velocity sensor
Particle Velocity Sensor and Its Application in Near Field Noise Scanning Measurement
... μ-flown sensor, also known as particle velocity sensor (PVS), which realize direct measurement of acoustic particle velocity [4] ...μ-flown sensor [6] ...
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Humidity effect on pressure velocity sensor examined in sound absorption measurement with ensemble averaging technique
... The authors have proposed an absorption measurement method Ea-method that utilizes ensemble averaging and pressure-velocity sensor pu- sensor for measuring surface normal impedance requi[r] ...
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Analytical model of the crossed wire particle velocity sensor
... particle velocity sensing based on thermal sen- ...the sensor. When an acoustic particle velocity, aka a sound wave, travels over the sensor, the thermal profile will be ...
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High Sensitivity 'Hot-wire'-based Gas Velocity Sensor for safe monitoring in mining applications
... Based on the above analysis, a practical fiber-optic ‘hot-wire’ sensor probe was designed and built, following which its performance was evaluated. The design, shown in Figure 2, uses the principles established in ...
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A self-powered triboelectric velocity sensor for impact detection in composite structures
... the sensor changes from the initial state to the contact state as represented in ...the sensor configuration varies from the contact state to the separation state shown in ...the sensor revert backs ...
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Optimal design of velocity sensor for open channel flow using CFD
... original sensor geometry was developed by engineers who focused on creating a relatively smooth ...desired velocity range. The CFD simulation was used to predict the velocity measurement expected ...
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Framework for quantifying flow and sediment yield to diagnose and solve the aggradation problem of an ungauged catchment
... Abstract. Estimating sediment deposition in a stream, a standard procedure for dealing with aggradation prob- lem is complicated in an ungauged catchment due to the absence of necessary flow data. A serious aggradation ...
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Design of Velocity Measurement Circuit for Propeller Type Sensor Used on Physical Hydraulic Models
... type velocity sensor is used for velocity ...The sensor used with propeller type of Current meter in physical models at CWPRS is of 15mm diameter and width 5 ...has velocity range 5-100 ...
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Solving Downgrade and DoS Attack Due to the Four Ways Handshake Vulnerabilities (WIFI)
... angle sensor, velocity sensor, deflection angular velocity sensor and GPS navigation technology to adjust the horizontal and vertical swing ...
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Prediction of parameters to avoid vehicle roll over using neural networks
... Later systems make use of additional information available from a yaw velocity sensor, steering wheel angle and velocity as well as other pertinent parameters.[9] Maximum directional con[r] ...
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Sensitivity analysis for a 4 sensor probe used for bubble velocity vector measurement
... Realising the possibilities of making error while taking reading of δ t 11 , δ t 22 and δ t 33 . Detail analysis had been carried out introducing an error in δ t 11 of the same range of ±10% in an angle of 0.1° and 5°. ...
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Influence of Attachment Line Flow on Form Drag
... free-stream velocity. In this case a velocity of 45m/s was selected, which is about 80% of the maximum achievable air speed inside the empty test section ...
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The Effect of Intelligent Semi-Active Thermal Exchange- Fuzzy Inference System in Structural Seismic Rehabilitation
... Where T i,j is the j-th parameter of the i-th representative. T j,min and T j,max were the lower and upper margins of the j-th parameter, respectively. To maintain the formation of the representatives, only one dimension ...
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Developing a Weather Monitoring System on Android Platform
... vane sensor to calculate the wind direction and its velocity; raindrop sensor to detect if it is rain; and DHT11 sensor to monitor the temperature and ...
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Technical Tools for Studying Structure and Dynamics of Water Masses
... electromagnetic sensor of the current velocity vector component pulsations ...current velocity vector component pulsations with triaxial electromagnetic sensor of spherical direction diagram ...
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Nonlinear observers for attitude estimation in gyroless spacecraft via Extended Kalman filter algorithm
... The performance of the nonlinear observer designed in this work has been analyzed and validated using real sensors data from the RazakSAT satellite. RazakSAT is a Malaysian satellite which was launched into Low Earth ...
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Improvement of Motorcyclists' Safety: Designing a Motorcycle Observation Assist
... radar sensor [24] , as it measures and returns the speed at which a detected object is coming towards the ...Rear Velocity Module has to measure the velocity of objects over a distance that can go up ...
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Integration of Human Walking Gyroscopic Data Using Empirical Mode Decomposition
... corresponding sensor axes. These integrated signals do not necessarily coincide with the actual rotations of the corresponding axis of the IMU local frame. This is because a small rotation of the IMU local ...
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Kalman Filteroptimal Estimator- A Tracker Development Approach
... [14] UtpalBhattacharjeeandPranab Das, “Performance Evaluation of Wiener Filter and Kalman Filter Combined with Spectral Subtraction in Speaker verification System”, Int J of Innovative Technology and Exploring ...
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Development of sensor based touch pad for hand movement analysis
... Communication with all the registers of the device is performed using either I^C at 400KHz or SPI at 1MHz. For application requiring faster communication the sensor and the interrupt registers may be read using ...
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