$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Method of tuning a process control loop in an industrial process

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G05B-013/02
출원번호 US-0505370 (2000-02-16)
우선권정보 FI-19990360 (1999-02-19)
발명자 / 주소
  • Pyotsia, Jouni
  • Kreivi, Mika
  • Heikkinen, Pasi
출원인 / 주소
  • Metso Automation Oy
대리인 / 주소
    Pillsbury Winthrop LLP
인용정보 피인용 횟수 : 31  인용 특허 : 21

초록

An industrial process material flow within an industrial process is controlled by a process control loop that includes a process controller, a field device controller and a field device in the process as well as process variable feedback from the process to the process controller. Both the process c

대표청구항

An industrial process material flow within an industrial process is controlled by a process control loop that includes a process controller, a field device controller and a field device in the process as well as process variable feedback from the process to the process controller. Both the process c

이 특허에 인용된 특허 (21)

  1. Lane John D. (McLean VA) Scheib Thomas J. (Chesterland OH), Apparatus and method using adaptive gain scheduling.
  2. Rutschmann Richard,DEX, Automatic setting of gain in control loops.
  3. Katayama Ryu (Osaka JPX) Kajitani Yuji (Osaka JPX), Control parameter tuning unit and a method of tuning parameters for a control unit.
  4. Ichikawa Yoshiaki (Hitachioota JPX) Ishii Yoshikazu (Hitachi JPX) Kibushi Haruo (Hitachi JPX), Control system having independent and cooperative control function.
  5. Decious Gaylon (Milwaukee WI) Nesler Clay (New Berlin WI), Facility management system with improved return to automatic control.
  6. Warrior Jogesh ; Jacobson Vincent C. ; Orth Kelly M. ; Tielens Craig R. ; Lanctot Jane Barbara, Field-mounted control unit.
  7. Seberger Stephen G. (Marshalltown IA), Interface apparatus for two-wire communication in process control loops.
  8. Longsdorf Randy J. (Chaska MN) Pederson David L. (Hopkins MN), Interface controller for matching a process address field from a plurality of fields and generating a corresponding devi.
  9. Saito Takashi (Kanagawa JPX) Fujiwara Hideyuki (Kanagawa JPX) Kubo Kenji (Kanagawa JPX), Loop control apparatus.
  10. Chu Yao-Tung (Chutung TWX) Chen Jan-Ku (Chutung TWX) Tseng Wen-Liang (Chutung TWX) Tseng Ching-Gueg (Chutung TWX) Chang Shin-Far (Chutung TWX) Chong Kwo-Guang (Chutung TWX), Method and an apparatus for PID controller tuning.
  11. Hansen Peter D. (Wellesley Hills MA) Badavas Paul C. (Southboro MA), Method and apparatus for controlling multivariable nonlinear processes.
  12. Larson Brent H. ; Burns Harry A. ; Brown Larry K., Method and apparatus for debugging and tuning a process control network having distributed control functions.
  13. Qin S. Joe, Method and apparatus for fuzzy logic control with automatic tuning.
  14. van Weele Leonardus A. (Terneuzen NLX) de Bruijn Ronny P. (Jansteen NLX) Vermeire Roger R. (Terneuzen NLX) Zemering Christo (Midland MI) Lenting Ben (Auckland NZX), Operator station for manufacturing process control system.
  15. Zou Hehong ; Brigham Scott E., Process control system with asymptotic auto-tuning.
  16. Bauck Randall C. (Boulder) Chase Scott E. (Longmont) Hargarten James W. (Lafayette CO), Sampled-data control system exhibiting reduced phase loss.
  17. Saito Tadayoshi (Hitachiota JPX) Takahashi Susumu (Higashiibaraki JPX) Tachibana Kouji (Katsuta JPX) Kawakami Junzo (Mito JPX) Yokokawa Nobuyuki (Mito JPX), Self-tuning controller apparatus and process control system.
  18. Hansen Peter D. (Wellesley Hills MA), Self-tuning controller that extracts process model characteristics.
  19. Sandusky Randall L., Self-tuning method and apparatus for continuous-time filters.
  20. Wojsznis Wilhelm K. (Round Rock TX) Blevins Terrence L. (Round Rock TX), System and method for automatically tuning a process controller.
  21. Lenz Gary A. (Eden Prairie MN) Brown Gregory C. (Minnetonka MN) Warrior Jogesh (Chanhassen MN), Valve positioner with pressure feedback, dynamic correction and diagnostics.

이 특허를 인용한 특허 (31)

  1. Britt, Tena K., Adaptive PID control system for industrial turbines.
  2. Britt, Tena K.; Oceanak, Scott David, Adaptive multiple input multiple output PID control system for industrial turbines.
  3. Johnson, Donald Bryce; Newberger, Norman Malcolm, Control system auto-tuning.
  4. Frutiger,Theo, Control system with controlled dead zone.
  5. Gao, Zhiqiang; Miklosovic, Robert; Radke, Aaron; Zhou, Wankun; Zheng, Qing, Controllers, observers, and applications thereof.
  6. Gao, Zhiqiang; Tian, Gang, Extended active disturbance rejection controller.
  7. Gao, Zhiqiang; Tian, Gang, Extended active disturbance rejection controller.
  8. Gao, Zhiqiang; Tian, Gang, Extended active disturbance rejection controller.
  9. Chemisky, Eric; Geppert, Michael; Hahn, Ulrich; Rohrbach, Simon, Field device for process instrumentation.
  10. Lee, Chien-Yi; Hsieh, Hung-Chieh; Chen, Cheng-Yu; Nien, Hao-Wei; Lin, Yi-Ying, Goal-oriented numerical control automatic tuning system and method.
  11. Fujii,Shigeru; Watanabe,Hitoshi; Panfilov,Sergey A.; Takahashi,Kazuki; Ulyanov,Sergey V., Intelligent robust control system for motorcycle using soft computing optimizer.
  12. Tian, Gang, Method for automatically estimating a friction coefficient in a mechanical system.
  13. Tian, Gang, Method for automatically estimating inertia in a mechanical system.
  14. Tian, Gang, Method for automatically estimating inertia, coulomb friction, and viscous friction in a mechanical system.
  15. Starr, Kevin D., Method for measuring the control performance provided by an industrial process control system.
  16. Baba,Yasushi, Method of adjusting a process control device, adjustment tool therefor and process control device thereof.
  17. Brelin, Jon Ebbe, Method of and apparatus for communicating data structures between devices in a networking environment.
  18. Tian, Gang, Motion profile generator.
  19. El-Shaer, Ahmed; Tian, Gang; Yajurvedi, Girish, Optimized parameterization of active disturbance rejection control.
  20. Rutherford, Mark L., Partitioned control structure.
  21. Rutherford, Mark L., Partitioned control system and method.
  22. Rutherford,Mark L., Partitioned control system and method.
  23. Gao, Zhiqiang, Scaling and parameterizing a controller.
  24. Gao, Zhiqiang, Scaling and parameterizing a controller.
  25. Gao, Zhiqiang, Scaling and parameterizing a controller.
  26. Gao, Zhiqiang, Scaling and parameterizing a controller.
  27. Gao, Zhiqiang, Scaling and parameterizing a controller.
  28. Hsiung,Chang Meng B.; Munoz,Bethsabet; Roy,Ajoy Kumar; Steinthal,Michael Gregory; Sunshine,Steven A.; Vicic,Michael Allen; Zhang,Shou Hua, System for monitoring an environment.
  29. Hsiung, Chang-Meng B.; Munoz, Bethsabeth; Roy, Ajoy Kumar; Steinthal, Michael Gregory; Sunshine, Steven A.; Vicic, Michael Allen; Zhang, Shou-Hua, System for providing control to an industrial process using one or more multidimensional variables.
  30. Salsbury, Timothy I; House, John M; Seem, John E, Systems and methods for detecting a control loop interaction.
  31. Friman, Mats; Nikunen, Joona, Wireless control for process automation.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트