Sensor Review: Volume 40 Issue 3

Guest editorial

Sergey V. Muravyov

Infrared thermographic detector of hidden corrosion

Denis Simonov, Vladimir Vavilov, Arseniy Chulkov

Active infrared (IR) thermography, because of its high productivity and illustrativeness, is a promising technique in nondestructive testing (NDT). The purpose of this paper is to…

Sensitivity of the tetraaminodiphenyl based pyroelectric sensor from visible to sub-THz range

Andrey G. Paulish, Anatoly V. Gusachenko, Alexander O. Morozov, Vladimir A. Golyashov, Kirill V. Dorozhkin, Valentin I. Suslyaev

The purpose of this paper is to study the spectral sensitivity characteristics of new pyroelectric sensor based on tetraaminodiphenyl film within the wavelength range of 0.4-10 µm…

Constructive approach to reduce the influence of temperature on spring suspension eigenfrequencies

Pavel Baranov, Tamara Nesterenko, Evgenii Barbin, Aleksei Koleda

One of the problems encountered by developers of inertial systems, such as gyroscopes and accelerometers, is the critical dependence of the eigenfrequencies of elastic suspensions…

Precise multi-image pointing (MIP) applied on convergence close-range photogrammetry images

Farid Esmaeili, Hamid Ebadi, Mohammad Saadatseresht, Farzin Kalantary

Displacement measurement in large-scale structures (such as excavation walls) is one of the most important applications of close-range photogrammetry, in which achieving high…

Microwave radiometer for sensor systems with self-contained power supplies

Anton V. Ubaychin, Tilekbek Abdirasul Uulu, Grigory Zhuk

This paper aims to describe a new microwave radiometer designed for sensing natural mediums to solve various applied scientific problems. The research findings enable to make…

Results of recording electrophysiological signals by nanosensors during tests on volunteers

Diana K. Аvdeeva, Wenjia Guo, Dang Quang Nguyen, Mikhail M. Yuzhakov, Ivan L. Ivanov, Nikita V. Turushev, Ivan V. Maksimov, Maria V. Balakhonova

The purpose of this paper is to analyze the results of recording electrophysiological signals by nanosensors during tests on volunteers using neutral questions and questions that…

Development of medical capacitive coupling electrodes using the skin-electrode contact control

Gennadiy Evtushenko, Inna A. Lezhnina, Artem I. Morenetz, Boris N. Pavlenko, Arman A. Boyakhchyan, Stanislav N. Torgaev, Irina Nam

The purpose of this paper is the development and study of capacitive coupling electrodes with the ability to monitor the quality of the skin–electrode contact in the process of…

Enhanced sensitivity of fiber SPR sensor by metal nanoparticle

Chunlan Liu, Yang Gao, YaChen Gao, Yong Wei, Ping Wu, Yudong Su

This paper aims to clarify the relationship between the performance of the metal nanoparticles and the sensitivity of the fiber surface plasma resonance (SPR) sensor. It proposes…

The study of the possibility of drug dissolution of gallbladder calculi

Ekaterina Dikman, Alexey Soldatov, Anatoly Chirev

The purpose of this paper is to verify the possibility of ultrasonic intensification of drug dissolution of cholesterol calculi of the gallbladder using conventional ultrasound…

Fusion monitoring of friction temperature rise of mechanical brake based on multi-source information and AI technology

Yan Yin, Heng Zhou, Jiusheng Bao, Zengsong Li, Xingming Xiao, Shaodi Zhao

This paper aims to overcome the defect of single-source temperature measurement method and improve the measurement accuracy of FTR. The friction temperature rise (FTR) of brake…

Accuracy enhancement of measurand estimate on the base of additive combined measurements

Minh Dai Ho, Sergey V. Muravyov

The paper aims to develop a method for improving the accuracy of smart sensors (deemed as digital measuring instruments) by organizing combined measurements and processing their…