Difference and Analysis of Mechanical Vibration Signal Characteristics between Mechanical Defects and Partial Discharge Defects of Gas Insulated Switchgear

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

“…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].…”

Analysis and modeling of forced-damped vibrations and their applications in medicine

“…With their controlled and reduced oscillations, damped vibrations serve a critical and diverse role in medicine [41,42]. From diagnostic instruments to therapeutic strategies, the incorporation of damped vibrations underscores a collaborative, multidisciplinary approach dedicated to enhancing patient care, refining diagnostic capabilities, and propelling the evolution of medical technologies [43][44][45][46]. This exploration delves into the varied applications of damped vibrations, highlighting their essential contribution to diagnostic processes, therapeutic approaches, and the overall goal of achieving optimal patient outcomes in the ever-evolving medical landscape [47,48].…”

Operational Modal Analysis of a Suspension Bridge Using a Single Accelerometer: Simulation and Eigenfrequency Identification

“…These parameters aid in the identi cation of natural frequencies, resonances, and potential modes of vibration within a system. Furthermore, vibration analysis plays a pivotal role in predictive maintenance strategies, allowing for the early detection of mechanical issues before they escalate into critical failures [57][58][59][60][61][62][63][64][65][66][67][68][69][70][71][72][73][74][75].…”

“…These parameters aid in the identi cation of natural frequencies, resonances, and potential modes of vibration within a system. Furthermore, vibration analysis plays a pivotal role in predictive maintenance strategies, allowing for the early detection of mechanical issues before they escalate into critical failures [57][58][59][60][61][62][63][64][65][66][67][68][69][70][71][72][73][74][75].The methodologies within vibration analysis range from simple manual assessments to sophisticated computational techniques. This eld incorporates various sensors, such as accelerometers, to capture vibrational data, and analytical tools, including Fast Fourier Transform (FFT) and modal analysis, to process and interpret this data [76][77][78][79][80][81][82][83][84][85].By understanding the vibrational characteristics of systems, researchers and practitioners can make informed decisions about design, maintenance, and optimization, ultimately contributing to the reliability, safety, and e ciency of mechanical structures and machinery.…”