open loop control system的用法和樣例：
例句
- And the experimental tests had been carried out to verify the established model as well as the dynamic characteristics under opening loop control.
並通過實驗，對所建立的動力學模型及開環控制下平台的實際動態特性進行了驗證。 - For the finite propulsion reentry guidance, the conventional closed-thruster equation based on open-loop control loses its way.
摘要解決有限推力模型的再入飛行器初制導問題，利用傳統開環控制的關機方程達不到要求的精度。
