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Multivariable adaptive surface control

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B64G-005/00
출원번호 US-0791899 (1991-11-13)
발명자 / 주소
  • Lazarus Kenneth B. (Boston MA) Crawley Edward F. (Cambridge MA)
출원인 / 주소
  • Massachusetts Institute of Technology (Cambridge MA 02)
인용정보 피인용 횟수 : 37  인용 특허 : 0

초록

An adaptive sheet structure with distributed strain actuators is controlled by a dynamic compensator that implements multiple input, multiple output control laws derived by model-based, e.g., Linear Quadratic Gaussian (LQG) control methodologies. An adaptive lifting surface is controlled for maneuve

대표청구항

A controllable sheet structure comprising a skin of a first material having a surface in contact with a surrounding fluid and in dynamic interaction therewith, and at least one actuator of a second material attached to said structure for coupling strain energy over a region into said structure, wher

이 특허를 인용한 특허 (37)

  1. Hyde, Roderick A.; Myhrvold, Nathan P.; Wood, Jr., Lowell L.; Chan, Alistair K.; Tegreene, Clarence T., Active control of a body by altering surface drag.
  2. Hyde, Roderick A.; Myhrvold, Nathan P.; Wood, Jr., Lowell L.; Chan, Alistair K.; Tegreene, Clarence T., Active control of surface drag.
  3. Schultz,Marc R., Active multistable twisting device.
  4. Maclean Brian J. (Daniel WY) Carpenter Bernard F. (Littleton CO) Misra Mohan S. (Golden CO), Adaptive control surface using antagonistic shape memory alloy tendons.
  5. Sendhoff, Bernhard A.; Körner, Edgar; Richter, Andreas, Autonomous experimental design optimization.
  6. Parvez Shabbir Ahmed ; Xing Guang-Qian, Autonomous orbit control with position and velocity feedback using modern control theory.
  7. Guang Qian Xing ; Shabbir Ahmed Parvez, Autonomous unified on-board orbit and attitude control system for satellites.
  8. Hamilton, Brian K.; Hassan, Ahmed; Birchette, Terrence S.; Murrill, Robert R., Composite material for geometric morphing wing.
  9. Caton John Harold ; Hobey Michael James ; Groeneveld John David ; Jacobs Jack Howard ; Wille Robert Henry ; Brase ; Jr. Lawrence Otto, Control surface for an aircraft.
  10. Nye Theodore W. ; Bronowicki Allen J. ; Wyse Richard E. ; Dvorsky George R. ; Steffen Nicholas R. ; Kansaku Claude I., Digital control of smart structures.
  11. John Cleveland Waldrop, III ES, Elastic ground plane.
  12. Durham, Jayson T.; Blanchi, Joshua, Flexible self-erecting substructures for sensor networks.
  13. Knowles,Gareth J.; Bower,Bruce, Isolator mount for shock and vibration.
  14. Kholwadwala,Deepesh K.; Johnston,Gabriel A.; Rohrer,Brandon R.; Galambos,Paul C.; Okandan,Murat, MEMS fluidic actuator.
  15. Hilbert Gary R. ; Pearson David D. ; Crawley Edward F., Method and apparatus for damping vibration in turbomachine components.
  16. Goupil, Philippe; Rougelot, Christophe, Method and device for estimating the forces exerted on a control surface of an aircraft.
  17. Claesson,Ingvar; Lago,Thomas; Hakansson,Lars, Method and device for vibration control.
  18. Wu Shu-Yau ; Blevins Creed E., Method and structure for embedding piezoelectric transducers in thermoplastic composites.
  19. Wu Shu-Yau ; Blevins Creed E., Method for embedding piezoelectric transducers in thermoplastic composites.
  20. Silva, Walter A., Method of performing computational aeroelastic analyses.
  21. Himes, Adam Karl; Wright, John; Qualey, David Gordon; Sluzewski, David Allen, Passive damping method and circuit for data storage device actuator.
  22. DuBrucq,Denyse Claire, Piezo action applied.
  23. Bebesel,Marius; Jaenker,Peter, Piezoelectric extension actuator.
  24. Woodard Stanley E. ; Hellbaum Richard F. ; Daugherty Robert H. ; Scholz Raymond C. ; Little Bruce D. ; Fox Robert L. ; Denhardt Gerald A. ; Jang SeGon ; Balein Rizza, Piezoelectric vibrational and acoustic alert for a personal communication device.
  25. Gendron, Peter Q.; Mendenhall, Michael R., Predicting aerodynamic impacts for small appendages (IRCM installation) on large fixed wing aircraft using computational fluid dynamics.
  26. Kano Kenichi,JPX, Printing method, printing device, printing head, container vessel for containing printing object and printing method fo.
  27. Becker, Juergen, Process for designing flight controllers.
  28. Andreas Buter DE; Elmar Breitbach DE; Ulf-Carsten Ehlert DE, Profile.
  29. Breitbach Elmar J.,DEX ; Bein Thilo,DEX, Profile edge of an aerodynamic profile.
  30. Hissel, Anne-Marie; De Larminat, Philippe, Regulation method.
  31. Hissel, Anne-Marie; De Larminat, Philippe, Regulation method.
  32. Mercier Des Rochettes, Hugues; Buchaniek, Léon; Joly, Didier, Sandwich-structure flat actuator and application to structural torsion.
  33. Appa Kari, Seamless mission adaptive control surface.
  34. Hyde, Roderick A.; Myhrvold, Nathan P.; Wood, Jr., Lowell L.; Chan, Alistair K.; Tegreene, Clarence T., System and method for deforming surfaces.
  35. Hyde, Roderick A.; Myhrvold, Nathan P.; Wood, Jr., Lowell L.; Chan, Alistair K.; Tegreene, Clarence T., System for changing the convective heat transfer coefficient for a surface.
  36. Georgeson,Gary E.; Hafenrichter,Joseph L.; Westerman,Everett A., Systems and methods for inspecting electrical conductivity in composite materials.
  37. Andoh, Fukashi, Vibration suppressing device for spacecraft.
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