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In ( ) the control action is independent of the output.
选项：

A: a closed loop control system
B: an open loop control system
C: a boiler control system
D: a steering gear control system

发布时间：2024-06-09 00:24:07

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In ( ) the control action is independent of the output. 选项： A: a closed loop control system B: an open loop control system C: a boiler control system D: a steering gear control system

In ( ) the control action is independent of the output.
选项：

A: a closed loop control system
B: an open loop control system
C: a boiler control system
D: a steering gear control system