Application of PDA Industry Data Acquisition System in Analysis of the Reason of Strip Blocked in Hot Mill

2012 ◽  
Vol 591-593 ◽  
pp. 1758-1761
Author(s):  
Su Ying Hu ◽  
He Bao Yu
Keyword(s):  
Control System ◽  
Data Acquisition ◽  
Sampling Rate ◽  
Data Acquisition System ◽  
Fault Analysis ◽  
Acquisition System ◽  
Hot Strip Rolling ◽  
Strip Rolling ◽  
High Sampling Rate ◽  
Hot Strip

PDA, one product from iba AG, is one open progress data acquisition system used for automatic control system. After the simple introduction about the PDA, an application in AISC hot-strip Rolling Mill was shown for analyzing the reason of strip block. The fact showed that the PDA system had many advantage, high sampling rate, highly real-time performance, highly stability, and provide impersonal and accurate evidence for driven system commissioning. Also, this system could record data for fast fault analysis and time sequence analyzing of AUTO control system.

Multi-Channel Simultaneous Data Acquisition System with Variable Sampling Rate

2014 ◽  
Vol 635-637 ◽  
pp. 896-900
Author(s):  
Rui Qing Mao
Keyword(s):  
Data Acquisition ◽  
Performance Test ◽  
Sampling Rate ◽  
Data Acquisition System ◽  
Input Voltage ◽  
Sampling Frequency ◽  
Acquisition System ◽  
Environmental Detection ◽  
Interface Circuit ◽  
Voltage Range

Data Acquisition System is very important for Environmental Detection Robot in its self-positioning or measuring the spatial distribution of the concentration of poisonous and harmful gases, so the sampling frequency adjustable multi-channel synchronous data acquisition system was designed to satisfy the requirement of Environmental Detection Robot. Signal conditioning circuit,AD7606 interface circuit and the sampling frequency adjustable function were introduced in detail. The performance test results indicate that the data acquisition system can acquire multi-channel Data Simultaneously in real time, furthermore, the sampling rate and input voltage range can be set according to need, its provides the guarantee For environmental detection robot's follow-up data analysis.

An Efficient Data Acquisition System for Automatic Transmission

2012 ◽  
Vol 239-240 ◽  
pp. 865-868
Author(s):  
Chun Fu Li ◽  
Yan Qin Li
Keyword(s):  
Data Acquisition ◽  
Virtual Instrument ◽  
Automatic Transmission ◽  
Sampling Rate ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Transmission Oil ◽  
Data Acquisition Card ◽  
Efficient Data ◽  
Armored Vehicle

A data acquisition system for electronic automatic transmission test, which makes use of American NI’s data acquisition card, is designed based on Virtual Instrument. The data can be collected by the data acquisition system include automatic transmission oil pressure, solenoid duty, as well as speed of turbine and output shaft of transmission and throttle degree of engine and so on. The key problems of the system design are measurement method of automatic transmission solenoid duty, signal conditioning circuit design and how to improve sampling rate of the system. Test platform is of a armored vehicle which has equipped a high-power electronic automatic transmission. The automatic transmission shift control strategy and characteristics of throttle oil pressure etc can be obtained through test data acquisition.

scholarly journals Development of Low Cost Miniature USB Based Data Acquisition System for Biomedical Instrumentation

2018 ◽  
Vol 10 (1) ◽  
pp. 1-11
Author(s):  
Abdullah Al Amin ◽  
K Siddique E Rabbani
Keyword(s):  
Data Acquisition ◽  
Digital Media ◽  
Medical Physics ◽  
Low Cost ◽  
Sampling Rate ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Biomedical Instrumentation ◽  
Bioelectric Signals ◽  
Very High

In biomedical instrumentation, computer based data acquisition system is required for recording of physiological parameters and bioelectric signals, which allows signal processing, display, analysis and storage in digital media. However, Most of the commercially available PC based Data Acquisition systems are of very high cost and requires specific commercial software, again at a very high cost. Moreover, if the data is not stored in raw binary or known format, it is not possible for the user to use the data in other system or software of their own choice. Therefore, a low cost, simple and open source PC based data acquisition system for biomedical application would be very useful for biomedical instrument developers and researchers in the low resource countries. In this work, we present such development of data acquisition system. The developed system utilizes an 8-bit ordinary low cost microcontroller and some electronic circuit component to develop the data acquisition system and implementation of USB 1.1 (Universal Serial Bus) interface to PC. The onboard 10-bit ADC of the microcontroller was used for analog data sampling. Two sampling and data transfer mode is implemented, (i) Continuous mode with low sampling rate (800 sample/sec) and practically real time plotting and (ii) Batch mode, with high sampling rate (76.9 k sample/sec) but with batch type plotting. To evaluate the system, PC side GUI (Graphical User Interface) software was also developed. The GUI of system shows that a test sinusoidal signal is reproduced very nicely without any amplitude and phase distortion within the frequency band of 1 to 10 KHz. The system is suitable for low frequency bioelectric signals like ECG, EEG etc. and as well as high frequency signal like EMG, NCV etc. The system is low cost, miniature, simple, and efficient and being used in several indigenously developed medical devices like ECG, EMG, NCV and FIM [Rabbani et al, 1999] at the authors’ department with excellent satisfactory results.Bangladesh Journal of Medical Physics Vol.10 No.1 2017 1-11

Data acquisition and slow control interface for the Mu2e experiment

2021 ◽  
Vol 16 (12) ◽  
pp. C12020
Author(s):  
A. Gioiosa ◽  
R. Bonventre ◽  
S. Donati ◽  
E. Flumerfelt ◽  
G. Horton-Smith ◽  
...  
Keyword(s):  
Control System ◽  
Data Acquisition ◽  
Cosmic Ray ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Industrial Control ◽  
Online Data ◽  
Experimental Physics ◽  
Control Interface ◽  
Computing Center

Abstract The Mu2e experiment at the Fermilab Muon Campus will search for the coherent neutrinoless conversion of a muon into an electron in the field of an aluminum nucleus with a sensitivity improvement by a factor of 10000 over existing limits. The Mu2e Trigger and Data Acquisition System (TDAQ) uses otsdaq as the online Data Acquisition System (DAQ) solution. Developed at Fermilab, otsdaq integrates both the artdaq DAQ and the art analysis frameworks for event transfer, filtering, and processing. otsdaq is an online DAQ software suite with a focus on flexibility and scalability and provides a multi-user, web-based, interface accessible through a web browser. The data stream from the detector subsystems is read by a software filter algorithm that selects events which are combined with the data flux coming from a cosmic ray veto system. The Detector Control System (DCS) has been developed using the Experimental Physics and Industrial Control System (EPICS) open source platform for monitoring, controlling, alarming, and archiving. The DCS system has been integrated into otsdaq. A prototype of the TDAQ and the DCS systems has been built at Fermilab’s Feynman Computing Center. In this paper, we report on the progress of the integration of this prototype in the online otsdaq software.

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