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Method and apparatus for internal model control using a state variable feedback signal 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G05B-013/02
출원번호 US-7134622 (1996-09-13)
발명자 / 주소
  • Tao Kuoting Mike
  • He Xiaohua George
출원인 / 주소
  • Honeywell-Measurex Corporation
대리인 / 주소
    Burns, Doane, Swecker & Mathis, LLP
인용정보 피인용 횟수 : 60  인용 특허 : 15

초록 ▼

The present invention relates generally to the control of processes which include relatively long time delays, yet which are susceptible to transient external disturbances, such as high-speed sheetmaking processes. Exemplary embodiments include a control system architecture that combines internal mo

대표청구항

[ What is claimed is:] [9.] A method for controlling a process having an order greater than one, comprising the steps of:

이 특허에 인용된 특허 (15)

  1. Ellis Stanley H. (Palm Beach Gardens FL), Adaptive self-correcting control system.
    상세보기
  2. Anderson Paul (Green Lane PA), Automatic identification system for self tuning process controller.
    상세보기
  3. Balakrishnan Ramesh (Stanford CA) Butler George M. (San Jose CA), Control system for sheetmaking.
    상세보기
  4. Ono Hiroyuki (Fujisawa JPX) Ikarugi Koichi (Chigasaki JPX), Digital servo control system.
    상세보기
  5. Rodems James D. (P.O. Box 7 Dewitt NY 13214), Electronic compensation network.
    상세보기
  6. Tuken Taner (Columbus IN), Model predictive control for HPI closed-loop fuel pressure control system.
    상세보기
  7. Kraus Thomas W. (Foxboro MA), Pattern-recognizing self-tuning controller.
    상세보기
  8. Rutledge Robert W. (Bartlesville OK), Process control.
    상세보기
  9. Hu Hung-Tzaw (San Jose CA), Process for controlling a parameter based upon filtered data.
    상세보기
  10. Hideg Laszlo (Dearborn Heights MI) Koller Paul L. (Wyandotte MI), Selective parametric self-calibrating control system.
    상세보기
  11. Arcara Samuel A. (Telford PA) Anderson Paul (Green Lane PA), Self tuning of P-I-D controller by conversion of discrete time model identification parameters.
    상세보기
  12. Fukumoto Shoji (Warminster PA), Self-tuning process controller.
    상세보기
  13. He George X. (Menlo Park CA), Sheetmaking system identification using synthetic measurement produced from redundant noisy measurements.
    상세보기
  14. Moon William S. (San Jose CA), System and process for identifying and updating tuning constants.
    상세보기
  15. Kalata Paul R. (Cherry Hill NJ), Weigh feeding system with self-tuning stochastic control.
    상세보기

이 특허를 인용한 특허 (60)

  1. Miller, John Philip, Abnormal situation prevention in a heat exchanger.
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  2. Eryurek,Evren; Kavaklioglu,Kadir; Miller,John P., Abnormal situation prevention in a process plant.
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  3. Kavaklioglu,Kadir; Dillon,Steven R.; Rome,Gregory H.; Westbrock,Jon, Aggregation of asset use indices within a process plant.
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  4. Eryurek, Evren; Harris, Stuart; Hokeness, Scott N.; Reeves, Todd W.; Garvey, III, Raymond E., Asset optimization reporting in a process plant.
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  5. Eryurek, Evren; Harris, Stuart; Hokeness, Scott Nels; Reeves, Todd; Garvey, III, Raymond E., Asset optimization reporting in a process plant.
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  6. Eryurek, Evren; Harris, Stuart; Marschall, Lester (David); Hokeness, Scott Nels, Automatic work order/parts order generation and tracking.
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  7. Eryurek, Evren, Cavitation detection in a process plant.
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  8. Eryurek, Evren; Kavaklioglu, Kadir; Miller, John P., Configuration system and method for abnormal situation prevention in a process plant.
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  9. Eryurek, Evren; Schleiss, Trevor D., Creation and display of indices within a process plant.
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  10. Eryurek,Evren; Schleiss,Trevor D., Creation and display of indices within a process plant.
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  11. Eryurek,Evren; Kavaklioglu,Kadir; Miller,John P., Data presentation system for abnormal situation prevention in a process plant.
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  12. Eryurek,Evren; Schleiss,Trevor D.; Harris,Stuart, Data sharing in a process plant.
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  13. Eryurek,Evren; Harris,Stuart; Hokeness,Scott N., Data visualization within an integrated asset data system for a process plant.
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  14. Dillon,Steven R., Delivery of process plant notifications.
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  15. Keyes, IV, Marion A.; Nixon, Mark J.; Blevins, Terrence Lynn, Economic calculations in a process control system.
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  16. Keyes, Marion A.; Nixon, Mark J.; Blevins, Terrence Lynn, Economic calculations in a process control system.
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  17. Eryurek, Evren; Ramachandran, Ram; Scott, Cindy Alsup; Schleiss, Trevor Duncan, Enhanced fieldbus device alerts in a process control system.
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  18. Eryurek, Evren; Westbrock, Jon Dale; Llewellyn, Craig Thomas, Enhanced hart device alerts in a process control system.
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  19. Eryurek, Evren; Dewar, Ian Bryce, Fiducial technique for estimating and using degradation levels in a process plant.
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  20. Miller, John Philip, Field device with capability of calculating digital filter coefficients.
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  21. Reeves, Todd; Hilemon, Christopher; Walton, Keith, Generation of data indicative of machine operational condition.
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  22. Miller, John Philip, Heat exchanger fouling detection.
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  23. Yoon Jin Kyu,KRX, Hybrid predictor, hybrid prediction method, and system for and method of controlling processes using the hybrid predictor and hybrid preedition method.
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  24. Eryurek, Evren; Llewellyn, Craig Thomas; Marschall, Lester David; Westbrock, Jon D.; Harris, Stuart A.; Hokeness, Scott N., Integrated alert generation in a process plant.
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  25. Eryurek, Evren; Krouth, Terrance F.; Lansing, Jane E., Integrated configuration system for use in a process plant.
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  26. Eryurek, Evren; Harris, Stuart Andrew; Hokeness, Scott Nels; Marschall, Lester David, Integrated device alerts in a process control system.
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  27. Eryurek, Evren; Hokeness, Scott N.; Harris, Stuart; Dillon, Steven; Rome, Greg; Westbrock, Jon; Kavaklioglu, Kadir, Integrated navigational tree importation and generation in a process plant.
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  28. Burgett, Scott; Krull, Jay Dee, Method and apparatus for calculating altitude based on barometric and GPS measurements.
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  29. Kephart, Richard W.; Sanchez, Herman; Abruzere, Eugene, Method and apparatus for deploying industrial plant simulators using cloud computing technologies.
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  30. Armstrong, Steve; Hokeness, Scott N.; Di Giovanni, Augustine, Method and apparatus for monitoring and performing corrective measures in a process plant using monitoring data with corrective measures data.
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  31. Nixon,Mark J.; Keyes, IV,Marion A.; Schleiss,Trevor D.; Gudaz,John A.; Blevins,Terrence L., Method and apparatus for performing a function in a plant using process performance monitoring with process equipment monitoring and control.
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  32. Armstrong, Stephen; Hokeness, Scott N.; Di Giovanni, Augustine, Method and apparatus for performing a function in a process plant using monitoring data with criticality evaluation data.
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  33. Opheim,Greg; Sigtermans,Walt; Wilson,Sean, Method and apparatus for providing help information in multiple formats.
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  34. Backa, Stefan; Dahlquist, Erik; Liljenberg, Thomas, Method and device for controlling an essentially continuous process.
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  35. Miller, John P., Method and system for detecting abnormal operation of a level regulatory control loop.
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  36. Scott,Cindy; Havekost,Robert; Reeves,Todd, Method and system for integrated alarms in a process control system.
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  37. Miller, John Philip, Method and system for modeling a process variable in a process plant.
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  38. Dobrowski, Patrick M.; Hokeness, Scott N.; Middendorf, Fred G., Method for launching applications.
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  39. Dobrowski,Pat; Wilson,Sean; Hong,Nghy; Snyder,Eric, Methods and apparatus for importing device data into a database system used in a process plant.
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  40. Miller, John P.; Kant, Ravi, Methods and systems for detecting deviation of a process variable from expected values.
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  41. Miller, John P.; Kant, Ravi, Methods and systems for detecting deviation of a process variable from expected values.
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  42. Miller, John P., Modeling a process using a composite model comprising a plurality of regression models.
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  43. Lundeberg, Marcus R.; Samardzija, Nikola; Miller, John P., Multivariate monitoring and diagnostics of process variable data.
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  44. Samardzija, Nikola; Miller, John Philip, On-line monitoring and diagnostics of a process using multivariate statistical analysis.
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  45. Samardzija, Nikola; Miller, John Philip, On-line multivariate analysis in a distributed process control system.
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  46. Dillon, Steven R.; Rome, Gregory H., Personalized plant asset data representation and search system.
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  47. Charles H. Wells ; Eugene Pertsov, Real time measurement system for a moving web using a Kalman filter algorithm.
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  48. Eryurek, Evren; Smith, Ross Stephen; Dewar, Ian Bryce; Raynor, Stuart Brian; Minto, Jeffrey Alan, Remote analysis of process control plant data.
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  49. Kondo, Tetsujiro, Signal processing device.
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  50. Miller, John P., Simplified algorithm for abnormal situation prevention in load following applications including plugged line diagnostics in a dynamic process.
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  51. Miller, John Philip, Simplified algorithm for abnormal situation prevention in load following applications including plugged line diagnostics in a dynamic process.
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  52. Balentine, James R.; Dicaire, Andre A.; Scott, Cindy A.; Lattimer, Donald Robert; Schibler, Kenneth; Shepard, John R.; Jundt, Larry O., Software lockout coordination between a process control system and an asset management system.
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  53. Miller, John P.; Lundeberg, Marcus R., Statistical signatures used with multivariate analysis for steady-state detection in a process.
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  54. Heavner, III, Louis W.; Sharpe, Jr., Joseph H.; Eryurek, Evren; Kavaklioglu, Kadir, System and method for detecting an abnormal situation associated with a heater.
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  55. Sharpe, Jr., Joseph H., System and method for detecting an abnormal situation associated with a process gain of a control loop.
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  56. Ford, Jr.,Ferrill E.; Eryurek,Evren, System and method for detecting an abnormal situation associated with a reactor.
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  57. Eryurek, Evren; Westbrock, Jon, System for preserving and displaying process control data associated with an abnormal situation.
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  58. Schleiss,Trevor D.; Nixon,Mark J.; Peterson,Neil J.; Felts,Christopher; Wilson,Grant, Transactional data communications for process control systems.
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  59. Peterson, Neil J.; Deitz, David L.; Wilson, Grant; Zhou, Ling; Tanyous, Ebtesam S.; Worek, Christopher J.; Nixon, Mark J., Web services-based communications for use with process control systems.
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  60. Peterson, Neil J.; Deitz, David L.; Wilson, Grant; Zhou, Ling; Tanyous, Ebtesam S.; Worek, Christopher J.; Nixon, Mark J., Web services-based communications for use with process control systems.
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