1. In an open-loop control system, there is ( ).
A: no feedback component
B: no actuator
C: no controller
D: no amplification component
A: no feedback component
B: no actuator
C: no controller
D: no amplification component
举一反三
- Closed-loop control system is an automatic control system. Open-loop control system is not an automatic control system.
- Which of the following is not a component of internal control?
- Electronic control system is composed of ____. A: Sensor B: ECU C: ignition system D: actuator
- Throwing a baseball pitch would be an example of what a control system? () A: Open Loop B: Closed Loop C: Efference Copy D: Central Centre (Executive)
- keeping the homeostasis<br/>of the internal environment depends on the () A: Non-automatic<br/>control system B: Negative<br/>feedback control system C: positive<br/>feedback control system D: Feed-forward<br/>control system E: nervous<br/>and endocrine regulation.