Data acquisition system for MAET with magnetic field measurements

2019 ◽  
Vol 64 (11) ◽  
pp. 115016 ◽  
Author(s):  
Keivan Kaboutari ◽  
Ahmet Önder Tetik ◽  
Elyar Ghalichi ◽  
Mehmet Soner Gözü ◽  
Reyhan Zengin ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Data Acquisition ◽  
Field Measurements ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Magnetic Field Measurements

AGV Magnetic Sensor Data Acquisition System

2015 ◽  
Vol 713-715 ◽  
pp. 1056-1060 ◽  
Author(s):  
Wei Xin Wang
Keyword(s):  
Magnetic Field ◽  
Data Acquisition ◽  
Data Acquisition System ◽  
Magnetic Sensor ◽  
Acquisition System ◽  
Sensor Data ◽  
Magnetic Data ◽  
Soft Magnetic ◽  
The Magnetic Field ◽  
Sensor Data Acquisition

Based on PNI11096 magnetic sensor data acquisition system can be used for path recognition of automatic guided vehicle (AGV). The use of the magnetic field on the path to produce paving soft magnetic strip, AGV at run time through the sensor detects the current relative to the magnetic field strength of soft magnetic data will be returned in the STM32 chip data processing after two values through the open collector output 16 bit IO, provide location information for AGV.

A Small-Sized and Battery-Supplied Data Acquisition System for the Electromagnetic Launcher to Measure Pulsed Magnetic Fields

2017 ◽  
Vol 870 ◽  
pp. 85-92
Author(s):  
Rong Gang Cao ◽  
Xiang Cai Xu
Keyword(s):  
Magnetic Field ◽  
Magnetic Fields ◽  
Data Acquisition ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Pulsed Magnetic Fields ◽  
Electromagnetic Launcher ◽  
Contact Surfaces ◽  
Sd Card ◽  
Transient Magnetic Fields

In rail-gun launchers, the main current is pulsed and can reach up to several MA. The width of the pulse is about 2 - 4ms. When pulsed currents are supplied from the pulse power, it will generate a large transient magnetic field around the armature. Meanwhile, the armature will be accelerated up to 2km/s by a large electromagnetic force. In order to research the features of the fields around contact surfaces between rails and the armature, it needs to use a small-sized and battery-supplied data acquisition system to measure pulsed magnetic fields. The B-dot probe acts as a sensor to acquire the transient magnetic fields. All data will be stored in a SD card. The armature and SD card will be caught and fetched back after the launching. The system would be suitable and useful for the electromagnetic launcher design.

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