Study on the Self-Sustained Oscillation of a Piston-Type Valving System : 2nd Report, Analysis of a Valving System with a Capacity and Some Experiments

抄録

As continuation to the study shown in the 1st report, the self-sustained oscillation due to the interaction between the spool motion and the oil column dynamics is studied. However, in this report, a rather complex system, namely a conduit line having a spool valve at its upstream end and having a capacity at its downstream end, is treated. And by experiment, it is found that several kinds of sustained oscillations can appear in the system. Further, through analysis and experiment, their features are clarified fairly well.