Open-Loop and Closed-Loop Control Systems

Open-Loop and Closed-Loop Control Systems

Assessment

Interactive Video

Science, Computers

9th - 12th Grade

Medium

Created by

Emma Peterson

Used 1+ times

FREE Resource

The video tutorial discusses two types of control systems used in robotics: open loop and closed loop. Open loop systems operate without feedback, making them suitable for predefined, repeatable tasks. They are cost-effective but lack flexibility. Closed loop systems incorporate feedback, allowing for adjustments and more complex operations. They require higher initial investment but offer greater capabilities. Examples and applications of both systems are provided, highlighting their respective advantages and limitations.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a key characteristic of open-loop control systems?

They use feedback to adjust operations.

They are used exclusively in high-speed applications.

They operate without feedback.

They are always more expensive than closed-loop systems.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In an open-loop control system, what is the role of the system driver?

To provide feedback to the computer.

To store multiple programs.

To convert signals into operations.

To adjust the signal based on feedback.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an example of an open-loop control system?

An industrial sprinkler system.

A robotic arm with a feedback sensor.

A CNC machine with error correction.

A thermostat-controlled heating system.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a common application of open-loop control systems?

Stop and go conveyor systems with constant loading.

Variable speed conveyor systems.

High-precision machining.

Adaptive robotic welding.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What distinguishes closed-loop control systems from open-loop systems?

Higher repeatability.

Simpler design.

Lower initial cost.

The use of a feedback loop.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does a closed-loop system improve the operation of a sprinkler system?

By using a timer to control water flow.

By using a simpler design.

By adding a moisture sensor for feedback.

By increasing the water pressure.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is an advantage of closed-loop control systems?

They require less skilled maintenance.

They have a lower upfront cost.

They offer flexible program control.

They are only suitable for simple tasks.

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