Project 1 - Wiper control system and Vehicle speed calculation for ABS using Wheel Speed sensor

1.Simulink/state flow modules for wiper control system

Aim:

    To develop a Simulink/state flow modules for wiper control system based on the given conditions.

Conditions:

1. If the density of the rain is low, then wiper rotates with low speed, the output signal should be 100rpm
2. If the density of the rain is medium, then wiper rotates with low speed, the output signal should be 200rpm
3. If the density of the rain is high, then wiper rotates with low speed, the output signal should be 500rpm

Simulink Model:

SLDD file:

Requirement tagging report:

Model advisor - JMAAB compliance report:

Functional test case, MIL, SIL harness, coverage Reports:

MIL

SIL 

 Poly space analysis report / outputs

Steps to create a Polyspace Report:

• Initially, open the Polyspace in that new project click on start new project.
• The Project Properties dialogue box will open in that give the project name as we saved in the MATLAB,then select the location where it we need to save after that click Next or use the default location.
• Then ,it asks for the Projrct source,click on browserand select the folder where th .c file are generated then optionally we can add the include folder then clock on finish,the polyspace environment will open.
• In the configuraton settings option called Target & compiler select the source code language as c,change the target processor as X86_64.
• In the coding standards & code Metrics in that enable the check MISRA C:2004 also select the calculate the code metrics option
• After that go to bug finder analysis under that select the default one.
• Go to reporting enable the generate report option and ouput formet as PDF or any file we need
• Finally save the polyspace and run the Bug Finder.

OUTPUT:

OFF stage

.

At low desnity:

At medium density:

At high density:

Result:

    The expected output is obtained for the simulink model for wiper control system.

2.Vehicle speed calculation for ABS using Wheel Speed sensor

Aim:

Develop Simulink/state flow model for the vehicle speed calculation unit inside the ABS system for the below conditions.

Condition:

Description:

• fl-front left
• fr-front right
• rl-rear left
• rr -rear right

Simulink Model:

SLDD file:

Requirement tagging report:

Model advisor - JMAAB compliance report

Functional test case, MIL, SIL harness, coverage Reports

Poly space analysis report / outputs

Steps to create a Polyspace Report:

• Initially, open the Polyspace in that new project click on start new project.
• The Project Properties dialogue box will open in that give the project name as we saved in the MATLAB,then select the location where it we need to save after that click Next or use the default location.
• Then ,it asks for the Projrct source,click on browserand select the folder where th .c file are generated then optionally we can add the include folder then clock on finish,the polyspace environment will open.
• In the configuraton settings option called Target & compiler select the source code language as c,change the target processor as X86_64.
• In the coding standards & code Metrics in that enable the check MISRA C:2004 also select the calculate the code metrics option
• After that go to bug finder analysis under that select the default one.
• Go to reporting enable the generate report option and ouput formet as PDF or any file we need
• Finally save the polyspace and run the Bug Finder.

 Output:

If all the wheel speed sensor are working

If any one wheel is down

If any two wheel is down

If any three wheel is down

Result:

    The expected output is obtained for the simulink model for vehicle speed calculation unit inside the ABS system.