举一反三
- 9. The typical automatic transmission consists of a fluid torque converter, a ______ 行星齿轮system, and a hydraulic control system.
- The main difference between fuzzy control system and common computer digital control system is that fuzzy controller is used in the fuzzy control system.
- The control process is a three-step process that includes unfreezing the system, changing the system, and refreezing the system.
- According to the characteristics of the control system, CNC machine tools can be divided into ( ),( ) and contour control machine tools. A: Point to Point Control B: open-loop control C: line motion control D: closed-loop control
- 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)
内容
- 0
The typical automatic transmission consists of____. A: a fluid torque converter B: a planetary-gear system C: a hydraulic control system D: differential
- 1
Which of the following descriptions is wrong about the control of an air conditioner?_____ A: The control position can be divided into remote control and local control. B: In local control, the automatic control system also needs to work. C: If the remote control doesn't work, the air conditioner won't work. D: In case of control system failure, manual control mode can be adopted.
- 2
Remote control means that the system is being controlled by the operator who is situated （） from the system.
- 3
An Embedded System is a ______ designed for specific control functions within a larger system． A: computer B: program C: computer system D: tool
- 4
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.