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특허 상세정보

Iterative matrix processor based implementation of real-time model predictive control

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G05B-013/02    G06F-019/00    G06F-007/38    G06F-007/52   
미국특허분류(USC) 700/044; 700/029; 700/173; 708/232; 708/607
출원번호 UP-0876440 (2007-10-22)
등록번호 US-7844352 (2011-01-31)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    McNees Wallace & Nurick, LLC
인용정보 피인용 횟수 : 33  인용 특허 : 17
초록

A system for embedding real-time Model Predictive Control (MPC) in a System-on-a-Chip (SoC) devices is provided. In the system, a microprocessor is connected to an auxiliary unit or application-specific matrix coprocessor. The microprocessor can control the operation of the MPC algorithm, i.e., carry out the tasks of input/output for the MPC algorithm, initialize and send the appropriate commands to auxiliary unit and receive back the optimal control moves or instructions from auxiliary unit. The auxiliary unit can operate as a matrix coprocessor by exec...

대표
청구항

What is claimed is: 1. A system comprising: a plant controlled by real-time model predictive control; an iterative matrix processor configured to perform computations on vectors and matrices stored in a logarithmic format; a general purpose processor in communication with the plant and the iterative matrix processor to transfer information between the plant and the iterative matrix processor, the general purpose processor being configured to issue a sequence of instructions to the iterative matrix processor to implement the model predictive control; and...

이 특허에 인용된 특허 (17)

  1. Keeler, James D.; Hartman, Eric J.; Godbole, Devendra B.; Piche, Steve; Arbila, Laura; Ellinger, Joshua; Ferguson, II, R. Bruce; Krauskop, John; Kempf, Jill L.; O'Hara, Steven A.; Strauss, Audrey; Te. Automated method for building a model. USP2005046879971.
  2. Ishii Junichi (Katsuta JPX) Ohnishi Hiroshi (Hitachi JPX) Kurihara Nobuo (Hitachiota JPX). Control system for an automotive vehicle having apparatus for predicting the driving environment of the vehicle. USP1995045410477.
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  5. Braatz Richard D. ; VanAntwerp Jeremy G.. Fast model predictive ellipsoid control process. USP2000056064809.
  6. Bartusiak Raymond Donald (Houston TX) Fontaine Robert William (Houston TX). Feedback method for controlling non-linear processes. USP1997105682309.
  7. Shah Sunil C. ; Pandey Pradeep. Method for real-time nonlinear system state estimation and control. USP2001096285971.
  8. Rizzoni Giorgio (Upper Arlington OH). Methods and apparatus for performing combustion analysis in an internal combustion engine utilizing ignition voltage ana. USP1997115687082.
  9. Fuller,James W.. Model predictive controller with life extending control. USP2007047203554.
  10. Dailey Russell L.. Optimal control system. USP2001126330483.
  11. Ishida Akira,JPX ; Takigawa Masuo,JPX. Parameter estimation apparatus. USP2000076092017.
  12. Peter Gruber CH; Jurg Todtli CH. Predictive apparatus for regulating or controlling supply values. USP2002086439469.
  13. Hansen Peter D. (Wellesley Hills MA). Self-tuning controller that extracts process model characteristics. USP1995025394322.
  14. Fuller,James W.. Square root method for computationally efficient model predictive control. USP2007037197485.
  15. Keith,Steven; Parker,Robert S.; Harvey,Noel G.; Pettis,Ronald J.; DeNuzzio,John D.; Vonk,Glenn. System and method for initiating and maintaining continuous, long-term control of a concentration of a substance in a patient using a feedback or model-based controller coupled to a single-needle or . USP2006067060059.
  16. Das,Indraneel. System and method of accelerated active set search for quadratic programming in real-time model predictive control. USP2006127152023.
  17. Keeler James David (Austin TX) Havener John Paul (Austin TX) Godbole Devendra (Austin TX) Ferguson ; II Ralph Bruce (Austin TX). Virtual emissions monitor for automobile and associated control system. USP1997105682317.

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