With frequency simulation to design the monitoring of frame structures
Apstrakt
Based on experience from the testing of the mining stacker in the copper mine in Bor, a practical procedure of frequency simulation of the enforced vibration of the structure was demonstrated. Modelling of the excitation was performed by the harmonic function of the eccentric mass of the belt conveyor drive. The paper shows how the drive frequency excitation affects the amplitude of vibration of the supporting structure. From this, the idea is presented - an algorithm for software that would allow for keeping the dynamic properties of the members of the structure within controlled range. An experiment for accelerating the structure and its FFT analysis in the frequency domain was performed. Dynamic modelling of the structure allows obtaining the objectivised concept of the measurement system for monitoring based on the given level of dynamic sensitivity of the parts of the structure.
Izvor:
IOP Conference Series: Materials Science and Engineering, 2018, 393, 1Izdavač:
- Institute of Physics Publishing
Finansiranje / projekti:
- Teorijsko-eksperimentalna istraživanja dinamike transportnih mašinskih sistema (RS-MESTD-Technological Development (TD or TR)-35049)
Institucija/grupa
Inovacioni centarTY - CONF AU - Jovanović, M. AU - Radoičić, G.N. AU - Milić, P.D. AU - Maneski, Taško PY - 2018 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2990 AB - Based on experience from the testing of the mining stacker in the copper mine in Bor, a practical procedure of frequency simulation of the enforced vibration of the structure was demonstrated. Modelling of the excitation was performed by the harmonic function of the eccentric mass of the belt conveyor drive. The paper shows how the drive frequency excitation affects the amplitude of vibration of the supporting structure. From this, the idea is presented - an algorithm for software that would allow for keeping the dynamic properties of the members of the structure within controlled range. An experiment for accelerating the structure and its FFT analysis in the frequency domain was performed. Dynamic modelling of the structure allows obtaining the objectivised concept of the measurement system for monitoring based on the given level of dynamic sensitivity of the parts of the structure. PB - Institute of Physics Publishing C3 - IOP Conference Series: Materials Science and Engineering T1 - With frequency simulation to design the monitoring of frame structures IS - 1 VL - 393 DO - 10.1088/1757-899X/393/1/012039 ER -
@conference{ author = "Jovanović, M. and Radoičić, G.N. and Milić, P.D. and Maneski, Taško", year = "2018", abstract = "Based on experience from the testing of the mining stacker in the copper mine in Bor, a practical procedure of frequency simulation of the enforced vibration of the structure was demonstrated. Modelling of the excitation was performed by the harmonic function of the eccentric mass of the belt conveyor drive. The paper shows how the drive frequency excitation affects the amplitude of vibration of the supporting structure. From this, the idea is presented - an algorithm for software that would allow for keeping the dynamic properties of the members of the structure within controlled range. An experiment for accelerating the structure and its FFT analysis in the frequency domain was performed. Dynamic modelling of the structure allows obtaining the objectivised concept of the measurement system for monitoring based on the given level of dynamic sensitivity of the parts of the structure.", publisher = "Institute of Physics Publishing", journal = "IOP Conference Series: Materials Science and Engineering", title = "With frequency simulation to design the monitoring of frame structures", number = "1", volume = "393", doi = "10.1088/1757-899X/393/1/012039" }
Jovanović, M., Radoičić, G.N., Milić, P.D.,& Maneski, T.. (2018). With frequency simulation to design the monitoring of frame structures. in IOP Conference Series: Materials Science and Engineering Institute of Physics Publishing., 393(1). https://doi.org/10.1088/1757-899X/393/1/012039
Jovanović M, Radoičić G, Milić P, Maneski T. With frequency simulation to design the monitoring of frame structures. in IOP Conference Series: Materials Science and Engineering. 2018;393(1). doi:10.1088/1757-899X/393/1/012039 .
Jovanović, M., Radoičić, G.N., Milić, P.D., Maneski, Taško, "With frequency simulation to design the monitoring of frame structures" in IOP Conference Series: Materials Science and Engineering, 393, no. 1 (2018), https://doi.org/10.1088/1757-899X/393/1/012039 . .