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Print head motor control system having steady state velocity compensation

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G05B-013/00
  • B41J-023/36
출원번호 US-0807708 (1985-12-11)
발명자 / 주소
  • Cavill Barry R. (Charlotte NC) Malkemes Charles D. (Matthews NC) Reinberg Kevin M. (Boca Raton FL) Schultz Raymond A. (Manassas VA)
출원인 / 주소
  • International Business Machines Corporation (Armonk NY 02)
인용정보 피인용 횟수 : 13  인용 특허 : 27

초록

A control system for a printer having a print head bidirectionally movable at speeds selected from either a first group of speeds or a second group of speeds which employs a microcomputer to generate a digital signal representing the percentage of time a preselected voltage level should be applied t

대표청구항

A printhead control system for compensating the steady-state speed of a print head as it moves across a record medium, said print head being bidirectionally movable across said record medium at either a speed from a first group of speeds or a speed from a second group of speeds, comprising: motor me

이 특허에 인용된 특허 (27)

  1. Aiena Peter P. (Kettering OH), Apparatus and method for controlling the velocity of a moveable member.
  2. Landoni Giannino (Fagnano Olona ITX), Apparatus for controlling the transverse movement of a fabric supporting carriage in a quilting machine.
  3. Fujinawa Masaaki (Hachioji JPX) Goto Tatsuo (Tokyo JPX) Harada Mineo (Owari-asahi JPX), Apparatus for positioning.
  4. Brown Barbara A. (Springboro OH) Dugan William M. (Memphis TN) Reynolds Jack H. (Bellbrook OH), Constant velocity driving means.
  5. Chiang David (Dix Hills NY), Control system for stepping motors, a method of operating stepping motors, and a method for selecting current patterns f.
  6. Giacone Felice (Via Rosario di Santa Fe ; 14 10100 Torino ITX), Control unit for a serial printer.
  7. Acharya Rajguru M. (Neptune Township ; Monmouth County NJ) Del Signore ; II James R. (Ithaca NY), Digital DC motor speed control circuit.
  8. Morgan David B. (Lexington KY) Pan Robert F. (Lexington KY) Quinn ; Jr. Paul A. (Lexington KY) Westerman Glenn S. (Lexington KY), Digital pulse-width modulated printer escapement control system.
  9. Deering Charles S. (Richardson TX) Redmond William G. (Dallas TX), Linearized pulse width modulator.
  10. Chiang David (649 Caledonia Rd. Dix Hills NY 11746), Method of and apparatus for operating stepping motors.
  11. Chiang David (649 Caledonia Rd. Dix Hills NY 11746), Method of determining operating currents for stepping motor.
  12. Baker Gregory N. (Boca Raton FL) Bateson John E. (Boca Raton FL) Brown Earl T. (Boca Raton FL) Delgado Hortensia E. (Boca Raton FL) Siegl Ludwig R. (Highland Beach FL) Thomas ; Jr. Delbert C. (Boca R, Microprocessor controlled positioning system.
  13. Inoue Kiyoshi (Tokyo JPX), Microprocessor-controlled motor drive control system.
  14. Comstock Robert H. (Andover MA) Curtiss William P. (Winthrop MA) Fulton Donald E. (Stoneham MA), Motion control system with adaptive deceleration.
  15. Bigbie Samuel E. (Auburn AL) Cavill Barry R. (Boca Raton FL) Dodgen David F. (Boca Raton FL) Nawy Albert A. (Boca Raton FL), Print head motor control system using analog and digital feedback.
  16. Cavill Barry R. (Boca Raton FL) Dodgen David F. (Boca Raton FL), Print head motor control with stop distance compensation.
  17. Jackson Timothy (Coral Springs FL) Malkemes Charles D. (Boca Raton FL) Zipoy William L. (Boca Raton FL), Printer control logic.
  18. Hoffman Mark H. (Huntsville AL), Printer control system.
  19. Cavill Barry R. (Boca Raton FL), Printer control system with controlled acceleration and deceleration.
  20. Bateson John E. (Carrollton TX) Bigbie Samuel E. (Auburn AL) Cavill Barry R. (Boca Raton FL) Nawy Albert A. (Boca Raton FL), Printer control system with error count averaging.
  21. Davis Glenn W. (Endicott NY) Fleek Arthur E. (Cary NC), Printer system having microprocessor control.
  22. Kaufmann Kenneth M. (Minneapolis MN), Pulse width modulation speed control.
  23. Pauwels Michael A. (Kalamazoo MI) Tew Sydney K. (Portage MI), Pulse width modulator digital servo system.
  24. Ross Ronald E. (Newport Beach CA) Wilson ; Jr. W. Paul (Fountain Valley CA), Pulse-modulated servo amplifier.
  25. Oliver Theodore A. (Ann Arbor MI), Pulsed power supply.
  26. Mori Toshihiro (Tokyo JPX), Radio communication receiver having an oscillator circuit of lower power-consumption.
  27. Goldberg Edward M. (Albany CA) Herzberg Larry R. (Boulder Creek CA), Servo control system for carriage of matrix printer.

이 특허를 인용한 특허 (13)

  1. Shirotori Hiroshi (Nagano JPX), Control apparatus for a pulse motor.
  2. Burke Edward F. (Lake Oswego OR), Friction-compensating mass motion controller.
  3. Kinoshita Naohisa,JPX, Handheld dot printing device.
  4. Jung, Young-do, Method and apparatus for controlling DC motor.
  5. Herwald,Marc A., Method for controlling a DC printer motor with a motor driver.
  6. Martin Christopher Klement ; John Parker Richey, Method of minimizing print delay due to mirror motor warm-up in an electrophotographic machine.
  7. Chapman Danny Keith ; Parish Steven Wayne ; Schoedinger Kevin Dean, Method of speed control for imaging system including printers with intelligent options.
  8. Tanaka, Hirotomo; Kodama, Hidetoshi; Furuyama, Masafumi; Takahara, Toshiyuki, Motor control device and motor control method.
  9. Tanaka, Hirotomo; Kodama, Hidetoshi; Furuyama, Masafumi; Takahara, Toshiyuki, Motor control device and motor control method.
  10. Yamane Toshiyuki,JPX, Printer.
  11. Yamane Toshiyuki,JPX, Printer having carriage drive control arrangement.
  12. Lim Jun Young,KRX, Speed control method for switched reluctance motor (SRM).
  13. Chan James L. K. (Singapore SGX) Tan Ah B. (Singapore SGX), Variable-duration printer carriage motor acceleration method and apparatus.
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