Numerically Filtering Based on PLC and the Application in the Control System of the Intelligent Building

He Jian Liu

doi:10.4028/www.scientific.net/AMM.130-134.2476

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 130-134Numerically Filtering Based on PLC and the...

Numerically Filtering Based on PLC and the Application in the Control System of the Intelligent Building

Abstract:

This article introduces the way Arithmetic Mean Filtering, Weighted Mean Filtering and Inertia Filtering are applied in dealing with analog signals in PLC control system. Apart from presenting the design of the corresponding numerical filtering procedure, it provides a concrete illustration by citing a case where numerical filtering is applied in Intelligent Building Control System. Facts show Application of numerical filtering effectively strengthens the liability of the system.

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Periodical:

Applied Mechanics and Materials (Volumes 130-134)

Pages:

2476-2480

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.130-134.2476

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Online since:

October 2011

Authors:

He Jian Liu

Keywords:

Control System, Intelligent Building, Numerical Filter, Programmable Logic Controller (PLC)

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References

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