Студопедия
Случайная страница | ТОМ-1 | ТОМ-2 | ТОМ-3
АрхитектураБиологияГеографияДругоеИностранные языки
ИнформатикаИсторияКультураЛитератураМатематика
МедицинаМеханикаОбразованиеОхрана трудаПедагогика
ПолитикаПравоПрограммированиеПсихологияРелигия
СоциологияСпортСтроительствоФизикаФилософия
ФинансыХимияЭкологияЭкономикаЭлектроника

Exercise 3. Переведите на русский язык следующие предложения:

Exercise 3 | Fields of Science | Automation | Power source | Automation in Industry | Automation and society | History | Exercise 8 | Machine-powered transportation | The Internal-Combustion Engine |


Читайте также:
  1. Exercise 1
  2. Exercise 1. Answer the questions.
  3. Exercise 13 Open the brackets. Use Complex Object.
  4. Exercise 13. Put in the correct verb forms.
  5. Exercise 13. Put in the correct verb forms.
  6. Exercise 13. Put in the correct verb forms.
  7. Exercise 13. Put in the correct verb forms.

Переведите на русский язык следующие предложения:

1. Feedback controls are widely used in modern automated systems.

2. A feedback control system consists of five basic components.

3. The input to the system is the reference value, or set point, for the system output.

4. The sensing elements are the measuring devices used in the feedback loop to monitor the value of the output.

5. This device consists of two metal strips joined along their lengths.

6. The two metals possess different thermal expansion coefficients.

7. Bimetallic strip is capable of measuring temperature.

8. There are many different kinds of sensors used in feedback control systems for automation.

9. The purpose of the controller and actuating devices in the feedback system is to compare the measured output value with the reference input value and to reduce the difference between them.

10. In general, the controller and actuator of the system are the mechanisms by which changes in the process are accomplished to influence the output variable.

11. These mechanisms are usually designed specifically for the system and consist of devices such as motors, valves, solenoid switches, piston cylinders, gears, power screws, pulley systems, chain drives, and other mechanical and electrical components.

12. The switch connected to the bimetallic strip of the thermostat is the controller and actuating device for the heating system.

13. When the output (room temperature) is below the set point, the switch turns on the heater.

14. When the temperature exceeds the set point, the heat is turned off.

 


Дата добавления: 2015-08-27; просмотров: 89 | Нарушение авторских прав


<== предыдущая страница | следующая страница ==>
Feedback| Computer Use

mybiblioteka.su - 2015-2024 год. (0.005 сек.)