Temperature and humidity control method for wood drying system based on multi-sensor data fusion algorithm

A technology of wood drying and data fusion, applied in the direction of drying solid materials, electrical digital data processing, special data processing applications, etc., can solve problems such as equipment crashes, lack of integrity and robustness, etc.

Inactive Publication Date: 2012-06-13
任洪娥
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Problems solved by technology

Because a sensor must have a steady state or an intermittent unsteady state, it...

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  • Temperature and humidity control method for wood drying system based on multi-sensor data fusion algorithm
  • Temperature and humidity control method for wood drying system based on multi-sensor data fusion algorithm
  • Temperature and humidity control method for wood drying system based on multi-sensor data fusion algorithm

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[0050] DETAILED DESCRIPTION One. The temperature and humidity control method of a wood drying system based on a multi-sensor data fusion algorithm is implemented by the following steps:

[0051] Step 1: Use n temperature sensors to collect the temperature value in the wood drying room, and calculate the temperature value according to the fuzzy entropy algorithm to obtain n temperature parameters;

[0052] Use m wood moisture content sensor probes to collect the humidity value in the wood drying room, and calculate the humidity value according to the fuzzy entropy algorithm to obtain m humidity parameters;

[0053] Step 2: Integrate the n temperature parameters and m humidity parameters obtained in step 1 according to the clustering fusion algorithm to obtain temperature control parameters and humidity control parameters;

[0054] Step 3: Control the heater in the wood drying system according to the temperature control parameters obtained in Step 2 to realize the temperature control of ...

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Abstract

The invention discloses a temperature and humidity control method for a wood drying system based on a multi-sensor data fusion algorithm and relates to a temperature and humidity control method for a wood drying system. The invention aims to apply the multi-sensor data fusion algorithm to control of the wood drying system so as to improve temperature and humidity control accuracy. The method comprises the following steps of: acquiring a temperature value and a humidity value in a wood drying chamber by using n temperature sensors and m wood moisture content sensor probes, and calculating the temperature value and the humidity value to obtain n temperature parameters and m humidity parameters according to a fuzzy entropy algorithm; and performing data integration according to a clustering ensemble algorithm, and obtaining temperature control parameters and humidity control parameters to control heaters and humidifiers in the wood drying system, so that the temperature and the humidity of the wood drying system are controlled. The temperature and humidity control method is suitable for controlling the temperature and the humidity of the wood drying system.

Description

Technical field [0001] The invention relates to a temperature and humidity control method of a wood drying system. Background technique [0002] Currently, one of the hotspots of intelligent control systems is the aggregation and integration technology of multiple sensors. It is one of the basic focuses of the information field in the new era, and it also covers many aspects of current science and technology. Because a sensor must have a steady state or an intermittent unsteady state, without integrity and robustness, a sudden problem may cause a device crash. The solution to these difficulties is multi-sensor aggregation and integration technology. The advantages of the number of sensors not only express the multi-angle characteristics in the same background, but also show the different background characteristics. The use of multi-sensor monitoring equipment can not only realize the collection of signals, but also realize the parallelization of control methods. While obtaini...

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Application Information

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IPC IPC(8): F26B25/22G06F19/00
Inventor 任洪娥陈龙
Owner 任洪娥
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