CN107505477B - 一种三维光纤布拉格光栅风速风向传感器及系统 - Google Patents
一种三维光纤布拉格光栅风速风向传感器及系统 Download PDFInfo
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- CN107505477B CN107505477B CN201710881256.1A CN201710881256A CN107505477B CN 107505477 B CN107505477 B CN 107505477B CN 201710881256 A CN201710881256 A CN 201710881256A CN 107505477 B CN107505477 B CN 107505477B
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- bragg grating
- wind speed
- optical fiber
- fiber bragg
- direction sensor
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- 239000013307 optical fiber Substances 0.000 claims abstract description 53
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- 230000010365 information processing Effects 0.000 claims description 7
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- 238000005259 measurement Methods 0.000 abstract description 13
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/26—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting optical wave
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/02—Indicating direction only, e.g. by weather vane
- G01P13/025—Indicating direction only, e.g. by weather vane indicating air data, i.e. flight variables of an aircraft, e.g. angle of attack, side slip, shear, yaw
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/06—Non-electrical signal transmission systems, e.g. optical systems through light guides, e.g. optical fibres
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
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Abstract
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CN201710881256.1A CN107505477B (zh) | 2017-09-26 | 2017-09-26 | 一种三维光纤布拉格光栅风速风向传感器及系统 |
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CN201710881256.1A CN107505477B (zh) | 2017-09-26 | 2017-09-26 | 一种三维光纤布拉格光栅风速风向传感器及系统 |
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CN107505477A CN107505477A (zh) | 2017-12-22 |
CN107505477B true CN107505477B (zh) | 2019-12-06 |
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CN201710881256.1A Active CN107505477B (zh) | 2017-09-26 | 2017-09-26 | 一种三维光纤布拉格光栅风速风向传感器及系统 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108387754B (zh) | 2018-03-20 | 2019-12-13 | 山东省科学院激光研究所 | 二维风速风向传感器及系统 |
CN110174526A (zh) * | 2019-07-01 | 2019-08-27 | 哈尔滨理工大学 | 一种热式光纤三维风速风向传感器及检测方法 |
CN110702940A (zh) * | 2019-10-30 | 2020-01-17 | 天津大学 | 一种基于片状ipmc材料的流速传感器 |
CN110940829A (zh) * | 2019-12-06 | 2020-03-31 | 石家庄铁道大学 | 光纤光栅风向传感器及光纤光栅风速风向传感器 |
CN113203507B (zh) * | 2021-04-27 | 2022-05-20 | 华中科技大学 | 一种光纤地应力测量系统 |
CN113777344B (zh) * | 2021-09-15 | 2024-04-19 | 中国科学院苏州纳米技术与纳米仿生研究所 | 风速风向传感器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2009079973A (ja) * | 2007-09-26 | 2009-04-16 | National Institute Of Advanced Industrial & Technology | Fbgセンサ |
CN102175888A (zh) * | 2010-12-27 | 2011-09-07 | 华北电力大学 | 输电线路覆冰监测用光纤布拉格光栅风速传感器及系统 |
CN103698555A (zh) * | 2013-12-24 | 2014-04-02 | 北京佳讯飞鸿电气股份有限公司 | 铁路防灾光纤风速风向监测系统 |
CN106124801A (zh) * | 2016-08-03 | 2016-11-16 | 常熟市浙大紫金光电技术研究中心 | 基于光纤光栅的风速传感装置及风速风向监测系统 |
KR20170021583A (ko) * | 2015-08-18 | 2017-02-28 | 호남대학교 산학협력단 | 광섬유격자를 이용한 풍속 및 풍향 센서 |
CN107179421A (zh) * | 2017-06-29 | 2017-09-19 | 山东省科学院激光研究所 | 流速传感器探头及流速测量系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103033308A (zh) * | 2012-12-17 | 2013-04-10 | 中国船舶重工集团公司第七一五研究所 | 一种温度实时精确补偿的光纤光栅压力传感器 |
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- 2017-09-26 CN CN201710881256.1A patent/CN107505477B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009079973A (ja) * | 2007-09-26 | 2009-04-16 | National Institute Of Advanced Industrial & Technology | Fbgセンサ |
CN102175888A (zh) * | 2010-12-27 | 2011-09-07 | 华北电力大学 | 输电线路覆冰监测用光纤布拉格光栅风速传感器及系统 |
CN103698555A (zh) * | 2013-12-24 | 2014-04-02 | 北京佳讯飞鸿电气股份有限公司 | 铁路防灾光纤风速风向监测系统 |
KR20170021583A (ko) * | 2015-08-18 | 2017-02-28 | 호남대학교 산학협력단 | 광섬유격자를 이용한 풍속 및 풍향 센서 |
CN106124801A (zh) * | 2016-08-03 | 2016-11-16 | 常熟市浙大紫金光电技术研究中心 | 基于光纤光栅的风速传感装置及风速风向监测系统 |
CN107179421A (zh) * | 2017-06-29 | 2017-09-19 | 山东省科学院激光研究所 | 流速传感器探头及流速测量系统 |
Non-Patent Citations (1)
Title |
---|
应用于风力发电的全光纤风速传感器及其传感网研究;王昌 等;《微计算机信息》;20121231;第28卷(第10期);第9页左栏13-17行,图3 * |
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Address after: 150001 No. 145, Nantong Avenue, Nangang District, Heilongjiang, Harbin Applicant after: Harbin Engineering Univ. Applicant after: Harbin sailing technology development Co., Ltd. Applicant after: Shanghai aviation Ocean Technology Co., Ltd. Applicant after: Beijing Aircraft Technology Development Co., Ltd. Address before: 150000 room 301-1, unit 6, Ju Baoyi Road, No. 6, Ju Baoyi Road, new and high tech Industrial Development Zone, Harbin high tech Industrial Development Zone, Heilongjiang Applicant before: Harbin sailing technology development Co., Ltd. Applicant before: Harbin Engineering Univ. Applicant before: Shanghai aviation Ocean Technology Co., Ltd. Applicant before: Beijing Aircraft Technology Development Co., Ltd. |
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