Abstract
A spectral analysis approach for the dynamic test of servo valves is dealt with. Guidance for determining the parameters of the pseudo-random signal is given. It has been experimentally established that servo valves can successfully be tested on line by means of this approach.
| Original language | English |
|---|---|
| Pages (from-to) | 301-306 |
| Number of pages | 6 |
| Journal | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| Volume | 17 |
| Issue number | 3 |
| Publication status | Published - 1997 |
Keywords
- Electrohydraulic servo valve
- Frequency performance
- Psudo-random signal
- Spectral analysis