제어로봇시스템학회:학술대회논문집
- 1989.10a
- /
- Pages.1-6
- /
- 1989
Analysis of dynamic characteristic for 6 DOF motion simulator driven by hydraulic servo cylinder
유압서어보실린더로 구동되는 6자유도 운동재현기의 동특성 해석
Abstract
For the design of synergistic hydraulic motion simulator, the load locus method is introduced. The given mass property of load and its velocity profile is resolved into the load locus of each actuator which decides the suitable valve and cylinder. This asymmtic cylinder and 4 way valve system have the pressure oscillation on zero velocity. The variable structure position controller which based on linearized flow equation makes elimination of the unstable pressure oscillation.
Keywords