联系我们联系我们收藏本站网站地图网站地图 欢迎来到勤达科技官网!

勤达

勤达内页广告-培训顾问

健康管理解决方案

  • PRECISION STRAIN MONITORING SENSORS FOR STRUCTURAL HEALTH
PRECISION STRAIN MONITORING SENSORS FOR STRUCTURAL HEALTH
Fiber Bragg Grating (FBG) Sensors are photonics-based sensors that provide a unique application for the measurement of structural health and usage monitoring that is designed to measure strain. This revolutionary evolution of machine quality measurement is fast becoming the alternative and powerful enhancement compared to the conventional electrical strain gauges that the industry still rely upon.
全国热线

0755-8655 6692

How Fiber Bragg Grating (FBG) Sensors Measure Up with Integrated Vehicle Health Management (IVHM) Systems
Fiber Bragg Grating (FBG) Sensors are photonics-based sensors that provide a unique application for the measurement of structural health and usage monitoring that is designed to measure strain. This revolutionary evolution of machine quality measurement is fast becoming the alternative and powerful enhancement compared to the conventional electrical strain gauges that the industry still rely upon.
Structure longevity and operational safety and efficiency of any aircraft component, such as propeller blades, are determined by the stress and strain accumulated through usage, damage, age, and neglect. These types of machine degradation require up-to-date strain measurement techniques that are imperative for the success of machine lifetime maintenance costs from prototype design and testing to mission critical functionality and dependability.
What is the Fiber Bragg Grating Sensor Solution?
By utilizing FBG sensors, manufacturers and aircraft operators can more efficiently monitor the systems and subsystems within aircraft — or other systems — in order to determine State-of-Health (SoH) and Remaining Useful Life (RUL) to significantly lower operating and implementation costs for all types of aircraft.
· Proper fiber connection is supported by available connector types that are compliant to rigorous aerospace applications.
Aside from the obvious advantages of optical fibers, the following factors speak in favor of opting for an optical strain gauge:
· Measurement at high numbers of load cycles: Optical strain gauges allow stress tests at high numbers to load cycles (fatigue behavior) even with materials with high strains.
· Suited even to difficult operating and ambient conditions: Optical strain gauges ensure reduced wiring effort. Several optical strain gauges can be integrated in a single fiber. The optical measurement chain thus adapts to the individual requirements of a specific application. In addition, fiber multiplexing techniques through optical switching allow a next step in multiplying the number of sensors to be interrogated by a single system.
· Low weight of connection leads: Multiplexing and light-weight fiberglass of optical strain gauges reduce the weight of the connections. The effect of the intrinsic weight of the connections on the test results is only very small (in comparison to electrical strain gauges).
Additional Design Considerations for FBG Sensor Usage:
Mechanical:
· Affixing Fiber Optic (FO) cables on the structure being monitored.
· Ruggedization of the electronic components.
Electrical:
· Impressing FBG patterns on the FO cables
· Interfacing FBG sensors to a harness or via an Internet of Things (IoT) wireless transmitter, such as Ridgetop Group’s Sentinel IoT Wireless Module, for real-time data transmission of diagnostic readings
System-Level:
· Integration into a broad-based Integrated Vehicle Health Management (IVHM) System
Ridgetop Group’s Answer to Advanced Prognostic and Diagnostic FBG Sensor Possibilities
Sentinel Suite is a family of advanced modular prognostic and health management solutions for critical systems and can be coupled effortlessly with FBG sensor measurement devices. These solutions offer end-to-end monitoring of systems and comprise sensors, anomaly detection, prognostic reasoners, and graphical visualization tools.
HighlevelsystemdiagramPHM-768x504-400
Sentinel Suite IVHM functionality diagram
热品推荐 / Hot product
可靠性分析软件套装

可靠性分析软件套装

ReliaSoft主要综合套件包括常用应用程序的各种版本·ReliaSoftDFR套装主要面向专注于产品设计和开发的用户·ReliasoftRAM套装主要面向专注于设备操作和维护的用户
环境试验箱控制系统---Spirale Vision

环境试验箱控制系统---Spirale Vision

通过我们多年的环境试验设备的研发和制造经验积累,经过不断的改进和创新,成就了这款运行流畅、成熟可靠的图形界面控制系统。SpiraleVision提供了许多技术革新,使你的试验设备更能适应新技术的需求。SpiraleVision功能介绍SpiraleVision控制软件是由Spirale3软件升级而来,保留了Spirale的基本结构。
HALT 高加速寿命试验箱-Typhoon 4.0+

HALT 高加速寿命试验箱-Typhoon 4.0+

Typhoon4.0+专门为大型产品的HALT和HASS试验而设计,可以支撑数百磅的产品和夹具,在低频范围内传递较高的振动能量,激发大型产品潜在的缺陷。
为什么要参加ReliaSoft可靠性理论与应用的培训

为什么要参加ReliaSoft可靠性理论与应用的培训

Thetrainingsolutionsweofferwillimprovetheproductivityofyouremployeeswhilemakingyourbusinesscompliantandcompetitive.Attendeesgainanalysisexperienceusingbest-in-classsoftwareapplicationstofacilitateandenhancetheirlearningexperiencethroughextensivehands-onexamplesandrealworldcasestudies.

服务热线:0755-8655 6692 电话号码:18128805203 E-Mail:Sales@qindaate.com 公司地址:深圳市南山区西丽街道同沙路168号凯达尔集团中心大厦A座903-904室

微信公众号微信公众号

勤达科技 版权所有 备案号:粤ICP备17069426号-1 网站地图百度统计