Results 21 to 30 of about 291,024 (349)
New solutions for controlled compensating devices [PDF]
E3S Web of Conferences, 2021 The article presents material, which is based on the results of the analysis of literature sources on automatic devices for regulating reactive power in power supply systems. In addition, this article provides information regarding the operability of the
Karimov Raxmatillo Ch. +3 more
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OPTIMIZING THE CMM CONTROL PROCESS OF AIRCRAFT FRAMES [PDF]
Carpathian Journal of Electrical Engineering, 2021 The paper presents the optimization of the control process of a family of complex aircraft parts by designing a modular device for the CMM (coordinate measuring machine), how to assemble the elements, how to align the device on the machine table and the ...
Marius COSMA +2 more
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Vibrations in engineering and technology, 2021 Control and measuring equipment is one of the first places in terms of breadth and efficiency of MP-tools. The microprocessor device (MPP) built into the measuring device expands its possibilities, adds new qualities for vibrating machines. Such a device
O. Voznyak +2 more
semanticscholar +1 more source
Analysis of Electrical Machines’ State by Measuring the Interturn Resistance in Its Windings
Приборы и методы измерений, 2023 Diagnostic methods applied in the industry do not allow to control the state of electrical machines windings in working condition and to fix the defect formation in them at the early stages of development.
A. V. Isaev +3 more
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Fluidic Flow Measurement and Control Devices
Measurement and Control, 1972 Some pure fluid digital flowmeters are described and factors determining their accuracy are discussed. One meter under development is described in detail and performance characteristics are given. A new type of vortex flow controller is also described and shown to have advantages in performance and geometry over existing devices. Further improvements
R. F. Boucher, J. K. Royle
openaire +2 more sources
Compact embedded device for lock-in measurements and experiment active control [PDF]
Review of Scientific Instruments, 2019 We present a multi-purpose toolkit for digital processing, acquisition, and feedback control designed for physics labs. The kit provides in a compact device the functionalities of several instruments: function generator, oscilloscope, lock-in amplifier, proportional-integral-derivative filters, ramp scan generator, and a lock-control.
Marcelo Alejandro Luda +3 more
openaire +4 more sources
The Rapid Detection Device for Hydrogen Content of Aluminum Alloy Melt Based on TCS208F
Journal of Harbin University of Science and Technology, 2018 Hydrogen content is the main factor affecting the quality of aluminum alloy melt，so it is very important to accurately and rapidly measure the hydrogen content in aluminum alloy melt to improve the quality of the casting.
LI Yan +3 more
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Journal of Orthopaedic Surgery and Research, 2022 Background Distal clavicular fracture is a shoulder joint injury that is common in clinical settings and is generally surgically treated using the clavicular hook plate technique with a confirmed curative effect.
Dashuang Li +5 more
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Laser devices for geometric parameters measuring of three-dimensional objects [PDF]
Технологія та конструювання в електронній апаратурі, 2010 The article describes measuring method and presents basic variants of multi-coordinate devices for complicated surface shape control, with distinguishing method of sounding beam forming. The constructing principle and the construction of three-coordinate
V. N. Ilyin +2 more
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A Laser-Based Measuring System for Online Quality Control of Car Engine Block
Italian National Conference on Sensors, 2016 For online quality control of car engine production, pneumatic measurement instrument plays an unshakeable role in measuring diameters inside engine block because of its portability and high-accuracy. To the limitation of its measuring principle, however,
Xingqiang Li, Zhong Wang, Luhua Fu
semanticscholar +1 more source