Challenge

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

Develop the Simulink model based on the given descriptions for the below challenges and also create SLDD file and link the same to the model. Perform the complete V and V workflow for the obtained models.

  1. Wiper control system

Develop Simulink/state flow model for wiper control system based on the given conditions.

Description of Challenge:

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

Note: Rain density input comes from the external sensor, for the simulation purpose constant block with knob can be taken.

Solution:- Simulink Model

Sldd

Model Advisor Report

Mil TEsting Output

Sil Testing Output

Baseline Testing

SW_REQID

Slreqx Report

Sldv report

Test generation report

Baseline test result

Back To Back Test

Slreqx Report

Sldv report

Sldv Test Generation report

Fixed pt. Tool

Back to Back Test Report

Back To Back Test Result

2.Vehicle speed calculation for ABS using Wheel Speed sensor

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

Description of Challenge:

fl, fr, rl and rr are the wheel speeds of front left, front right, rear left and rear right respectively.

Solution:- Simulink Model

Sldd

Model Advisor Report

Mil Testing

Sil Testing

SwicReqId

Slreqx Report

Sldv Report

Sldv Test Generation Report

Baseline Test Report

Baseline test result

Fixed pt. tool

Back to Back Test

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