| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for reducing or eliminating oscillation in a gas turbine fuel control system 100. SOLUTION: This method includes a stage of adjusting gas supply pressure to a gas turbine 104 by utilizing an engine model 102, a stage of detecting pressure of actually supplied gas, and a stage of controlling and reducing a variation in gas fuel supply by applying a combination of an integral state feedback 108, gas supply pressure feedforward and integral and state feedback to the engine model. COPYRIGHT: (C)2007,JPO&INPIT
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