Research Article
Modeling, Parameters Identification, and Control of High Pressure Fuel Cell Back-Pressure Valve
Table 3
The performance of step response.
| Test type | Indicator | Position angle | Rise time (ms) | Regulation time (ms) | Overshoot (%) |
| Model simulation | 4–96% | <70 | <90 | <0.2 | 96–4% | <80 | <100 | <0.5 |
| Real-time test | 4–96% | <80 | <130 | <0.1 | 96–4% | <80 | <150 | <0.25 |
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