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Modeling method and device for magnetic bead simulation model

A technology of simulation model and modeling method, which is applied in the field of electronic information, can solve the problems of large simulation error and low model precision, and achieve the effect of improving simulation accuracy and modeling accuracy

Inactive Publication Date: 2012-02-29
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to provide a magnetic bead simulation model modeling method and device to optimize the problems of low model accuracy and large simulation errors in the prior art

Method used

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  • Modeling method and device for magnetic bead simulation model
  • Modeling method and device for magnetic bead simulation model
  • Modeling method and device for magnetic bead simulation model

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Embodiment Construction

[0054] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0055] like figure 1 Shown is the flowchart of a preferred embodiment of the magnetic bead simulation model modeling method of the present invention; this implementation includes the following steps:

[0056] Step S001: Constructing the magnetic bead simulation model structure;

[0057] like figure 2 Shown is a circuit diagram of a preferred embodiment of the magnetic bead simulation model structure of the present invention, including a DC resistance Rdc, a first resistance R1, a first inductance L1, a second resistance R2, a second inductance L2 and...

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Abstract

The invention discloses a modeling method and a modeling device for a magnetic bead simulation model. The method comprises the following steps of: constructing a magnetic bead simulation model structure; acquiring a fitted value of an element, of which the value cannot be determined according to a magnetic bead data manual, from the magnetic bead simulation model structure by searching; and performing global optimization on the fitted value to acquire a simulation value of the corresponding element. The device comprises a model structure construction module and a search module. By the method and the device, the modeling precision and the simulation accuracy of the magnetic bead simulation model are improved.

Description

technical field [0001] The invention relates to the technical field of electronic information, in particular to a method and device for modeling a magnetic bead simulation model. Background technique [0002] As the signal rate continues to increase, various signal integrity and power integrity problems on the single board become more and more prominent. In order to ensure performance and reduce power consumption, chip manufacturers use multi-voltage rail configurations and separate analog and digital power supplies, and each voltage rail needs to be powered separately. At the same time, more and more functional modules are integrated on the single board, and a large number of power supply modules need to be configured on the single board, often resulting in tight layout space, and the power supply network has to be combined in the single board design. When the analog power supply is combined with the digital power supply of the same voltage level, in order to ensure the qu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 于化林
Owner ZTE CORP