Abstract
A nonlinear dynamic model for an unconventional, commercially available electrohydraulic flow control servovalve is presented. The valve is a two-stage valve and differs from the conventional servovalve in that it does not require a feedback wire and ball, and the boost stage uses two spools, instead of a single spool, to meter flow into and out of the valve separately. Consequently, the valve is significantly less expensive. The proposed model captures the nonlinear and dynamic effects not present in previous models. The model has been coded in Simulink and experimentally validated.
| Original language | English (US) |
|---|---|
| Title of host publication | Dynamic Systems and Control |
| Subtitle of host publication | Volume 1 |
| Publisher | American Society of Mechanical Engineers (ASME) |
| Pages | 321-328 |
| Number of pages | 8 |
| ISBN (Electronic) | 9780791826645 |
| DOIs | |
| State | Published - 2000 |
| Externally published | Yes |
| Event | ASME 2000 International Mechanical Engineering Congress and Exposition, IMECE 2000 - Orlando, United States Duration: Nov 5 2000 → Nov 10 2000 |
Publication series
| Name | ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE) |
|---|---|
| Volume | 2000-N |
Conference
| Conference | ASME 2000 International Mechanical Engineering Congress and Exposition, IMECE 2000 |
|---|---|
| Country/Territory | United States |
| City | Orlando |
| Period | 11/5/00 → 11/10/00 |
Bibliographical note
Publisher Copyright:© 2000 by ASME
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