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DE60239925D1 - Steuerung für einen laser mit prädiktiven modellen des bewegungssystems des laserstrahls - Google Patents

Steuerung für einen laser mit prädiktiven modellen des bewegungssystems des laserstrahls

Info

Publication number
DE60239925D1
DE60239925D1 DE60239925T DE60239925T DE60239925D1 DE 60239925 D1 DE60239925 D1 DE 60239925D1 DE 60239925 T DE60239925 T DE 60239925T DE 60239925 T DE60239925 T DE 60239925T DE 60239925 D1 DE60239925 D1 DE 60239925D1
Authority
DE
Germany
Prior art keywords
models
laser
feedback
physical
actual
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60239925T
Other languages
English (en)
Inventor
William R Dinauer
Thomas V Weigman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lasx Ind Inc
Original Assignee
Lasx Ind Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lasx Ind Inc filed Critical Lasx Ind Inc
Application granted granted Critical
Publication of DE60239925D1 publication Critical patent/DE60239925D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
    • G05B13/048—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators using a predictor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/42—Servomotor, servo controller kind till VSS
    • G05B2219/42058—General predictive controller GPC
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45165—Laser machining

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Artificial Intelligence (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Laser Beam Processing (AREA)
  • Lasers (AREA)
DE60239925T 2001-03-29 2002-03-27 Steuerung für einen laser mit prädiktiven modellen des bewegungssystems des laserstrahls Expired - Lifetime DE60239925D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28027001P 2001-03-29 2001-03-29
PCT/US2002/009299 WO2002080081A1 (en) 2001-03-29 2002-03-27 Controller for a laser using predictive models of materials processing

Publications (1)

Publication Number Publication Date
DE60239925D1 true DE60239925D1 (de) 2011-06-16

Family

ID=23072371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60239925T Expired - Lifetime DE60239925D1 (de) 2001-03-29 2002-03-27 Steuerung für einen laser mit prädiktiven modellen des bewegungssystems des laserstrahls

Country Status (6)

Country Link
US (2) US6850812B2 (de)
EP (1) EP1374139B1 (de)
AT (1) ATE508398T1 (de)
DE (1) DE60239925D1 (de)
GB (1) GB2378261B (de)
WO (1) WO2002080081A1 (de)

Families Citing this family (125)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11026768B2 (en) 1998-10-08 2021-06-08 Align Technology, Inc. Dental appliance reinforcement
US6829517B2 (en) * 2002-07-25 2004-12-07 Matsushita Electronic Industrial Co., Ltd. Computer system for use with laser drilling system
PT1573498E (pt) * 2002-11-20 2012-03-22 Koninkl Philips Electronics Nv Sistema de interface de utilizador com base num dispositivo de apontador
KR100497820B1 (ko) * 2003-01-06 2005-07-01 로체 시스템즈(주) 유리판절단장치
JP4391093B2 (ja) * 2003-01-20 2009-12-24 日立ビアメカニクス株式会社 スキャナ装置およびレーザ加工機
JP2005144487A (ja) * 2003-11-13 2005-06-09 Seiko Epson Corp レーザ加工装置及びレーザ加工方法
US7397014B2 (en) * 2003-12-18 2008-07-08 Retainagroup Limited Portable laser apparatus for marking an object
JP2007519122A (ja) * 2004-01-23 2007-07-12 ジーエスアイ・グループ・コーポレーション 有限回転モータ・システムにおけるコントローラを診断するためのシステム及び方法
US9492245B2 (en) 2004-02-27 2016-11-15 Align Technology, Inc. Method and system for providing dynamic orthodontic assessment and treatment profiles
US6984803B1 (en) 2004-09-09 2006-01-10 Epilog Corporation Low profile laser assembly
EP1834388A1 (de) * 2004-10-28 2007-09-19 Hastings, Stephen Verfahren und vorrichtung zur präzisen steuerung der laserausgangsenergie während der verarbeitung von materialien
JP4922584B2 (ja) * 2004-12-10 2012-04-25 株式会社安川電機 ロボットシステム
DE102005020541A1 (de) * 2005-05-03 2006-11-09 Carl Zeiss Jena Gmbh Laser-Scanning-Mikroskop
US7412300B2 (en) * 2005-07-27 2008-08-12 General Electric Company Thermal forming
US7910855B2 (en) * 2005-09-23 2011-03-22 Lasx Industries, Inc. No gap laser welding of coated steel
US7505949B2 (en) * 2006-01-31 2009-03-17 Caterpillar Inc. Process model error correction method and system
US7773300B2 (en) * 2006-05-12 2010-08-10 Semrock, Inc. Multiphoton fluorescence filters
US8084706B2 (en) 2006-07-20 2011-12-27 Gsi Group Corporation System and method for laser processing at non-constant velocities
ITBO20060586A1 (it) * 2006-08-03 2006-11-02 El En Spa Dispositivo per il taglio laser di un nastro continuo.
US7878805B2 (en) 2007-05-25 2011-02-01 Align Technology, Inc. Tabbed dental appliance
US8958156B1 (en) 2007-05-30 2015-02-17 Semrock, Inc. Interference filter for non-zero angle of incidence spectroscopy
MX2009013616A (es) 2007-06-12 2010-06-01 Technolines Llc Metodos y sistemas para tratar con laser a alta velocidad y alta potencia.
US20090071941A1 (en) * 2007-09-14 2009-03-19 Knoblauch Michael F Method for laser etching and/or laser embossing and powder coating a substrate
US9354370B1 (en) 2007-09-25 2016-05-31 Semrock, Inc. Optical thin-film notch filter with very wide pass band regions
US8738394B2 (en) 2007-11-08 2014-05-27 Eric E. Kuo Clinical data file
GB0802944D0 (en) * 2008-02-19 2008-03-26 Rumsby Philip T Apparatus for laser processing the opposite sides of thin panels
US8108189B2 (en) 2008-03-25 2012-01-31 Align Technologies, Inc. Reconstruction of non-visible part of tooth
US8124911B2 (en) 2008-03-31 2012-02-28 Electro Scientific Industries, Inc. On-the-fly manipulation of spot size and cutting speed for real-time control of trench depth and width in laser operations
TW200947164A (en) 2008-05-09 2009-11-16 E Pin Optical Industry Co Ltd MEMS scan controller with inherence frequency and method of control thereof
US8092215B2 (en) 2008-05-23 2012-01-10 Align Technology, Inc. Smile designer
US9492243B2 (en) 2008-05-23 2016-11-15 Align Technology, Inc. Dental implant positioning
US8172569B2 (en) 2008-06-12 2012-05-08 Align Technology, Inc. Dental appliance
US8152518B2 (en) 2008-10-08 2012-04-10 Align Technology, Inc. Dental positioning appliance having metallic portion
EP2352617B1 (de) * 2008-10-10 2019-06-19 IPG Microsystems LLC Laserbearbeitungssysteme und verfahren mit sichtkorrektur und/oder verfolgung
US8292617B2 (en) 2009-03-19 2012-10-23 Align Technology, Inc. Dental wire attachment
US8879150B1 (en) 2009-03-20 2014-11-04 Semrock, Inc. Optical thin-film polarizing bandpass filter
TWI594828B (zh) 2009-05-28 2017-08-11 伊雷克托科學工業股份有限公司 應用於雷射處理工件中的特徵的聲光偏轉器及相關雷射處理方法
US8765031B2 (en) 2009-08-13 2014-07-01 Align Technology, Inc. Method of forming a dental appliance
US8441710B2 (en) 2010-01-08 2013-05-14 Semrock, Inc. Tunable thin-film filter
US20130200053A1 (en) * 2010-04-13 2013-08-08 National Research Council Of Canada Laser processing control method
US8059327B1 (en) * 2010-04-29 2011-11-15 Semrock, Inc. Variable spectral filter apparatus
US9241774B2 (en) 2010-04-30 2016-01-26 Align Technology, Inc. Patterned dental positioning appliance
US9211166B2 (en) 2010-04-30 2015-12-15 Align Technology, Inc. Individualized orthodontic treatment index
US20110284508A1 (en) * 2010-05-21 2011-11-24 Kabushiki Kaisha Toshiba Welding system and welding method
US9217731B2 (en) 2010-05-21 2015-12-22 Kabushiki Kaisha Toshiba Welding inspection method and apparatus thereof
JP5393598B2 (ja) 2010-06-03 2014-01-22 キヤノン株式会社 ガルバノ装置及びレーザ加工装置
EP2409808A1 (de) 2010-07-22 2012-01-25 Bystronic Laser AG Laserbearbeitungsmaschine
JP5641835B2 (ja) * 2010-09-10 2014-12-17 株式会社ディスコ 分割方法
CN103338891B (zh) * 2010-10-22 2016-03-02 伊雷克托科学工业股份有限公司 用于光束抖动和刮削的镭射加工系统和方法
DE102011018648B3 (de) * 2011-04-21 2012-07-12 Messer Cutting Systems Gmbh Vorrichtung für die thermische Bearbeitung eines Werkstücks
US9403238B2 (en) * 2011-09-21 2016-08-02 Align Technology, Inc. Laser cutting
US9375300B2 (en) 2012-02-02 2016-06-28 Align Technology, Inc. Identifying forces on a tooth
US9220580B2 (en) 2012-03-01 2015-12-29 Align Technology, Inc. Determining a dental treatment difficulty
US9414897B2 (en) 2012-05-22 2016-08-16 Align Technology, Inc. Adjustment of tooth position in a virtual dental model
US9304237B1 (en) 2012-12-10 2016-04-05 Semrock, Inc. Tunable band-pass filter
US9346598B2 (en) 2013-02-20 2016-05-24 Richard V. Docherty Scored and labeled resealable packaging
KR101682269B1 (ko) * 2013-09-25 2016-12-05 주식회사 엘지화학 레이저 커팅 장치 및 그 커팅 방법
EP2883647B1 (de) 2013-12-12 2019-05-29 Bystronic Laser AG Verfahren zur Konfiguration einer Laserbearbeitungsvorrichtung
US10220472B2 (en) 2014-01-30 2019-03-05 Lasx Industries, Inc Modeling of laser output from a pulsed laser to achieve a consistent cutting process
US10467302B2 (en) 2014-02-11 2019-11-05 International Business Machines Corporation Candidate answers for speculative questions in a deep question answering system
US10618131B2 (en) * 2014-06-05 2020-04-14 Nlight, Inc. Laser patterning skew correction
US10449016B2 (en) 2014-09-19 2019-10-22 Align Technology, Inc. Arch adjustment appliance
US9610141B2 (en) 2014-09-19 2017-04-04 Align Technology, Inc. Arch expanding appliance
US9744001B2 (en) 2014-11-13 2017-08-29 Align Technology, Inc. Dental appliance with cavity for an unerupted or erupting tooth
US10504386B2 (en) 2015-01-27 2019-12-10 Align Technology, Inc. Training method and system for oral-cavity-imaging-and-modeling equipment
CN104679995B (zh) * 2015-02-04 2017-08-01 大连理工大学 一种激光异质焊接接头力学性能预测方法
US11931222B2 (en) 2015-11-12 2024-03-19 Align Technology, Inc. Dental attachment formation structures
US11554000B2 (en) 2015-11-12 2023-01-17 Align Technology, Inc. Dental attachment formation structure
US11103330B2 (en) 2015-12-09 2021-08-31 Align Technology, Inc. Dental attachment placement structure
US11596502B2 (en) 2015-12-09 2023-03-07 Align Technology, Inc. Dental attachment placement structure
TWM533816U (en) * 2016-04-06 2016-12-11 Soonmark Co Ltd Miniature portable engraving laser controller
US10470847B2 (en) 2016-06-17 2019-11-12 Align Technology, Inc. Intraoral appliances with sensing
EP3471653B1 (de) 2016-06-17 2021-12-22 Align Technology, Inc. Leistungsüberwachung einer kieferorthopädischen vorrichtung
CN211433450U (zh) 2016-07-27 2020-09-08 阿莱恩技术有限公司 透照适配器套筒设备和透照适配器
CN109641317B (zh) 2016-08-19 2021-08-06 利惠商业有限公司 服装的激光整理
EP3534832B1 (de) 2016-11-04 2023-09-27 Align Technology, Inc. Verfahren und vorrichtungen für zahnbilder
EP4491145A3 (de) 2016-12-02 2025-03-19 Align Technology, Inc. Verfahren zur herstellung einer gaumenexpandervorrichtung
CN113440273A (zh) 2016-12-02 2021-09-28 阿莱恩技术有限公司 一系列腭扩张器及其形成方法和形成设备
WO2018102702A1 (en) 2016-12-02 2018-06-07 Align Technology, Inc. Dental appliance features for speech enhancement
WO2018102770A1 (en) 2016-12-02 2018-06-07 Align Technology, Inc. Force control, stop mechanism, regulating structure of removable arch adjustment appliance
KR102636850B1 (ko) * 2016-12-08 2024-02-14 코렐라스 오와이 레이저 처리 장치 및 방법
US10548700B2 (en) 2016-12-16 2020-02-04 Align Technology, Inc. Dental appliance etch template
US10779718B2 (en) 2017-02-13 2020-09-22 Align Technology, Inc. Cheek retractor and mobile device holder
US12090020B2 (en) 2017-03-27 2024-09-17 Align Technology, Inc. Apparatuses and methods assisting in dental therapies
US10613515B2 (en) 2017-03-31 2020-04-07 Align Technology, Inc. Orthodontic appliances including at least partially un-erupted teeth and method of forming them
US11045283B2 (en) 2017-06-09 2021-06-29 Align Technology, Inc. Palatal expander with skeletal anchorage devices
WO2018232299A1 (en) 2017-06-16 2018-12-20 Align Technology, Inc. Automatic detection of tooth type and eruption status
US10639134B2 (en) 2017-06-26 2020-05-05 Align Technology, Inc. Biosensor performance indicator for intraoral appliances
US10885521B2 (en) 2017-07-17 2021-01-05 Align Technology, Inc. Method and apparatuses for interactive ordering of dental aligners
US11419702B2 (en) 2017-07-21 2022-08-23 Align Technology, Inc. Palatal contour anchorage
CN116327391A (zh) 2017-07-27 2023-06-27 阿莱恩技术有限公司 用于通过光学相干断层扫描术来处理正畸矫正器的系统和方法
US11633268B2 (en) 2017-07-27 2023-04-25 Align Technology, Inc. Tooth shading, transparency and glazing
US12274597B2 (en) 2017-08-11 2025-04-15 Align Technology, Inc. Dental attachment template tray systems
WO2019035979A1 (en) 2017-08-15 2019-02-21 Align Technology, Inc. EVALUATION AND CALCULATION OF BUCCAL CORRIDOR
WO2019036677A1 (en) 2017-08-17 2019-02-21 Align Technology, Inc. SURVEILLANCE OF CONFORMITY OF DENTAL DEVICE
US12171575B2 (en) 2017-10-04 2024-12-24 Align Technology, Inc. Intraoral systems and methods for sampling soft-tissue
US10813720B2 (en) 2017-10-05 2020-10-27 Align Technology, Inc. Interproximal reduction templates
CN114939001B (zh) 2017-10-27 2025-02-18 阿莱恩技术有限公司 替代咬合调整结构
US20190125015A1 (en) 2017-10-31 2019-05-02 Levi Strauss & Co. Using Neural Networks in Creating Apparel Designs
CN116602778A (zh) 2017-10-31 2023-08-18 阿莱恩技术有限公司 具有选择性牙合负荷和受控牙尖交错的牙科器具
US10921968B2 (en) 2017-10-31 2021-02-16 Levi Strauss & Co. Laser finishing design tool with image preview
CN111315315B (zh) 2017-11-01 2022-08-23 阿莱恩技术有限公司 自动治疗规划
WO2019100022A1 (en) 2017-11-17 2019-05-23 Align Technology, Inc. Orthodontic retainers
CN114948315B (zh) 2017-11-30 2024-08-27 阿莱恩技术有限公司 用于监测口腔矫治器的传感器
US11432908B2 (en) 2017-12-15 2022-09-06 Align Technology, Inc. Closed loop adaptive orthodontic treatment methods and apparatuses
KR102418512B1 (ko) * 2017-12-29 2022-07-07 코렐라스 오와이 레이저 프로세싱 장치 및 방법
US10980613B2 (en) 2017-12-29 2021-04-20 Align Technology, Inc. Augmented reality enhancements for dental practitioners
EP3743010B1 (de) 2018-01-26 2022-01-12 Align Technology, Inc. Diagnostische intraorale abtastung und verfolgung
WO2019169053A1 (en) * 2018-02-27 2019-09-06 Levi Strauss & Co. Laser finishing design tool
US11352738B2 (en) 2018-02-27 2022-06-07 Levi Strauss & Co. On-demand manufacturing of apparel by laser finishing fabric rolls
US11937991B2 (en) 2018-03-27 2024-03-26 Align Technology, Inc. Dental attachment placement structure
EP3773320B1 (de) 2018-04-11 2024-05-15 Align Technology, Inc. Lösbarer palatalexpander
EP3834065A4 (de) 2018-08-07 2022-06-29 Levi Strauss & Co. Laserbearbeitungswerkzeug
WO2020113236A1 (en) 2018-11-30 2020-06-04 Levi Strauss & Co. Shadow neutral 3-d garment rendering
US11668036B2 (en) 2019-07-23 2023-06-06 Levi Strauss & Co. Three-dimensional rendering preview of laser-finished garments
EP3786736A1 (de) * 2019-08-28 2021-03-03 Bystronic Laser AG Steuerung für eine laserschneidkopfbewegung in einem schneidverfahren
IT201900024262A1 (it) * 2019-12-17 2021-06-17 Graf Synergy Srl Stazione di taglio per profilati, particolarmente per serramenti
IL294976A (en) * 2020-01-24 2022-09-01 Novanta Corp Systems and methods for improving accuracy in large area laser processing using position feedforward compensation
US12017301B2 (en) * 2020-03-13 2024-06-25 General Electric Company Systems and methods for compression, management, and analysis of downbeam camera data for an additive machine
EP3984686A1 (de) * 2020-10-16 2022-04-20 Bystronic Laser AG Verfahren, regelungseinheit und laserschneidsystem für kombinierte bahn- und laserprozessplanung für hochdynamische echtzeit-systeme
EP4080299A1 (de) 2021-04-19 2022-10-26 Jeanología, S.L. System und verfahren zur lasermarkierung einer grafik auf einem objekt
DE102021111349A1 (de) * 2021-05-03 2022-11-03 Precitec Gmbh & Co. Kg Verfahren zum Überwachen eines Laserschweißprozesses und dazugehöriges Laserschweißsystem
CN117245207A (zh) * 2023-09-25 2023-12-19 大族激光科技产业集团股份有限公司 拐角过渡曲线构造方法、装置、加工设备及可读存储介质
CN119009633B (zh) * 2024-10-18 2025-01-10 河北大学 一种激光功率密度调节装置
CN119644880B (zh) * 2024-12-12 2025-12-05 齐鲁中科电工先进电磁驱动技术研究院 一种线性大功率半导体激光器驱动电源前馈控制模型、系统及方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5263951A (en) * 1989-04-21 1993-11-23 Kerus Medical Systems Correction of the optical focusing system of the eye using laser thermal keratoplasty
JP3242950B2 (ja) 1991-08-14 2001-12-25 株式会社東芝 予測制御方法
US5740033A (en) 1992-10-13 1998-04-14 The Dow Chemical Company Model predictive controller
US5519605A (en) 1994-10-24 1996-05-21 Olin Corporation Model predictive control apparatus and method
US5535128A (en) * 1995-02-09 1996-07-09 The United States Of America As Represented By The Secretary Of The Air Force Hierarchical feedback control of pulsed laser deposition
US5751585A (en) * 1995-03-20 1998-05-12 Electro Scientific Industries, Inc. High speed, high accuracy multi-stage tool positioning system
US5847960A (en) * 1995-03-20 1998-12-08 Electro Scientific Industries, Inc. Multi-tool positioning system
US5880430A (en) * 1995-08-11 1999-03-09 Wein; Joseph H. Method and apparatus for laser engraving
US5990444A (en) 1995-10-30 1999-11-23 Costin; Darryl J. Laser method and system of scribing graphics
US6041028A (en) * 1997-04-11 2000-03-21 Oak Technology, Inc. Dynamic adjustment of disk-drive pickup signals
US6140602A (en) * 1997-04-29 2000-10-31 Technolines Llc Marking of fabrics and other materials using a laser
JP3279250B2 (ja) 1998-04-06 2002-04-30 株式会社日立製作所 多変数プロセス制御システム
EP0997841A3 (de) 1998-10-30 2004-01-02 Texas Instruments Incorporated Digitaler Druck hoher Auflösung mittels räumlicher Lichtmodulation
US6301397B1 (en) * 1998-12-30 2001-10-09 Xerox Corporation Systems and methods for rotating high addressability images
US6363177B1 (en) * 1998-12-30 2002-03-26 Xerox Corporation Systems and methods for rotating high addressability images
US6172325B1 (en) * 1999-02-10 2001-01-09 Electro Scientific Industries, Inc. Laser processing power output stabilization apparatus and method employing processing position feedback
US6177648B1 (en) * 1999-03-30 2001-01-23 Laser Machining, Inc. Steered laser beam system with laser power control
FR2798780B1 (fr) * 1999-09-17 2002-10-25 Thomson Csf Procede et dispositif de controle de la puissance optique d'un emetteur laser

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ATE508398T1 (de) 2011-05-15
US20050171630A1 (en) 2005-08-04
US7324867B2 (en) 2008-01-29
US6850812B2 (en) 2005-02-01
GB2378261A (en) 2003-02-05
GB0207615D0 (en) 2002-05-15
GB2378261B (en) 2003-08-20
US20020198622A1 (en) 2002-12-26
EP1374139A1 (de) 2004-01-02
EP1374139B1 (de) 2011-05-04
WO2002080081A1 (en) 2002-10-10

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