There are many factors that affect the dynamic characteristics of the hydraulic system. In the process of modeling, we only need to consider a few key factors, because too much consideration will make the model complex, increase the difficulty of simulation, and also affect the simulation results. The selection of key factors should be determined according to the purpose of modeling. Different purposes lead to different factors. Therefore, when we study a hydraulic system, we need to have a deep understanding of the system and master the key factors affecting the system, so as to build a good model and carry out the simulation analysis smoothly.
