title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð´Ð°ÑÑÐ¸ÐºÐ° Ð½Ð¸Ð·ÐºÐ¾ÑÐ°ÑÑÐ¾ÑÐ½ÑÑ Ð²Ð¸Ð±ÑÐ¾Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ð¹ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐÐ­ÐÐ¡ Ð°ÐºÑÐµÐ»ÐµÑÐ¾Ð¼ÐµÑÑÐ°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Development of a low-frequency vibration displacement sensor based on a MEMS accelerometer
Creators: name: Ð¤ÑÐ°Ð½ÑÐµÐ², ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð¤Ð¸Ð»ÑÑÑÑ
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ÐÐºÑÐµÐ»ÐµÑÐ¾Ð¼ÐµÑÑÑ
Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»Ñ Ð²Ð¸Ð±ÑÐ¾Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ð¹
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Ð²Ð¸Ð±ÑÐ¾ÑÑÐºÐ¾ÑÐµÐ½Ð¸Ðµ
vibration displacement converter
dual integration
vibration acceleration

description: Ð¦ÐµÐ»Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ â ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð´Ð°ÑÑÐ¸ÐºÐ° Ð²Ð¸Ð±ÑÐ°ÑÐ¸Ð¸ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐÐ­ÐÐ¡ Ð°ÐºÑÐµÐ»ÐµÑÐ¾Ð¼ÐµÑÑÐ°. ÐÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ ÑÐµÐ»Ð¸ ÑÐµÑÐ°ÑÑÑÑ ÑÐ»Ðµ-Ð´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: Ð¾Ð±Ð·Ð¾Ñ Ð´Ð°ÑÑÐ¸ÐºÐ¾Ð² Ð²Ð¸Ð±ÑÐ¾Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ñ; Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°ÑÐ°Ðº-ÑÐµÑÐ¸ÑÑÐ¸Ðº Ð°ÐºÑÐµÐ»ÐµÑÐ¾Ð¼ÐµÑÑÐ¾Ð² ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¸Ð¿Ð¾Ð²; ÑÑÐµÐ¼Ð¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ°Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸Ð³Ð½Ð°Ð»Ð° Ð²Ð¸Ð±ÑÐ¾ÑÑÐºÐ¾ÑÐµÐ½Ð¸Ñ Ð°ÐºÑÐµÐ»ÐµÑÐ¾Ð¼ÐµÑÑÐ° Ð² ÑÐ¸Ð³Ð½Ð°Ð» Ð²Ð¸Ð±ÑÐ¾Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ñ; ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÐµÑÐ°ÑÐ½Ð¾Ð¹ Ð¿Ð»Ð°ÑÑ Ð´Ð°ÑÑÐ¸ÐºÐ° Ð²Ð¸Ð±ÑÐ¾Ð¿ÐµÑÐµ-Ð¼ÐµÑÐµÐ½Ð¸Ñ, ÑÐ±Ð¾ÑÐºÐ° Ð¸ Ð¾ÑÐ»Ð°Ð´ÐºÐ° Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ; Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð´Ð°ÑÑÐ¸ÐºÐ° Ð°Ð±ÑÐ¾Ð»ÑÑÐ½Ð¾Ð¹ Ð²Ð¸Ð±ÑÐ°ÑÐ¸Ð¸. ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿ Ð´Ð°ÑÑÐ¸ÐºÐ° Ð²Ð¸Ð±ÑÐ¾Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ð¹, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð¼Ð¾Ð¶ÐµÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑÑÑ Ð´Ð»Ñ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð²Ð¸Ð±ÑÐ°ÑÐ¸Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ ÑÐ¸Ð»Ð¾Ð²ÑÑ Ð¼Ð°ÑÐ¸Ð½ Ð½Ð° Ð³Ð¸Ð´ÑÐ¾ÑÐ»ÐµÐºÑÑÐ¾-ÑÑÐ°Ð½ÑÐ¸ÑÑ. ÐÐ°Ð½Ð½ÑÐ¹ Ð´Ð°ÑÑÐ¸Ðº Ð¿Ð¾ ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸, Ð³Ð°Ð±Ð°ÑÐ¸ÑÐ°Ð¼ Ð¸ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ²Ð¾ÑÑÐ¾Ð´Ð¸Ñ Ð±Ð»Ð¸Ð¶Ð°Ð¹ÑÐ¸Ðµ Ð°Ð½Ð°Ð»Ð¾Ð³Ð¸.
description: The purpose of this work is to develop a vibration sensor based on the MEMS accelerometer. To achieve this goal, the following tasks are solved: re-view of vibration displacement sensors; investigation of the characteristics of accelerometers of various types; circuit implementation of the algorithm for converting the accelerometer vibration acceleration signal into a vibration dis-placement signal; development of a printed circuit board for the vibration dis-placement sensor, assembly and debugging of the resulting circuit; measure-ment of the characteristics of the obtained absolute vibration sensor. Based on the results, a prototype of a vibration displacement sensor was developed, which can be used to monitor the vibrations of power machine structures at hydroelectric power stations. This sensor exceeds the nearest analogues in ac-curacy, size and cost.