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Author:

石照耀 (石照耀.) (Scholars:石照耀) | 毛川 (毛川.) | 杨策 (杨策.) | 王鹏 (王鹏.)

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incoPat zhihuiya

Abstract:

本发明公开了新的光栅信号采集控制卡,四个用于接收光栅传感器信号的接口通过四个差分信号接收器与FPGA相连。两路频率测量接口和电机控制接口连接到FPGA。用于以太网通信的网口通过以太网收发器与ARM连接。USB接口通过USB转串口芯片连接到电平转换芯片然后和ARM连接,8路IO接口通过IO接口转换电路连接到ARM。用FPGA采集四路光栅信号可以保证四路信号同步采集,与大多数采集卡相比,本采集卡不仅有数据采集功能,还集成了电机控制接口,可以根据光栅信号直接控制电机,保证了系统的实时性,提高采集卡的工作效率。

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Patent Info :

Type: 发明申请

Patent No.: CN202011419777.3

Filing Date: 2020-12-06

Publication Date: 2021-03-16

Pub. No.: CN112506102A

Applicants: 北京工业大学

Legal Status: 驳回

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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