Dynamic characteristics of a hydraulic servo drive
Abstract
A simplified dynamic computational model is proposed for a high-flow hydraulic servo drive with attached lines. A formula for calculating the attached fluid mass is derived which generalizes the well-known Zalmanzon formula to the case of a through-flow piston element. A condition is obtained whereby the dynamic properties of the connecting pipes can be disregarded.
- Publication:
-
Dynamic Processes in the Powerplants and Power-Generating Equipment of Flight Vehicles
- Pub Date:
- 1990
- Bibcode:
- 1990dppp.rept..129K
- Keywords:
-
- Aircraft Hydraulic Systems;
- Dynamic Characteristics;
- Servomechanisms;
- Transmissions (Machine Elements);
- Dynamic Models;
- Piston Engines;
- Mechanical Engineering