STUDY OF THE RESPONSE TO THE HARMONICS OF A MASS SPRING SYSTEM: CASE: QUASI RESONANCE (RESOLUTION)
Quasi-resonance in dynamic systems, of the Mechanical Oscillator type, occurs when the frequency of the system under study is “very close” to the frequency of the excitation signal. In these cases the response is in the form of an amplitude modulated (AM) signal made up of a carrier and a message. It is important to know both the frequency and the period of these signals in order to take precautions when mechanical equipment or constructions, such as bridges or buildings, are exposed to this type of events and thus avoid damage whose consequences in both human and economic lives become serious. catastrophic. In this article we present the procedure to obtain the value of these parameters.
STUDY OF THE RESPONSE TO THE HARMONICS OF A MASS SPRING SYSTEM: CASE: QUASI RESONANCE (RESOLUTION)
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DOI: 10.22533/at.ed.5583422307119
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Palavras-chave: Quasi-resonance; Mechanical Oscillator; Modulated amplitude; Carrier; Message
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Keywords: Quasi-resonance; Mechanical Oscillator; Modulated amplitude; Carrier; Message
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Abstract:
Quasi-resonance in dynamic systems, of the Mechanical Oscillator type, occurs when the frequency of the system under study is “very close” to the frequency of the excitation signal. In these cases the response is in the form of an amplitude modulated (AM) signal made up of a carrier and a message. It is important to know both the frequency and the period of these signals in order to take precautions when mechanical equipment or constructions, such as bridges or buildings, are exposed to this type of events and thus avoid damage whose consequences in both human and economic lives become serious. catastrophic. In this article we present the procedure to obtain the value of these parameters.
- Agustín Flores Ávila
- Georgina Flores Garduño
