CA2479497A1 - Capteur de deviation d'axe optique a deux gammes - Google Patents

Capteur de deviation d'axe optique a deux gammes Download PDF

Info

Publication number
CA2479497A1
CA2479497A1 CA 2479497 CA2479497A CA2479497A1 CA 2479497 A1 CA2479497 A1 CA 2479497A1 CA 2479497 CA2479497 CA 2479497 CA 2479497 A CA2479497 A CA 2479497A CA 2479497 A1 CA2479497 A1 CA 2479497A1
Authority
CA
Canada
Prior art keywords
detector
range optical
deflection sensor
axle deflection
dual range
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA 2479497
Other languages
English (en)
Inventor
Robert Kyle Schmidt
Nader Abu El-Samid
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA 2479497 priority Critical patent/CA2479497A1/fr
Priority to PCT/CA2005/001304 priority patent/WO2006024146A1/fr
Priority to EP05778712.9A priority patent/EP1784614B1/fr
Priority to BRPI0514602-0A priority patent/BRPI0514602A/pt
Priority to CA2576805A priority patent/CA2576805C/fr
Priority to US11/573,218 priority patent/US8181532B2/en
Publication of CA2479497A1 publication Critical patent/CA2479497A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
    • G01G19/07—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing aircraft
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/125—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing wherein the weighing element is an optical member

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
CA 2479497 2004-08-30 2004-08-30 Capteur de deviation d'axe optique a deux gammes Abandoned CA2479497A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA 2479497 CA2479497A1 (fr) 2004-08-30 2004-08-30 Capteur de deviation d'axe optique a deux gammes
PCT/CA2005/001304 WO2006024146A1 (fr) 2004-08-30 2005-08-30 Dispositif de mesure de charge et de déflection structurelle
EP05778712.9A EP1784614B1 (fr) 2004-08-30 2005-08-30 Dispositif de mesure de charge et de déflection structurelle
BRPI0514602-0A BRPI0514602A (pt) 2004-08-30 2005-08-30 dispositivo de medição de deflexão e de carga estrutural
CA2576805A CA2576805C (fr) 2004-08-30 2005-08-30 Dispositif de mesure de charge et de deflection structurelle
US11/573,218 US8181532B2 (en) 2004-08-30 2005-08-30 Structural deflection and load measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2479497 CA2479497A1 (fr) 2004-08-30 2004-08-30 Capteur de deviation d'axe optique a deux gammes

Publications (1)

Publication Number Publication Date
CA2479497A1 true CA2479497A1 (fr) 2006-02-28

Family

ID=35997700

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2479497 Abandoned CA2479497A1 (fr) 2004-08-30 2004-08-30 Capteur de deviation d'axe optique a deux gammes

Country Status (1)

Country Link
CA (1) CA2479497A1 (fr)

Similar Documents

Publication Publication Date Title
Zhang et al. A new laser displacement sensor based on triangulation for gauge real-time measurement
CN103941040B (zh) 基于纳米微粒探测的后向散射光检测加速度的装置及方法
US11397149B2 (en) Laser radar system apparatus for multi-wavelength measurement of atmospheric carbon dioxide concentration and vertical aerosol profile
CN1904544B (zh) 追踪式激光干涉仪
US8181532B2 (en) Structural deflection and load measuring device
GB2462793A (en) Electro-Optical Sensors
CN102033036B (zh) 光全散射式在线粒度测量装置的测量方法
CN104808193B (zh) 基于非偏振分光棱镜的f‑p标准具瑞利散射多普勒鉴频装置
CA2574192A1 (fr) Accelerometre optique a compensation de pression, inclinometre optique et systeme de detection sismique
EP1950552A3 (fr) Procédé et système de mise en oeuvre d'excitation modulée spatialement ou l'émission pour la caractérisation de particule avec une sensibilité améliorée
GB0704493D0 (en) Target tracking device and method
EP3420377B1 (fr) Interféromètre à étalons de fabry-perot multi-éléments pour lidar à détection directe
CN100460811C (zh) 一种提高直线度测量灵敏度的方法与装置
CA2479497A1 (fr) Capteur de deviation d'axe optique a deux gammes
CN101435720B (zh) 静态宽场实时多方向探测偏振风成像干涉仪
Duan et al. Drone-based fluorescence lidar systems for vegetation and marine environment monitoring
US20200088510A1 (en) Relative Position Detection Means and Displacement Detection Device
CN101135553A (zh) 一种光电位移传感器及位移测量方法
CN209485974U (zh) 基于腰椎放大m-z干涉的温度不敏感光纤氢检测仪
KR102479831B1 (ko) Cmos를 이용한 차량용 차등 흡수 라이다 장치
TWI264520B (en) System for measurement of height, angle and their variations of surface of articles
CN101545240B (zh) 光电弯沉快速检测仪
KR101174000B1 (ko) 회절소자와 간섭현상을 이용한 4자유도 운동오차 측정 방법 및 장치
CN201237605Y (zh) 一种利用双光束光纤光阱测量加速度的装置
Schardt et al. Nanostructured Organic Photodetectors for Differential Measurements

Legal Events

Date Code Title Description
FZDE Dead