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INCIDENCE ANGLE INFLUENCE ON THE QUALITY OF TERRESTRIAL LASER SCANNING POINTS
aser scanning incidence angle individual point quality measurement setup
2016/2/29
A terrestrial laser scanner measures the distance to an object with a precision in the order of millimeters. The quality of each single
point in a point cloud affects post-processing applications, su...
THE RADIATION QUALITY FACTOR OF VERTICALLY POLARIZED SPHERICAL ANTENNAS ABOVE A CONDUCTING GROUND PLANE
Antennas
2014/12/8
The radiation quality factor of small vertically polarized antennas above a ground plane is investigated. Although the quality factor of small antennas in free space has been investigated extensively ...
Adaptive neuro-fuzzy inference system to improve the power quality of variable-speed wind power generation system
Wind power generation system adaptive neuro-fuzzy inference system pitch angle control power quality Matlab/Simulink
2010/10/12
In this study, an adaptive neuro-fuzzy inference system is designed for output voltage and frequency control of a variable-speed wind power generation system. Variable-speed wind power generation syst...
A power quality monitoring system based on MATLAB Server Pages
Analyzer data acquisition harmonics microcontroller PQ monitoring MSP power quality
2010/10/12
The power quality (PQ) requirement is one of the most important issues for power companies and their customers. Continuously monitoring the PQ from remote and distributed centers will help to improve ...
To know the air quality of the urban atmosphere, precise measurement of key species is essentially important such as NOx and VOCs because they are very reactive and some of them are toxic. NOx indicat...
Direct Growth of High-Quality InP Layers on GaAs Substrates by MOCVD
Metamorphic buffer layer LP-MOCVD HEMT
2010/12/7
In this report, we have overcome the drawback of surface roughness of metamorphic buffer layer by LP-MOCVD technique and have grown InP metamorphic buffer layers with various thickness on misoriented ...
Characteristics of MOCVD-Grown High-Quality CdTe Layers on GaAs Substrates
MOCVD-Grown High-Quality CdTe Layers GaAs Substrates
2010/12/14
CdTe epitaxial layers are grown successfully on a (100)-GaAs substrate by metalorganic chemical vapor deposition (MOCVD) using dimethylcadrnium (DMCd) and diethyltelluride (DETe) as alkyl sources. The...
Parameters That Influence the Ultrasonic Bond Quality
Parameters the Ultrasonic Bond Quality the ultrasonic bond system
2010/12/27
This paper summarizes some non-destructive ultrasonic bond quality test methods. Systems described in the literature are mainly based on monitoring the deviation of the vibration amplitude during weld...
Application-Oriented Description of the Quality of Electronic Components (ppm Concept)
Electronic Components Application-Oriented Description
2010/12/28
Traditionally the production quality of components is described by “acceptable quality levels” (AQL). Agreements, referring to this principle, determine the acceptance or refusal of batches that have ...
The quality and reliability of hybrid circuits is examined, with particular reference to the BS9000/CECC systems. It is shown that the capability approval approach developed within the BS9000/CECC sys...