Hyppää sisältöön
    • Suomeksi
    • På svenska
    • In English
  • Suomeksi
  • In English
  • Kirjaudu
Näytä aineisto 
  •   Etusivu
  • LUTPub
  • Diplomityöt ja Pro gradu -tutkielmat
  • Näytä aineisto
  •   Etusivu
  • LUTPub
  • Diplomityöt ja Pro gradu -tutkielmat
  • Näytä aineisto
JavaScript is disabled for your browser. Some features of this site may not work without it.

Simulation of vertical people transportation systems

Gupta, Mukesh Kumar (2021)

Katso/Avaa
Mukesh_masters_thesis_Lut.pdf (3.873Mb)
Lataukset: 


Diplomityö

Gupta, Mukesh Kumar
2021

School of Energy Systems, Konetekniikka

Kaikki oikeudet pidätetään.
Näytä kaikki kuvailutiedot
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi-fe2021090745458

Tiivistelmä

This thesis was focused on generating synthetic data of several parameter configurations from elevator system simulations model that could be utilized in prescriptive maintenance policies. An existing simulation model of the elevator system was used as a foundation for the elevator system model. To represent the characteristics of the studied elevator and to make the model more parametric, new elements were included and multiple modifications were made to the based model. For system simulation of the elevator system, SimulationX software was used.

The simulation model was validated using the measurement data from the real elevator. The maximum peak to peak value at the nominal speed of lateral and vertical vibrations were the main criteria for the model validation. In the validation comparisons, there was a good correlation between measurement data and simulation data. A brief investigation of model behavior was made while replacing one of the components with another component for same functionality in the model.

All together 72 combinations of nominal run parameter configuration were simulated by four different elevator specifications. Sensitive analysis showed that in the majority of cases, the simulation model exhibited its sensitivity and robustness in projecting the dynamic behavior of elevator systems. However, in few cases the deviation of the results from expectation. The fundamental causes for this deviation were investigated and corrective action was suggested to avoid this deviation. Finally, three load case scenarios were modeled and evaluated to showcase the capabilities for other malfunction modeling and more effectively creating synthetic data using dynamic simulation.
Kokoelmat
  • Diplomityöt ja Pro gradu -tutkielmat [12424]
LUT-yliopisto
PL 20
53851 Lappeenranta
Ota yhteyttä | Tietosuoja | Saavutettavuusseloste
 

 

Tämä kokoelma

JulkaisuajatTekijätNimekkeetKoulutusohjelmaAvainsanatSyöttöajatYhteisöt ja kokoelmat

Omat tiedot

Kirjaudu sisäänRekisteröidy
LUT-yliopisto
PL 20
53851 Lappeenranta
Ota yhteyttä | Tietosuoja | Saavutettavuusseloste