A capacitive sensor with high measurement accuracy and low electrical energy consumption

Ghemari, Zine; Belkhiri, Salah; Saad, Salah

doi:10.1007/s00339-023-06644-8

Cited by 17 publications

(5 citation statements)

References 19 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The measurement accuracy of the acceleration sensor used in the system is

[ 28 ]. Therefore, after the second integration, the displacement error introduced by the measurement error is:

…”

Section: Error Processing Of Data Collected By Sensorsmentioning

confidence: 99%

Detection and Analysis of Pavement-Section Based on Laser Displacement Sensor

Han,

Xiong,

Liu

2023

Sensors

View full text Add to dashboard Cite

The section detection of the pavement is the data basis for measuring the road smoothness, rutting, lateral slope, and structural depth. The detection of the Pavement-Section includes longitudinal-section inspection and cross-section inspection. In this paper, based on multiple laser displacement sensors, fused accelerometers and attitude sensors, and using vehicle-mounted high-speed detection, we design a sensor-fused pavement section data acquisition method, establish the relevant mathematical model, and realize the automatic acquisition of pavement longitudinal and transverse sections. The acceleration sensor is filtered to improve the accuracy of data acquisition, and the error of the detection system is calculated and analyzed. Through the actual measurement, the vehicle-mounted high-speed pavement profile detection method adopted in this paper can not only accurately detect the profile of the pavement profile, but also improve the detection efficiency, providing a cost-effective detection mode for road surface detection.

show abstract

“…The measurement accuracy of the acceleration sensor used in the system is

[ 28 ]. Therefore, after the second integration, the displacement error introduced by the measurement error is:

…”

Section: Error Processing Of Data Collected By Sensorsmentioning

confidence: 99%

Detection and Analysis of Pavement-Section Based on Laser Displacement Sensor

Han,

Xiong,

Liu

2023

Sensors

View full text Add to dashboard Cite

show abstract

“…This methodology plays a crucial role in preventing unexpected breakdowns, optimizing maintenance schedules, and extending the lifespan of machinery and structural components. As industries increasingly rely on advanced technologies, the role of vibration analysis becomes even more signi cant, contributing to improved reliability, e ciency, and safety in a diverse range of applications [30][31][32][33][34][35][36][37][38][39][40][41][42][43][44][45][46][47].…”

Section: Introductionmentioning

confidence: 99%

Measuring Mean Frequency, Power, and Bandwidth: Key Parameters in Signal Analysis

Mohamedi

2024

Preprint

View full text Add to dashboard Cite

show abstract

“…The application of Active Vibration Control to a three-story building involves addressing structural resonance, wind-induced vibrations, seismic events, and internal sources of vibrations such as machinery. The technology actively identifies and counteracts resonant frequencies, minimizes wind-induced swaying, enhances seismic resilience, and improves overall occupant comfort by mitigating vibrations caused by internal sources [48][49][50][51][52].…”

Section: Introductionmentioning

confidence: 99%

The main distinguishing characteristic of active vibration control

Ghemari,

Belkhiri

2024

Mech. Eng. Advan.

View full text Add to dashboard Cite

Active Vibration Control (AVC) stands out as a prominent technique in the realm of vibration mitigation and structural dynamics. Unlike passive vibration control methods that rely on dampers or isolators, AVC systems actively manipulate forces or motions within a structure in real-time to counteract undesirable vibrations. In this paper, the main distinguishing characteristic of AVC lies in its proactive approach, wherein control algorithms and actuators are employed to actively sense and respond to dynamic changes in the system. The application of Newton’s second law allows to model of the vibration sensors operation, followed by simulations to improve their performance, contributes to the advancement of the active vibration control system by enabling more precise detection and measurement of vibrations.

show abstract

A capacitive sensor with high measurement accuracy and low electrical energy consumption

Cited by 17 publications

References 19 publications

Detection and Analysis of Pavement-Section Based on Laser Displacement Sensor

Detection and Analysis of Pavement-Section Based on Laser Displacement Sensor

Measuring Mean Frequency, Power, and Bandwidth: Key Parameters in Signal Analysis

The main distinguishing characteristic of active vibration control

Contact Info

Product

Resources

About