open-loop engine control 中文意思是什麼
open-loop engine control
解釋
發動機開環控制-
As n1 less than 85 %, it gives the open - loop control law of fuel and staff, and when n1 more than 85 %, it adopts close - loop to fuel. the paper designed pi controller and adopted reasonable portion for envelopment. 3. the paper studies transition control process of the engine and gets the main fuel control law of accelerating and decelerating which has been simulated
第二,對其穩態控制過程進行了分析研究,當n1小於85的自始轉速時,給出了供油量與油門桿之間的開環控制規律:當n1大於85的自始轉速時,採用分塊的pi控制方法對燃油進行閉環控制,且對飛行包線進行了合理的劃分,用優化方法設計出了pi控制器並用matlab進行了模擬。 -
Secondly, a close - loop controller based on pid control rule is designed. open - loop model identification, close - loop experiments of the temperature simulation system and aero - engine model tracing experiments are accomplished
其次,論文設計了基於pid控制規律的閉環控制器,初步開展了溫度模擬系統開環模型辨識、閉環試驗以及發動機模型溫度跟隨試驗。
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