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Matching method and device for bearing power amplifier channel and sensor channel

A matching method and sensor technology, applied in the field of signal matching, can solve problems such as unproposed solutions, and achieve the effect of improving safety

Active Publication Date: 2021-01-05
TIANJIN EMAGING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] For the above problems, no effective solution has been proposed

Method used

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  • Matching method and device for bearing power amplifier channel and sensor channel
  • Matching method and device for bearing power amplifier channel and sensor channel
  • Matching method and device for bearing power amplifier channel and sensor channel

Examples

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Embodiment 1

[0025] According to an embodiment of the present invention, an embodiment of a method for matching a bearing power amplifier channel and a sensor channel is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be implemented in a computer system such as a set of computer-executable instructions and, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0026] figure 1 It is a flowchart of a matching method between a bearing power amplifier channel and a sensor channel according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0027] Step S102, collecting the first analog voltage value of the sensor, wherein the first analog voltage value includes: a first sub-analog voltage value and a second sub-analog voltage value, and the first sub-analog volta...

Embodiment 2

[0062] The embodiment of the present invention also provides a matching device for the bearing power amplifier channel and the sensor channel, the matching device for the bearing power amplifier channel and the sensor channel is used to implement the matching method for the bearing power amplifier channel and the sensor channel provided in the above content of the embodiment of the present invention , the following is a specific introduction of the matching device for the bearing power amplifier channel and the sensor channel provided by the embodiment of the present invention.

[0063] Such as image 3 as shown, image 3 It is a schematic diagram of the above-mentioned matching device of the bearing power amplifier channel and the sensor channel, and the matching device of the bearing power amplifier channel and the sensor channel includes: a first acquisition unit 10, a second acquisition unit 20, a determination unit 30 and a matching unit 40, wherein,

[0064] The first a...

Embodiment 3

[0073] An embodiment of the present invention also provides an electronic device, including a memory and a processor, the memory is used to store a program that supports the processor to execute the method described in the first embodiment above, and the processor is configured to execute the program stored in memory.

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Abstract

The invention provides a matching method and device for a bearing power amplifier channel and a sensor channel, and relates to the technical field of signal matching, including: collecting the first analog voltage value of the sensor; collecting the second analog voltage value of the sensor; using the first analog voltage value and the second analog voltage value to determine the target channel of the sensor; matching the magnetic suspension bearing power amplifier channel with the target channel solves the technical problem that it is difficult to automatically match the magnetic suspension bearing power amplifier channel and the sensor channel in the prior art.

Description

technical field [0001] The invention relates to the technical field of signal matching, in particular to a matching method and device for a bearing power amplifier channel and a sensor channel. Background technique [0002] In the existing magnetic suspension control process, the magnetic suspension controller collects sensor signals, calculates the sensor signals and drives the output of the attack amplifier to control the bearing suspension, but in the actual use process, there may be a mismatch between the power amplifier channel and the magnetic suspension sensor signal. Situations, resulting in abnormal suspension during rotation, and even irreversible damage caused by bearing falling. [0003] Therefore, how to match the power amplifier channel with the magnetic levitation sensor signal has become an urgent problem to be solved. [0004] For the above problems, no effective solution has been proposed yet. Contents of the invention [0005] In view of this, the purp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00
CPCG06F2218/12
Inventor 衣存宇沙宏磊洪申平沈虹韩景超刘万虎李凯魏靖董丽佳
Owner TIANJIN EMAGING TECH
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