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Optical security component and method for manufacturing such a component

2017
According to one aspect, the present description relates to an optical security component (20) comprising a first layer (23) made of dielectric material at least partially structured on one side, a second layer (22) deposited on said at least partially structured side in at least one first region and having a spectral band of reflection in the visible,
Chikha, Khalil   +4 more
openaire   +1 more source

Coal mine safety warning system based on principal component method and neural network

2017 6th Data Driven Control and Learning Systems (DDCLS), 2017
Xiangzhong Meng, P. Lu, Baolei Wang
semanticscholar   +1 more source

Interpolation Method for a Function with a Singular Component

2009
An interpolation formula for functions with boundary layer components is proposed. It is exact on the singular boundary layer component, that leads to uniform accuracy of the interpolation. It is shown, that the proposed formula can be used for interpolation of numerical solutions of boundary value problems with exponential and power layers.
openaire   +1 more source

ELECTRICAL COMPONENT AND METHOD FOR CONTROLLING AN ELECTRICAL COMPONENT

2011
According to the invention, an electrical component comprising a core (52) and a first and a second winding (L1, R1, L2, R2), which are arranged around the core, is controlled such that the first winding (L1, R2) is short-circuited via a quenching circuit (53) for quenching the inductive load of the second winding when the second winding (L2, R2) is ...
BOSCH GMBH ROBERT   +3 more
openaire   +1 more source

Component Methods

2012
David A. Swanson, Jeff Tayman
openaire   +1 more source

Method For Detecting Assembly Defects In Electronic Components Using The Method Of Principal Components

2023 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM), 2023
Valentina Ryabchenko   +2 more
openaire   +1 more source

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