Simulation of the bucket lifting mechanism control subsystem of a walking excavator
- Mikhail P. Dunaev, National research Irkutsk state technical university (Irkutsk, Russia)
- Sarfaroz U. Dovudov, National research Irkutsk state technical university (Irkutsk, Russia)
Abstract. The article presents a functional diagram of the control subsystem of the electric drive of a walking excavator. Structural-parametric models of АC electric drives of an excavator with a pulse-phase control system and a pulse-frequency control system have been developed. Simulation of АC electric drives of an excavator with a pulse-phase control system and a pulse-frequency control system in the Matlab/Simulink environment was carried out. A comparison of the results of modeling control systems is given.
control subsystem, lifting mechanism, electric drive, simulation
2024-12-25
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