Microprocessors in Signal Processing, Measurement and Control

According to the signal processing unit in aerospace measurement and control system between the flow of water features, this paper proposes a software suitable for aerospace measurement and control system of driving mechanism. This paper first introduces the basic structure of aerospace measurement and control system software, having studied the static and dynamic data stream driving mechanism on the basis of detailed discusses the design and implementation process of this kind of driving mechanism of data stream. It adopts the method of message control, according to the dynamic data flow driven mechanism, realize the process of the signal processing unit and each signal processing unit between the data flow between the internal thread. Compared the same sort of dynamic data stream driving mechanism, the drive mechanism possesses the advantages of flexibility and easy to implement.

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Research of Roll Processing Instrument Upgrading and Improvement

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.684.386 ◽

2013 ◽

Vol 684 ◽

pp. 386-389

Author(s):

Wei Qiang Liao ◽

Li Ming Ling ◽

Jian Zhou

Keyword(s):

Data Transmission ◽

Research Data ◽

Control Instrument ◽

Data Extract ◽

Administrative Area ◽

Processing Measurement ◽

And Control ◽

Relationship Of ◽

Measurement And Control ◽

The Relationship

Introduce data extract from old Rolling processing measurement and control instrument. Research data transmission between administrative area and production field; achieve record, save, monitor and output of machine data. Research the relationship of administrative area and production field. Study control platform on PC, achieve the control of machine and operator by PC.

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Measurement Data Processing with the Use of Art Networks

Civil and Environmental Engineering Reports ◽

10.2478/ceer-2018-0029 ◽

2018 ◽

Vol 28 (2) ◽

pp. 186-195

Author(s):

Maria Mrówczyńska ◽

Jacek Sztubecki

Keyword(s):

Measurement Data ◽

Strong Impact ◽

Resonance Theory ◽

Adaptive Resonance ◽

Control Networks ◽

Vertical Displacements ◽

Processing Measurement ◽

And Control ◽

Measurement And Control

Abstract ART (Adaptive Resonance Theory) networks were invented in the 1990s as a new approach to the problem of image classification and recognition. ART networks belong to the group of resonance networks, which are trained without supervision. The paper presents the basic principles for creating and training ART networks, including the possibility of using this type of network for solving problems of predicting and processing measurement data, especially data obtained from geodesic monitoring. In the first stage of the process of creating a prediction model, a preliminary analysis of measurement data was carried out. It was aimed at detecting outliers because of their strong impact on the quality of the final model. Next, an ART network was used to predict the values of the vertical displacements of points of measurement and control networks stabilized on the inner and outer walls of an engineering object.

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Study on the Electronic Ignition System Bench on SCM

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.590.212 ◽

2012 ◽

Vol 590 ◽

pp. 212-215

Author(s):

Shan Zhen Xu ◽

Hong Lei Gu ◽

Cheng Wang

Keyword(s):

Signal Processing ◽

Power Supply ◽

Supply Voltage ◽

Power Supply Voltage ◽

Ignition System ◽

Voltage Signal ◽

Temperature Signal ◽

The Moment ◽

And Control ◽

Measurement And Control

To enhance the power of the engine and improve the emissions performance, The Intake air temperature signal , knock signal, throttle signal and power supply voltage signal were used as the correction references for the ignition advance angle. According to the parameter characteristics, the schemes of the measurement and control were proposed. The sensors were selected and corresponding parameters were determined. And then parameters of signal processing circuits designed, so that determined the moment of ignition. The experiment proved that the electronic ignition system designed in this paper, can meet the expected demand.

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