搜索结果: 1-15 共查到“知识库 仪器科学与技术 system”相关记录17条 . 查询时间(0.14 秒)
A STUDY ON REAL-TIME FLOOD MONITORING SYSTEM BASED ON SENSORS USING FLOOD DAMAGE INSURANCE MAP
Monitoring System Flood Damage Insurance Map Internet of Things LPWA
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2018/5/8
Typical types of natural disasters that occur in Korea are damages from heavy rain, storm, and heavy snow. In order to prepare for this, the storm and flood damage insurance program is operated. For t...
URBAN DATA COLLECTION USING A BIKE MOBILE SYSTEM WITH A FOSS ARCHITECTURE
Low cost sensors Urban area 3D model Raspberry system Python GNSS
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2017/8/10
European community is working to improve the quality of the life in each European country, in particular to increase the quality air condition and safety in each city. The quality air is daily monitor...
Estimation of faults in DC electrical power system
Dc power system fault the fault change circuits sensors electric circuit the linear model
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2015/8/7
This paper demonstrates a novel optimization-based approach to estimating fault states in a DC power system. The model includes faults changing the circuit topology along with sensor faults. Our appro...
An Autonomous Landslide Monitoring System based on Wireless Sensor Networks
Autonomous Landslide Monitoring System based Wireless Sensor Networks
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2015/6/30
Landslides cause significant damages to civil infrastructure. Over the years, methods and technologies have been proposed to determine the risk of landslides and to detect hazardous slope movements. T...
In-construction vibration monitoring of a supertall structure using a long-range wireless sensing system
Wireless sensing supertall structure ambient vibration structural health monitoring (SHM)
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2015/6/30
As a testbed for various structural health monitoring (SHM) technologies, a supertall structure – the 610m-tall Guangzhou Television and Sightseeing Tower (GTST) in Southern China – is currently under...
Implementation of a closed-loop structural control system using wireless sensor networks
Structural control Wireless sensors Embedded computing Magnetorheological dampers
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2015/6/30
Wireless sensor networks have rapidly matured in recent years to offer data acquisition capabilities on par with those of traditional tethered data acquisition systems. Entire structural monitoring sy...
Performance Prediction of the TMT Secondary Mirror Support System
Secondary mirror mirror performance mirror support optimization
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2015/5/12
The optical systems of TMT have stringent requirements to achieve scientific goals. The M2M support system was
optimized to meet the requirements defined in “TMT Image Size and Wavefront Error Budge...
Radiometric Calibration of dual Sensor Camera System, a Comparison of classical and low cost Calibration
Radiometry Radiometric Camera Calibration Comparison Industry Cost
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2014/7/30
Several identical dual camera systems with two different spectral sensitivities have to be calibrated radiometrically and geometrically. The aim of this project is to build up a calibration laboratory...
A microelectromechanically controlled cavity optomechanical sensing system
microelectromechanically controlled cavity optomechanical sensing system Optics Instrumentation and Detectors
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2012/4/19
Microelectromechanical systems (MEMS) have been applied to many measurement problems in physics, chemistry, biology and medicine. In parallel, cavity optomechanical systems have achieved quantum-limit...
INITIAL EXPERIENCE WITH THE INTEGRATION OF A TERRESTRIAL LASER SCANNER INTO THE MOBILE HYDROGRAPHIC MULTI SENSOR SYSTEM ON A SHIP
echo sounder GNSS multi beam sensor integration terrestrial laser scanning vessel
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2014/6/12
Hydrography is the science and practice of measurement and representation of the parameters necessary to describe the condition and shape of the sub-water surface, its relationship with the land surfa...
Design of Measurement Interface and System for Ion Sensors
Chlorine ion sensor hydrogen ion sensor microcontroller
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2010/2/2
A measurement system was successfully fabricated to
detect ion concentrations (hydrogen and chlorine) in this study.
PIC18F4520, the microcontroller was used as the control unit in the
measurement ...
Flexible Sensor Array with Programmable Measurement System
Flexible sensor array PET dynamic measurement
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2010/2/2
This study is concerned with pH solution detection
using 2 × 4 flexible sensor array based on a plastic polyethylene
terephthalate (PET) substrate that is coated a conductive layer and a
ruthenium ...
Electrochemical Sensing System Utilizing Simazine-Imprinted Polymer Receptor for the Detection of Simazine in Tap Water
Electrochemical Sensing System Simazine-Imprinted Polymer Receptor Tap Water
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2009/9/4
A simazine sensing system, composed of column packed with a molecularly imprinted polymer (Sim-MIP) and an electrochemical analyzer, was scaled down in order to easily determine the concentration of s...
Experimental Results on an Integrated GPS and Multisensor System for Land Vehicle Positioning
Integrated GPS Multisensor System Land Vehicle Positioning
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2009/9/3
Global position system (GPS) is being widely used in land vehicles to provide positioning information. However, in urban canyons, rural tree canopies, and tunnels, the GPS satellite signal is usually ...
Collision Avoidance Sensor System with Beam Width Selection Method
Beam width selection method Safety device Collision avoidance sensor
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2009/6/12
A safety area sensor for automatic guided vehicles using a semiconductor laser and a CCD camera has been studied. But this detection system, which depends on the light intensity, has the weak point fo...