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Pattern recognition adaptive controller and method used in HVAC control 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G05B-013/02
출원번호 US-0291283 (1994-08-16)
발명자 / 주소
  • Seem John E. (Shorewood WI) Haugstad Howard J. (Milwaukee WI)
출원인 / 주소
  • Johnson Service Company (Milwaukee WI 02)
인용정보 피인용 횟수 : 70  인용 특허 : 0

초록

A pattern recognition adaptive controller configured to dynamically adjust proportional gain and integral time control parameters to minimize integrated absolute errors between a setpoint temperature and a monitored temperature in an HVAC system. The pattern recognition adaptive controller receives

대표청구항

A method of dynamically adjusting the control parameters of a proportional gain and integral time controller disposed to control an HVAC actuator, comprising the steps of: sampling a feedback signal representative of an output air temperature of the HVAC system to generate a sampled signal; generati

이 특허를 인용한 특허 (70)

  1. Steven M. Hoffberg ; Linda I. Hoffberg-Borghesani, Adaptive pattern recognition based control system and method.
  2. Hoffberg,Linda Irene; Hoffberg,Steven M., Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore.
  3. Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Adaptive pattern recognition based controller apparatus and method and human-interface therefore.
  4. Seem, John E., Adaptive real-time optimization control.
  5. Seem, John E., Adaptive real-time optimization control.
  6. Seem, John E., Adaptive real-time optimization control.
  7. Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Alarm system controller and a method for controlling an alarm system.
  8. Seem, John E; West, Jonathan D; Huisman, Willem, Apparatus and method for intelligent control of the fan speed of air-cooled condensers.
  9. Sharma, Ratnesh, Atmospheric control within a building.
  10. Drees, Kirk H.; Kummer, James P., Automated fault detection and diagnostics in a building management system.
  11. Drees, Kirk H.; Kummer, James P., Automated fault detection and diagnostics in a building management system.
  12. Noboa, Homero L.; Drees, Kirk H.; Wenzel, Michael, Automated fault detection and diagnostics in a building management system.
  13. Drees, Kirk H., Building management system with fault analysis.
  14. Asahara Norimi,JPX ; Kondo Masami,JPX ; Suzuki Toshinari,JPX ; Kono Katsumi,JPX ; Hibino Ryoichi,JPX ; Ono Eiichi,JPX ; Osawa Masataka,JPX ; Muragishi Yuji,JPX, Control apparatus and method of control system having dead time.
  15. Seem, John E.; Li, Yaoyu, Control of cooling towers for chilled fluid systems.
  16. Salsbury, Timothy, Delay compensation for feedback controllers.
  17. Hoffberg, Steven M.; Hoffberg-Borghesani, Linda Irene, Ergonomic man-machine interface incorporating adaptive pattern recognition based control system.
  18. Steven M. Hoffberg ; Linda I. Hoffberg-Borghesani, Ergonomic man-machine interface incorporating adaptive pattern recognition based control system.
  19. Li, Yaoyu; Seem, John E., Extremum seeking control with actuator saturation control.
  20. Li, Yaoyu; Seem, John E., Extremum seeking control with actuator saturation control.
  21. Li, Yaoyu; Seem, John E., Extremum seeking control with reset control.
  22. Li, Yaoyu; Seem, John E., Extremum seeking control with reset control.
  23. Bohan, Jr., John E., Failsafe HVAC control upgrades.
  24. Seem, John E.; Li, Yaoyu; Salsbury, Timothy, Fault detection systems and methods for self-optimizing heating, ventilation, and air conditioning controls.
  25. Seem, John E.; Li, Yaoyu; Salsbury, Timothy, Fault detection systems and methods for self-optimizing heating, ventilation, and air conditioning controls.
  26. Salsbury, Timothy I.; Perez, Carlos Felipe Alcala; Ajax, Michael J., Feedback control system with normalized performance indices for setpoint alarming.
  27. Zhao, Futao; Fan, Junqiang; Mijanovic, Stevo, HVAC system relay autotuning and verification.
  28. Oakes, Jeffrey L., Idle control system and method for adaptive temperature control.
  29. Hoffberg, Steven Mark, Intelligent electronic appliance system and method.
  30. Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Internet appliance system and method.
  31. Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Internet appliance system and method.
  32. Hoffberg, Steven; Hoffberg-Borghesani, Linda, Media recording device with packet data interface.
  33. Zugibe, Kevin; Schmidt, Douglas, Method and apparatus for measuring and improving efficiency in refrigeration systems.
  34. Zugibe,Kevin; Schmidt,Douglas, Method and apparatus for measuring and improving efficiency in refrigeration systems.
  35. Zugibe,Kevin; Schmidt,Douglas, Method and apparatus for measuring and improving efficiency in refrigeration systems.
  36. Zugibe, Kevin; Papar, Riyaz, Method and apparatus for optimizing refrigeration systems.
  37. Zugibe, Kevin; Papar, Riyaz, Method and apparatus for optimizing refrigeration systems.
  38. Haguet,Magalie; Wendelberger,Klaus Walter, Method and controller for the adaptive control of at least one component of a technical plant.
  39. Seem, John E., Method and system for assessing performance of control systems.
  40. Louis Chi Hoi Cheng CA, Mimic high pass filter in a protective relay.
  41. Mohan, Reshma; Gaurav, Galib; Rajkumar, Malathy; Sampathkumar, Karthic; Ankireddy, Venkata Prakash Reddy, Multi-level security mechanism for accessing a panel.
  42. Salsbury, Timothy I.; Alcala, Carlos F., Normalized indices for feedback control loops.
  43. Salsbury, Timothy I.; Botic, James S., Pairing wireless devices of a network using relative gain arrays.
  44. Salsbury, Timothy I.; Botic, James S., Pairing wireless devices of a network using relative gain arrays.
  45. Seem, John E., Pattern recognition adaptive controller.
  46. Seem, John E., Process control systems and methods having learning features.
  47. Seem, John E., Process control systems and methods having learning features.
  48. Seem, John E., Sensor-free optimal control of air-side economizer.
  49. Hull, Gerry Glancy; Tom, Steven Treece; Saar, Raynold Lee, Slope predictive control and digital PID control.
  50. Nesler, Clay G.; Drees, Kirk H.; Kummer, James P.; Supple, Derek; Andraca, Marc D.; Ruiz, John I.; Rode, Paul Harrison, Smart building manager.
  51. Nesler, Clay G.; Drees, Kirk H.; Kummer, James P.; Supple, Derek; Andraca, Marc D.; Ruiz, John I.; Rode, Paul Harrison, Smart building manager.
  52. Mustafa Abbas ; John E. Seem ; Bernard Philippe Nicolas Clement FR, System and method for controlling air quality in a room.
  53. Beaverson Gregory K. ; Smith Bart A., System and method for controlling an HVAC system using a flash mini-card.
  54. Boettcher, Andrew J.; Vitullo, Steven R.; Drees, Kirk H.; Wenzel, Michael J., Systems and methods for adaptively updating equipment models.
  55. Salsbury, Timothy I; House, John M; Seem, John E, Systems and methods for detecting a control loop interaction.
  56. Drees, Kirk H.; Kummer, James P.; Wenzel, Michael J., Systems and methods for detecting changes in energy usage in a building.
  57. Drees, Kirk H.; Wenzel, Michael J., Systems and methods for detecting changes in energy usage in a building.
  58. Drees, Kirk H.; Wenzel, Michael J., Systems and methods for detecting changes in energy usage in a building.
  59. House, John M.; Seem, John E., Systems and methods for fault detection of air handling units.
  60. Drees, Kirk H.; Kummer, James P.; Wenzel, Michael J., Systems and methods for generating an energy usage model for a building.
  61. Seem, John E.; Brandt, Michael H., Systems and methods for improved start-up in feedback controllers.
  62. Drees, Kirk H.; Wenzel, Michael J., Systems and methods for measuring and verifying energy savings in buildings.
  63. Drees, Kirk H.; Wenzel, Michael J., Systems and methods for measuring and verifying energy savings in buildings.
  64. Drees, Kirk H.; Kummer, James P.; Wenzel, Michael J., Systems and methods for measuring and verifying energy usage in a building.
  65. Drees, Kirk H.; Kummer, James P., Systems and methods for statistical control and fault detection in a building management system.
  66. Drees, Kirk H.; Kummer, James P., Systems and methods for statistical control and fault detection in a building management system.
  67. Drees, Kirk H.; Boettcher, Andrew J.; Kummer, James P., Systems and methods for using rule-based fault detection in a building management system.
  68. Drees, Kirk H.; Boettcher, Andrew J.; Kummer, James P., Systems and methods for using rule-based fault detection in a building management system.
  69. Attridge, Jr., Russell G., Variable air volume system including BTU control function.
  70. Attridge, Jr., Russell G., Variable air volume system including BTU control function.
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