Sensor Review: Volume 44 Issue 4

Dynamic characteristics optimization of elastomer for resistance strain force sensor

Si Chen, Haoran Lv, Yinming Zhao, Minning Wang

This paper aims to provide a new method to study and improve the dynamic characteristics of the four-column resistance strain force sensor through the elastomer structure design…

Progress of MEMS acoustic emission sensor: a review

Junhui Zhang, Sai Zhang, Yuhua Yang, Wendong Zhang

Based on the micro-electro-mechanical system (MEMS) technology, acoustic emission sensors have gained popularity owing to their small size, consistency, affordability and easy…

A defect contour imaging method of small diameter pipeline based on self-made three-dimensional magnetic sensor

Qiang Yang, Tianfei Xia, Lijia Zhang, Ziye Zhou, Dequan Guo, Ao Gu, Xucai Zeng, Ping Wang

The purpose of this paper is to use the corresponding magnetic sensor and detection method to detect and image the defects of small diameter pipelines. Urban gas pipeline is an…

Optimizations of structure stiffnesses and sensitivities of Y-type six-axis force/torque sensor

Xi Liang Chen, Zheng Yu Xie, Zhi Qiang Wang, Yi Wen Sun

The six-axis force/torque sensor based on a Y-type structure has the advantages of simple structure, small space volume, low cost and wide application prospects. To meet the…

Formulation analysis and follow-up study of multi-turn configuration for performance enhancement of MEMS piezoresistive pressure sensor utilized for low-pressure measurement applications

Dadasikandar Kanekal, Eshan Sabhapandit, Sumit Kumar Jindal, Hemprasad Yashwant Patil

The purpose of this research is to study the performance of piezoresistive pressure sensors using polysilicon as the piezoresistive material, which is typically used to measure…

An integrated low-cost automatic pipetting used in nucleic acid detection PCR instrument and clinical detection

Chengxiong Lin, Wenming Wu

This paper aims to introduce a custom-designed integrated nucleic acid detection polymerase chain reaction (PCR) instrument for clinical detection applications.

Experimental evaluation of ZnO nanorods based eco – friendly sensor for melamine detection in milk

Shyamala Venkatachalapathi, Radha Shankararajan, Kiruthika Ramany, Iyappan Gunasekaran

The purpose of this study is to develop a straightforward method for creating a non – toxic metal oxide sensor capable of detecting melamine in milk at ambient temperature.

Extrinsic calibration method for integrating infrared thermal imaging camera and 3D LiDAR

Dan Zhang, Junji Yuan, Haibin Meng, Wei Wang, Rui He, Sen Li

In the context of fire incidents within buildings, efficient scene perception by firefighting robots is particularly crucial. Although individual sensors can provide specific…

Role of biosensors and nanomaterials in the detection of adulterants (melamine and urea) in milk and milk products

Shyamala Venkatachalapathi, Radha Shankararajan, Kiruthika Ramany

Milk is often referred to as the ultimate food because it meets the nutritional needs of infants, children and adults alike. It is a rich source of protein, fat, sweetness…

A three-dimensional fiber Bragg grating wrist force sensor with separation elastic structure

Shizheng Sun, Ke Pang, Chao Liao, Jingtong Yu

The use of a force sensor to estimate the external force of manipulator not only needs to deal with the signal noise of the sensor itself but also needs to solve the coupling…