High-speed wafer film measurement with heterogeneous optical sensor system

2021 ◽  
Author(s):  
Doo-Hyun Cho ◽  
Seung Beom Park ◽  
Sung-Ha Kim ◽  
Taejoong Kim ◽  
Kwangsung Lee
Keyword(s):  
Optical Sensor ◽  
High Speed ◽  
Sensor System

A laser-optical sensor system for blade vibration detection of high-speed compressors

2015 ◽  
Vol 64-65 ◽  
pp. 337-346 ◽  
Author(s):  
Mathias Neumann ◽  
Florian Dreier ◽  
Philipp Günther ◽  
Ulrich Wilke ◽  
Andreas Fischer ◽  
...  
Keyword(s):  
Optical Sensor ◽  
High Speed ◽  
Sensor System ◽  
Blade Vibration ◽  
Vibration Detection

Measurement of radial expansion and tumbling motion of a high-speed rotor using an optical sensor system

2011 ◽  
Vol 25 (1) ◽  
pp. 319-330 ◽  
Author(s):  
P. Günther ◽  
F. Dreier ◽  
T. Pfister ◽  
J. Czarske ◽  
T. Haupt ◽  
...  
Keyword(s):  
Optical Sensor ◽  
High Speed ◽  
Sensor System ◽  
Radial Expansion ◽  
Tumbling Motion

Engineering Test Satellite VII Rendezvous Docking optical sensor system

1994 ◽  
Author(s):  
Masaaki Mokuno ◽  
Isao Kawano ◽  
Hiroshi Horiguchi ◽  
Koichi Kibe
Keyword(s):  
Optical Sensor ◽  
Sensor System

Ultrasonic sensor system for the uses in intelligent motion control system of a mobile robots group

2010 ◽  
Vol 7 ◽  
pp. 109-117
Author(s):  
O.V. Darintsev ◽  
A.B. Migranov ◽  
B.S. Yudintsev
Keyword(s):  
Control System ◽  
Mobile Robot ◽  
Mobile Robots ◽  
Motion Control ◽  
High Speed ◽  
Ultrasonic Sensor ◽  
Sensor System ◽  
Motion Control System ◽  
Speed Sensor ◽  
Working Space

The article deals with the development of a high-speed sensor system for a mobile robot, used in conjunction with an intelligent method of planning trajectories in conditions of high dynamism of the working space.

Nanowire humidity optical sensor system based on fast Fourier transform technique

2015 ◽  
Author(s):  
S. Rota-Rodrigo ◽  
R. Pérez-Herrera ◽  
A. Lopez-Aldaba ◽  
M. C. López Bautista ◽  
O. Esteban ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Fast Fourier Transform ◽  
Optical Sensor ◽  
Sensor System

scholarly journals 4.1.2 An optical sensor system for characterization of ceramics based on laser speckle photometry

2019 ◽  
Author(s):  
L. Chen ◽  
U. Cikalova ◽  
B. Bendjus ◽  
S. Muench ◽  
M. Roellig
Keyword(s):  
Optical Sensor ◽  
Laser Speckle ◽  
Sensor System

Modeling of Characteristics of Magneto-Optical Sensor Using FEM and Dipole Model for Nondestructive Evaluation

2005 ◽  
Vol 297-300 ◽  
pp. 2022-2027 ◽  
Author(s):  
Jin Yi Lee ◽  
Ji Seoung Hwang ◽  
Tetsuo Shoji ◽  
Jae Kyoo Lim
Keyword(s):  
Optical Sensor ◽  
High Speed ◽  
Crack Depth ◽  
Image Data ◽  
Nondestructive Inspection ◽  
Dipole Model ◽  
Inspection System ◽  
Optical Intensity ◽  
The Finite Element Method ◽  
Reflected Light

The magneto-optical nondestructive inspection system (hereafter refer to as RMO system) using magneto-optical sensor (hereafter refer to as MO sensor) offers the benefits of providing image data and LMF information at the same time. Therefore this system makes it possible to carry out remote and high speed inspection of cracks from the intensity of the reflected light and to estimate the shape of a crack more effectively than by already existing methods. In other words, the shape of crack could be evaluated using image data, and crack depth can be determined by calculating the intensity of reflected light. The purposes of this study were to confirm the vertical components of leakage magnetic flux from a crack using RMO system and to verify the effects of MO sensor using the finite element method and dipole model calculation. The effectiveness of these analysis methods was compared with experiments using a RMO system and several types and sizes of the crack on plate specimens. The volume of a crack could be estimated using the optical intensity regardless of the shape of cracks.

Optical Sensor System for Early Warning of Inflow Organic Matter Breach in Large-Scale Irrigation Systems and Water Treatment Systems

2021 ◽  
pp. 1-1
Author(s):  
Sergey Sinitsa ◽  
Nir Sochen ◽  
David Mendelovich ◽  
Mikhail Borisover ◽  
Beni Lew ◽  
...  
Keyword(s):  
Organic Matter ◽  
Water Treatment ◽  
Early Warning ◽  
Optical Sensor ◽  
Large Scale ◽  
Sensor System ◽  
Irrigation Systems

Rapid and low-cost detection of moldy apple core based on an optical sensor system

2020 ◽  
Vol 168 ◽  
pp. 111276
Author(s):  
Long Li ◽  
Yankun Peng ◽  
Yongyu Li ◽  
Cheng Yang ◽  
Kuanglin Chao
Keyword(s):  
Optical Sensor ◽  
Low Cost ◽  
Sensor System
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