Optical Instruments, Volume. 45, Issue 2, 36(2023)
Design of ABS sensor output sinusoidal signal measurement device based on STM32F4
Figures & Tables(12)
Table 1. Input signal frequency measurement data
View tableView in ArticleTable 1. Input signal frequency measurement data
峰峰值/mV 频率/kHz 峰峰值/mV 频率/kHz 峰峰值/mV 频率/kHz 50 0.998 500 50 5000 499 100 1.000 1000 50 10000 501 500 1.000 5000 50 50 1003 1000 1.001 10000 50 100 994 5000 0.999 50 499 500 998 10000 1.001 100 497 1000 1000 50 50 500 498 5000 998 100 50 1000 500 10000 1000
Table 2. Distortion measurement data
View tableView in ArticleTable 2. Distortion measurement data
频率/kHz THD0 THD1 THD2 THD3 THD4 THD5 |THD0-THDX|max 1 5% 4% 5% 7% 7% 4% 3% 1 10% 11% 9% 9% 10% 9% 1% 1 50% 46% 48% 46% 53% 50% 4% 50 5% 5% 6% 7% 6% 6% 2% 50 10% 11% 9% 11% 9% 11% 1% 50 50% 47% 48% 47% 49% 47% 3% 100 5% 5% 5% 5% 5% 4% 1% 100 10% 10% 8% 9% 11% 9% 2% 100 50% 47% 45% 48% 45% 46% 5%
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Mengyuan REN, Fangling HUANG, Rongfu ZHANG. Design of ABS sensor output sinusoidal signal measurement device based on STM32F4[J]. Optical Instruments, 2023, 45(2): 36
Paper Information
Category: APPLICATION TECHNOLOGY
Received: Mar. 30, 2022
Accepted: --
Published Online: Jun. 12, 2023
The Author Email: ZHANG Rongfu (zrf@usst.edu.cn)
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