– For critical designs, use simulation to confirm proper valve selection and system response – Collect all relevant machine information (Hyvos worksheet or RE 08200)…

– Define Customer and Application goals – Cylinder Parameters – Cylinder Orientation – Moving Mass – Frictions – Piping Parameters – Supply Pressure – Opposing…

Closed loop response fo depends on valve and cylinder Hydraulic Natural Frequency fh (simplified as a mass-spring model) – C: Spring Constant of Fluid under…