Virtual Hardware and Labs for Controls

버전 1.0.1 (11.4 MB) 작성자:
Virtual labs and mechanisms for studying controls.

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업데이트 날짜: 2022/3/3

GitHub에서 호스트

Virtual Controls Laboratory

Curriculum Module
Created with R2021a. Compatible with R2021a and later releases.

Description

The Virtual Controls Laboratory contains virtual models of several mechanisms commonly used in controls courses. These virtual mechanisms offer opportunities to visually analyze dynamic systems, identify system parameters, design and test controllers, among others. Instructions for four introductory labs are included. These labs are designed to give an intuitive introduction to basic controls concepts, such as feedback control. Students also have the opportunity to implement and test simple controllers in Simulink®.

Get started with the Virtual Controls Laboratory by downloading and unzipping the repository. Then, double-click the project .prj file inside MATLAB®. From there, you can follow the landing page instructions to get started with the labs and virtual mechanisms.

Details

Virtual Mechanisms

 Cruise control `CruiseControl.slx` DC motor `DCMotorControl.slx` Inverted pendulum `InvertedPendulum.slx`
 Rotary pendulum `RotaryPendulum.slx` Ball and beam `BallAndBeam.slx` Ball and plate `BallAndPlate.slx`

Labs

Lab 1: Cruise control `(Lab1_CruiseControl.mlx)`
A virtual lab that explores the basics of open-loop and feedback control.

Learning Goals:

• Compare and contrast open-loop and feedback control.
• Implement a simple open-loop controller in Simulink.
• Analyze the performance of an open-loop controller.
• Implement a proportional controller in Simulink.
• Analyze the performance of a proportional controller.

Lab 2: Vehicle Transfer Function Model `(Lab2_VehicleModel.mlx)`
In this lab, students derive a transfer function model of a virtual vehicle.

Learning Goals:

• Derive the transfer function of a first order system.
• Compare the transfer function and virtual vehicle responses.
• Identify the model parameters for the virtual vehicle.

Lab 3: Position Control `(Lab3_PositionControl.mlx)`
In this lab, students implement a PID controller to control the position of a virtual DC motor.

Learning Goals:

• Implement a PID controller.
• Identify rise time, settling time, overshoot, and peak time.
• Explain how changes to PID parameters affect the time-domain response.

Lab 4: Position Control Analysis `(Lab4_PositionAnalysis.mlx)`
In this lab, students construct and analyze the closed-loop transfer function of a feedback controller.

Learning Goals:

• Construct a closed-loop transfer function.
• Plot the step response of a closed-loop transfer function.
• Identify the poles of a closed-loop transfer function.
• Assess the stability of a closed-loop transfer function.

Suggested Prework

MATLAB Onramp – a free two-hour introductory tutorial that teaches the essentials of MATLAB.
Simulink Onramp – a free three-hour introductory tutorial that teaches the essentials of Simulink.

Products

MATLAB, Simulink, Control System Toolbox™, Simscape™, Simscape Multibody™, Simscape Driveline™

The license for this module is available in the LICENSE.MD file in this GitHub repository.

Educator Resources

The lab solutions are available upon instructor request. If you would like to request solutions or have a question, contact the MathWorks online teaching team.

인용 양식

Chad Allie (2022). Virtual Hardware and Labs for Controls (https://github.com/MathWorks-Teaching-Resources/Virtual-Controls-Laboratory/releases/tag/v1.0.1), GitHub. 검색됨 .

MATLAB 릴리스 호환 정보
개발 환경: R2021a
R2021a 이상 릴리스와 호환
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이 GitHub 애드온의 문제를 보거나 보고하려면 GitHub 리포지토리로 가십시오.