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Conformal circuit for structural health monitoring and assessment 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-019/08
출원번호 US-0738389 (1991-07-31)
발명자 / 주소
  • Blazic Ernest S. (Hawthorne CA) Bueker Robert A. (Anaheim Hills CA) Waters Lynn O. (Hermosa Beach CA) Farwell William D. (Thousand Oaks CA) Smalanskas Joseph P. (Westchester CA)
출원인 / 주소
  • Hughes Aircraft Company (Los Angeles CA 02)
인용정보 피인용 횟수 : 53  인용 특허 : 0

초록

A strain, crack and acoustic emission conformal structural health monitoring circuit with integral preprocessor and provisions for connectorization to a central processing system includes a strain gauge (11) having crack sensing traces (21), (23), and (25) sandwiched between a bottom layer (13) and

대표청구항

A structural monitoring system for detecting strain and cracks in a surface comprising: at least a first length of planar serpentine trace; support means, affixable to a surface, for supporting said at least a first planar serpentine trace and for transmitting strain and crack forces from said surfa

이 특허를 인용한 특허 (53)

  1. Schoess Jeffrey Norman, Acoustic fault injection tool.
  2. Kim, Hyeung-Yun, Acousto-optic modulators for modulating light signals.
  3. Quinn, Thomas F.; Kulkarni, Anand A.; Landy, James F., Apparatus and method for monitoring and quantifying progression of a structural anomaly in a high temperature environment of a combustion turbine engine.
  4. Jordan,Jeffrey D.; Watkins,Anthony Neal; Oglesby,Donald M.; Ingram,JoAnne L., Carbon nanotube-based sensor and method for continually sensing changes in a structure.
  5. Smits,Jan M.; Kite,Marlen T.; Moore,Thomas C.; Wincheski,Russell A.; Ingram,JoAnne L.; Watkins,Anthony N.; Williams,Phillip A., Carbon nanotube-based sensor and method for detection of crack growth in a structure.
  6. Ihn, Jeong-Beom; Kearns, Justin, Characterizing anomalies in a laminate structure.
  7. Sundermeyer,Jeffry Neil; Patel,Nitin R.; Allgaier,Ryan Paul; Sit,Don; Vik,Timothy Allen; Baskett,Jeffrey Dale; Kyuba,Hiroko; Dunn, III,Daniel Kimsey; Truax,Byron Edwin; Clarke,Burton Roland, Classifying a work machine operation.
  8. Smits,Jan M.; Wincheski,Russell A.; Ingram,JoAnne L.; Watkins,Anthony Neal; Jordan,Jeffrey D., Controlled deposition and alignment of carbon nanotubes.
  9. Kaltalioglu, Erdem, Crack sensors for semiconductor devices.
  10. Kaltalioglu, Erdem, Crack sensors for semiconductor devices.
  11. Haake John M., Device and method for detecting workpiece fractures.
  12. Fu-Kuo Chang ; Mark Lin, Diagnostic layer and methods for detecting structural integrity of composite and metallic materials.
  13. Kim,Hyeung Yun, Diagnostic system for monitoring structural health conditions.
  14. Kim,Hyeung Yun, Diagnostic system for monitoring structural health conditions.
  15. Kim, Hyeung Yun, Diagnostic systems of optical fiber coil sensors for structural health monitoring.
  16. Kutlu,Zafer S., Embedded strain gauge in printed circuit boards.
  17. Kim, Hyeung Yun, Flexible diagnostic patches for structural health monitoring.
  18. Bradley J. Boggs ; Marcus S. Just ; Kevin C. Stark ; Christopher A. Bang, Flexible silicon strain gage.
  19. Kieffer, Thomas P.; Watson, Robert B., High gage factor strain gage.
  20. Koch Frank J. ; Vandervalk Leon C.,CAX ; Beamish David J.,CAX, High resolution ultrasonic thickness gauge.
  21. Koch Frank J. ; Vandervalk Leon C.,CAX ; Beamish David J.,CAX, High resolution ultrasonic thickness gauge.
  22. Ihn, Jeong-Beom, Imaging an anomaly using backscattered waves.
  23. Kim,Hyeung Yun, Interrogation network patches for active monitoring of structural health conditions.
  24. Kim,Hyeung Yun, Interrogation system for active monitoring of structural conditions.
  25. Kumar, Sunil; John, Hendrik; Grimmer, Harald; Kruspe, Thomas; Peter, Andreas; Koppe, Michael, Measurement of downhole component stress and surface conditions.
  26. van Schoor,Marthinus; Cutler,Andrew M.; Muller,Gert J.; Lengyel,Attila; Radighieri,Brooks, Method and apparatus for determining electrical properties of structures.
  27. Ihn, Jeong-Beom, Method and system for detecting an anomaly and determining its size.
  28. Da Silva, Paulo Anchieta; Dotta, Fernando; De Moraes Da Costa, Laudier Jacques; Braga, Arhur Martins Barbosa; Valente, Luiz Carlos Guedes; Louzada, Daniel Ramos; Salvini, Leonardo; De Gouvêa, Paula Medeiros Proença, Method and system for structural health monitoring with frequency synchronization.
  29. Morin,Brent A.; Gordon,Grant A.; Nutaro,Joseph J.; Thompson,Steven R., Method for reducing the computation resources required for determining damage in structural health management system.
  30. Gordon, Grant A.; Nutaro, Joseph; Thompson, Steven R., Method for verifying sensors installation and determining the location of the sensors after installation in a structural health management system.
  31. Gordon,Grant A.; Nutaro,Joseph; Thompson,Steven R., Method for verifying sensors installation and determining the location of the sensors after installation in a structural health management system.
  32. Imai, Kanako; Ito, Nobutaka; Ando, Fumihiko, Method, apparatus and computer readable medium for evaluating configuration of solder external terminals of a semiconductor device.
  33. Kim,Hyeung Yun, Methods for monitoring structural health conditions.
  34. Kim, Hyeung-Yun, Methods of networking interrogation devices for structural conditions.
  35. Berkcan, Ertugrul; Andarawis, Emad Andarawis; Wojnarowski, Robert John; Sealing, Charles Scott; Seeley, Charles Erklin; Delgado, Eladio Clemente; Hays, David Cecil; Kapusta, Christopher James; Gruber, Nanette Judith, Piezoelectric composite apparatus and related methods.
  36. Schoess Jeffrey N., Remote self-powered structure monitor.
  37. Schoess Jeffrey N., Remote self-powered structure monitor.
  38. Schoess Jeffrey N., Remote self-powered structure monitor.
  39. Krohn, Matthew Harvey; Meyer, Paul Aloysius; Smith, Nathan John; Matthews, Fred Timothy, Sensing device and method of attaching the same.
  40. Kumar, Sunil, Sensor on a drilling apparatus.
  41. Ng, Tse Nga; Kor, Sivkheng; Wu, Yiliang, Sensors comprising palladium complex ink.
  42. Kim,Hyeung Yun, Sensors for monitoring structural health conditions.
  43. Vik,Timothy A.; Sundermeyer,Jeffry N., Strain sensing device.
  44. Morin,Brent A.; Nutaro,Joseph J.; Wilt,Nicholas J.; Thompson,Steven R., Structural health management system and method for enhancing availability and integrity in the structural health management system.
  45. Kearns, Justin D.; Anderson, David M., Structural health monitoring (SHM) transducer assembly and system.
  46. Chen, Chien-Chih; Li, Yi-Heng, System for monitoring and early warning of structural collapse and method thereof.
  47. Weaver, Stanton Earl; Michael, Joseph Darryl, Systems and methods for defect detection using exoelectrons.
  48. Sundermeyer,Jeffry Neil; Patel,Nitin R.; Allgaier,Ryan Paul; Sit,Don; Vik,Timothy Allen; Baskett,Jeffrey Dale; Kyuba,Hiroko; Dunn, III,Daniel Kimsey; Truax,Byron Edwin; Clarke,Burton Roland, Systems and methods for determining fatigue life.
  49. Kim, Hyeung Yun, Systems and methods for identifying damage in a structure.
  50. Kim, Hyeung Yun, Systems and methods of generating diagnostic images for structural health monitoring.
  51. Kim, Hyeung Yun, Systems and methods of prognosticating damage for structural health monitoring.
  52. Frink, Bentley D., Unmanned aerial vehicle apparatus, system and method for retrieving data.
  53. Carralero, Michael Alexander; Keller, Kirby J.; Morris, Charles E., Vehicle health management system.
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