main webpage
W Topic
Vibration
Research Square (Research Square)
A novel sparse learning method with feature selection for optimizing sensors and predicting structural vibration responses
2023
Abstract Monitoring the vibration responses of structures accurately and efficiently is the key point of structural health monitoring (SHM). The monitoring of structural vibration responses depends on the sensor system. Therefore, discovering critical sensor …
Article

Vibration

Mechanical oscillations about an equilibrium point

In mechanics, vibration (from Latin vibrāre 'to shake') is oscillatory motion about an equilibrium point. Vibration may be deterministic if the oscillations can be characterised precisely (e.g. the periodic motion of a pendulum), or random if the oscillations can only be analysed statistically (e.g. the movement of a tire on a gravel road).

Vibration can be desirable: for example, the motion of a tuning fork, the reed in a woodwind instrument or harmonica, a mobile phone, or the cone of a loudspeaker. In many cases, however, vibration is undesirable, wasting energy and creating unwanted sound. For example, the vibrational motions of engines, electric motors, or any mechanical device in operation are typically unwanted.

Exploring foci of:
Research Square (Research Square)
A novel sparse learning method with feature selection for optimizing sensors and predicting structural vibration responses
2023
Abstract Monitoring the vibration responses of structures accurately and efficiently is the key point of structural health monitoring (SHM). The monitoring of structural vibration responses depends on the sensor system. Therefore, discovering critical sensor positions is a challenging but beneficial task for SHM. Unfortunately, the predominant approaches only focus on predicting the vibration responses and lack the capability to identify meaningful sensor positions, which inevitably restricts their predictive capa…
Click Vibration Vs:
Computer Science
Feature Selection
Artificial Intelligence
Machine Learning
Data Mining
Engineering
Philosophy
Quantum Mechanics
Internal Medicine
Click Vibration Vs:
Physics
Medicine
Structural Engineering