scholarly journals Data Signal Processing Algorithms and Combined Shock, Tilt, and Motion Sensor Implementation Based on the 3-Axis MEMS -Accelerometer

2016 ◽  
Vol 16 (06) ◽  
pp. 47-63 ◽  
Author(s):  
S Vasyukov
Keyword(s):  
Signal Processing ◽  
Motion Sensor ◽  
Mems Accelerometer ◽  
Signal Processing Algorithms ◽  
Processing Algorithms ◽  
Data Signal

СИСТЕМА МОНИТОРИНГА НА ОСНОВЕ ДАТЧИКА МИКРОВИБРАЦИЙ

2020 ◽  
Vol 96 (3s) ◽  
pp. 438-444
Author(s):  
М.Н. Комарова ◽  
В.М. Ачильдиев ◽  
Н.А. Бедро ◽  
В.А. Солдатенков ◽  
Ю.К. Грузевич
Keyword(s):  
Signal Processing ◽  
Monitoring System ◽  
Circuit Design ◽  
Medical Equipment ◽  
Measurement Method ◽  
Mems Accelerometer ◽  
Equipment Operation ◽  
Signal Processing Algorithms ◽  
Processing Algorithms ◽  
Design Solutions

Доклад посвящен разработке системы мониторинга для контроля состояния зданий, установок и оборудования. Проведены исследования микровибраций при работе медицинского оборудования. Выбраны оптимальные схемно-конструктивные решения, разработаны алгоритмы обработки сигналов с микромеханического акселерометра в составе датчика микровибраций и методики проведения измерений. The report is devoted to the development of the monitoring system for monitoring the condition of buildings, installations and equipment based on the microvibration sensor. The research of microvibrations has been carried out in conditions of medical equipment operation. Optimal circuit design solutions have been selected, signal processing algorithms of the MEMS accelerometer output as part of a microvibration sensor and measurement method have been developed.

scholarly journals A Compact UWB Indoor and Through-Wall Radar with Precise Ranging and Tracking

2012 ◽  
Vol 2012 ◽  
pp. 1-11 ◽  
Author(s):  
Yinan Yu ◽  
Jian Yang ◽  
Tomas McKelvey ◽  
Borys Stoew
Keyword(s):  
Signal Processing ◽  
Theoretical Analysis ◽  
Short Range ◽  
Indoor Environment ◽  
Low Cost ◽  
Moving Target ◽  
Radiation Characteristics ◽  
Uwb Radar ◽  
Signal Processing Algorithms ◽  
Processing Algorithms

Ultrawideband (UWB) technology has many advantages compared to its narrowband counterpart in many applications. We present a new compact low-cost UWB radar for indoor and through-wall scenario. The focus of the paper is on the development of the signal processing algorithms for ranging and tracking, taking into account the particular properties of the UWB CMOS transceiver and the radiation characteristics of the antennas. Theoretical analysis for the algorithms and their evaluations by measurements are presented in the paper. The ranging resolution of this UWB radar has achieved 1-2 mm RMS accuracy for a moving target in indoor environment over a short range, and Kalman tracking algorithm functions well for the through-wall detection.

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