandsystem mit einem optischen Spur-Servo
JP3097847B2 (ja) * 1998-06-19 2000-10-10 日本電気株式会社 二段アクチュエータによるヘッド位置決め装置
US6587303B1 (en) 2000-06-09 2003-07-01 International Business Machines Corporation Servo control of a coarse actuator
US6580581B1 (en) 2000-08-16 2003-06-17 International Business Machines Corporation Recovery of lateral position of a servo system with respect to longitudinal servo bands of a magnetic tape
US6721126B1 (en) * 2000-08-16 2004-04-13 International Business Machines Corporation Position identification for a coarse actuator portion of a compound actuator
US6963467B2 (en) 2001-07-17 2005-11-08 International Business Machines Corporation Method and apparatus for compensating for media shift due to tape guide
US6801383B2 (en) * 2002-04-04 2004-10-05 Quantum Corporation Method for calibrating a tape media using staggered calibration tracks
US7102845B2 (en) * 2003-10-20 2006-09-05 Quantum Corporation Servo methods and systems using existing data structures and medium edge position
JP2006147022A (ja) * 2004-11-18 2006-06-08 Sony Corp 磁気ヘッド装置
US7265935B2 (en) 2004-12-15 2007-09-04 International Business Machines Corporation Velocity adaptive compensator for a synchronous sampling time-based servo system
US7706101B2 (en) * 2007-12-04 2010-04-27 Sun Microsystems, Inc. Transducer positioning assembly

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