Optical Flow Sensor Using Geometric Moiré Interferometry

2004 ◽  
Author(s):  
S. Horowitz ◽  
T. Chen ◽  
L. N. Cattafesta ◽  
M. Sheplak ◽  
T. Nishida ◽  
...  
Keyword(s):  
Optical Flow ◽  
Moiré Interferometry ◽  
Flow Sensor ◽  
Moire Interferometry ◽  
Optical Flow Sensor ◽  
Geometric Moiré

Measuring of the irregular flow of milk by the contactless optical flow sensor

2017 ◽  
Author(s):  
Dmitriy A. Gerasimov ◽  
Sergey A. Terentiev ◽  
Alexander V. Anikeev ◽  
Eugene S. Povenov ◽  
Eugene V. Sypin
Keyword(s):  
Optical Flow ◽  
Flow Sensor ◽  
Optical Flow Sensor

scholarly journals Characterization of a Low-Cost Optical Flow Sensor When Using an External Laser as a Direct Illumination Source

Sensors ◽  
2011 ◽  
Vol 11 (12) ◽  
pp. 11856-11870 ◽  
Author(s):  
Davinia Font ◽  
Marcel Tresanchez ◽  
Tomàs Pallejà ◽  
Mercè Teixidó ◽  
Jordi Palacín
Keyword(s):  
Optical Flow ◽  
Low Cost ◽  
Flow Sensor ◽  
Direct Illumination ◽  
Optical Flow Sensor ◽  
Illumination Source

Optical flow sensor based localization system for a cooperating spacecraft testbed

2015 ◽  
Author(s):  
Andrea Valmorbida ◽  
Sergio Tronco ◽  
Mattia Mazzucato ◽  
Stefano Debei ◽  
Enrico C. Lorenzini
Keyword(s):  
Optical Flow ◽  
Flow Sensor ◽  
Localization System ◽  
Optical Flow Sensor

Optical Flow Sensor Designed for Altitude-Holding Flight

2011 ◽  
Vol 383-390 ◽  
pp. 598-604
Author(s):  
Xiao Ming Liu ◽  
Wan Chun Chen ◽  
Xing Liang Yin ◽  
Xiao Lan Xing
Keyword(s):  
Optical Flow ◽  
Flow Sensor ◽  
Cruise Missile ◽  
Optical Navigation ◽  
Control Loop ◽  
Basic Parameters ◽  
Low Altitude ◽  
Hardware In Loop ◽  
Optical Flow Sensor ◽  
Hardware In Loop Simulation

An optical flow sensor is fabricated by using an optical navigation sensor as its core chip. The design process is detailed and an optical flow testing platform is designed to test its performance and calibrate its basic parameters. Then the optical flow sensor is introduced to the altitude-holding control loop of a cruise missile and a hardware-in-loop simulation is demonstrated. The simulation result verifies the sensor’s effectiveness in the low-altitude penetration.

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