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Prediction method of load parameter

A prediction method and parameter technology, applied in hardware monitoring and other directions, to achieve the effect of accurate and timely control

Active Publication Date: 2014-09-24
安徽曙光信息产业有限公司
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  • Description
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  • Application Information

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Problems solved by technology

[0006] Aiming at the technical problem in the prior art that there is no prediction by means of frequency domain and autocorrelation, the present invention proposes a method for predicting load parameters, which solves the technology of how to predict load parameters by means of frequency domain and autocorrelation question

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Embodiment Construction

[0022] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0023] figure 1 is an overall flowchart of a load parameter prediction method according to an embodiment of the present invention. exist figure 1 middle:

[0024] Step S102: converting the time-domain load parameter sequence of the device into a frequency-domain load parameter sequence.

[0025] Step S104: Obtain at least one period of the load parameter of the device according to the frequency domain load parameter sequence.

[0026] Step S106: Obtain the autocorrelation coefficient corresponding to each period according to the predetermined time and at least one period.

[0027] Step S108: Predict the rate of change of the first load parameter according to the...

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Abstract

The invention provides a prediction method of a load parameter, which comprises the following steps of: converting a time domain load parameter sequence of a device into a frequency domain load parameter sequence, obtaining at least one period of the load parameter of the device according to the frequency domain load parameter sequence; obtaining an autocorrelation coefficient corresponding to each period according to a predetermined time and at least one period; and predicting a first load parameter change rate according to the autocorrelation coefficient. By using the prediction method of the load parameter, the load parameter can be predicted more accurately and flexibly; and furthermore, a server can be controlled more accurately and timely.

Description

technical field [0001] The invention relates to the field of electronic equipment, in particular to a method for predicting load parameters. Background technique [0002] In electronic devices, especially servers, the load parameters are constantly changing. If the processing capacity of the server is too low, it will be difficult to support the operation of the devices. If the processing capacity of the server is too high, it will cause waste. Therefore, it is necessary to be able to predict future load parameters according to previous load parameters, and then change the processing capability of the server so that the processing capability of the server matches the load parameter. [0003] In the Chinese patent application with the publication number CN101682253A, a predictive control system for power conversion circuits is provided. The predictive control system transmits the power from the input side to the output side through an on-off switch. It is characterized in tha...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/30
Inventor 李麟刘瑞贤
Owner 安徽曙光信息产业有限公司