Modeling and Simulation of the Electromechanical Actuation System Based on Power Bond Graph
Bao Shi-ping · Measurement & Control Technology · 2011
Based on the model of the bond graph of motor established by Ghosh and Bhadra,a unified expansion bond graph model is presented for the electromechanical actuator(EMA) system according to the principle and structure of the EMA as well as power bond graph theory.Meanwhile,simulation for the dynamic characteristics of EMA conforms to the requirements for intended results,which has presented foundation for optimization.