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High-sampling-rate vibration analysis device based on Zynq Ultra Scale + MPSoC platform

A technology with high sampling rate and vibration analysis, which is applied in the direction of measuring device, vibration test, combination of various digital computers, etc., can solve the problems of unfavorable real-time analysis and positioning, poor real-time performance, etc.

Pending Publication Date: 2021-03-23
北京辰宇航康科技有限公司
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Problems solved by technology

[0007] The present invention provides a high-sampling-rate vibration analysis device based on the Zynq UltraScale+ MPSoC platform, which can solve the problem of poor real-time performance in the prior art, which is not conducive to real-time analysis and positioning of the working status of various parts of rotating machinery by technicians

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  • High-sampling-rate vibration analysis device based on Zynq Ultra Scale + MPSoC platform
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Embodiment Construction

[0025] The present invention will be described in detail below with the best embodiment.

[0026] Such as figure 2 Shown, the present invention discloses a kind of high sampling rate vibration analysis device based on Zynq UltraScale+ MPSoC platform, it is built on the hardware platform basis of Zynq UltraScale+ MPSoC, this platform has integrated 64 quad-core ARM Cortex-A53 processors (APU ), dual-core ARM Cortex-R5 processor (RPU), ARM Mali-400MP multi-core GPU conforming to the OpenGL ES 1.1 / 2.0 standard, FPGA programmable parts and other resources, and there is a high-performance AXI4 bus between PS and PL as a data high-speed The transmission path is exchanged, thereby solving the bottleneck of the data transmission path and rate in the traditional implementation scheme. In addition, the combination of 64-bit quad-core ARM Cortex-A53 processor, dual-core ARM Cortex-R5 processor and ARMMali-400MP multi-core GPU also solves the bottleneck of large amount of data calculati...

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Abstract

The invention discloses a high-sampling-rate vibration analysis device based on a Zynq Ultra Scale + MPSoC platform. The high-sampling-rate vibration analysis device comprises a front-section analog circuit, the Zynq Ultra Scale + MPSoC platform and peripheral equipment, the front-section analog circuit is used for conditioning signals of the acceleration sensor and the rotating speed sensor; theZynq Ultra Scale + MPSoC platform is used for processing a signal; and the peripheral equipment comprises an LCD display screen and is used for displaying processing results of the frequency domain algorithm and the time domain algorithm. The problems that in the prior art, the real-time performance is low, and real-time analysis and positioning of working states of all parts of the rotating machine by technicians are not facilitated can be solved.

Description

technical field [0001] The invention relates to the field of digital signal acquisition and processing, in particular to a vibration analysis device with a high sampling rate based on the Zynq UltraScale+ MPSoC platform. Background technique [0002] Zynq UltraScale+ MPSoC is the second-generation multi-processing SoC system launched by Xilinx. It has been fully upgraded on the basis of the first-generation Zynq-7000. It integrates a powerful processor system (PS) and user-programmable logic on a single chip. (PL). [0003] Zynq UltraScale+ MPSoC Architecture Smarter systems require more communication and higher computing bandwidth. Smarter phones, networks, data centers, factories, cars, and energy systems are on the horizon. From consumers to businesses, factories and infrastructure, as knowledge increases and greater use of visual and location data increases, so does the need for service quality assurance, security services and other resources. "Big data" (and small da...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F15/17G06F13/40G06F13/16G01M7/02
CPCG06F15/17G06F13/4068G06F13/1668G01M7/02
Inventor 侯建良安玛丽陈阳
Owner 北京辰宇航康科技有限公司
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