Lead Engineer - HCL technologies Ltd - Chennai
(2024-07)
Model review Based on the model advisor standards and test case creation for the requirements provided and MIL Testing, Test case and Test scripts development for the Requirements for cargo systems in aerospace and test scripts are debugged for failures in Python.
- Model review Based on the standards provided and certifications using Model advisor
- Requirements based Testing which is test case creation for the requirements provided and MIL Testing using the test case created based on the procedure formulated and Simulink Test tool is used for this
- This testing is done for Battery Management System (BMS) for aero and automotive Domain models
- Have some exposure in Electric vehicle and it's components, Power electronics
- Have some exposure in DO-178C modeling standards
- For Requirements, test cases and test scripts are developed using python and debugging is done for test scripts failures
- Traceability is done for the test case and scripts developed
Senior Engineer - Tata Elxsi Ltd - Chennai
(2022-10 - 2023-08)
SIL Testing for the requirement given for IPC
- For Vehicle Function Requirements like Speedometer, Odometer, Tachometer, Fuel Gauge, test cases are created
- Test case failures are checked
- Issues are raised for the test case failures
Associate II - Engineer - Altran Technologies - Chennai
(2021-04 - 2022-09)
Code generation and SIL Testing using BTC.
- Based on the inputs – Model and Data.m (variables, constants and calibrations) provided, code generation is performed
- Compilation (tasking tricore tool) and static code analysis (PC Lint tool) are performed
- Same test cases are given to model and code and then back-to-back test report is created using BTC Embedded platform tool
- Test case failures like resolving Simulink signals, precision loss, overflow, underflow are analyzed
- Model coverage and code coverage reports are generated
Trainee - KPIT Technologies Ltd - Chennai
(2019-07 - 2020-10)
Powertrain(migration)
- Getting the modified subsystems as input and performing MIL testing, which is Decision, Condition and MCDC coverage for the particular modified subsystem and if any test cases got failed then new steps and new test cases are added according to the decision, condition and MCDC coverage and generating the coverage report using Reactis
- Comparing the base model and new model and finding the modifications (Verifying and Validating and test cases generation) and using Model Advisor the checks are performed for the particular model and also generating the check diag, check style and check report
- Using Reactis tool, generating the test cases and getting the coverage report. Writing the manual test cases and getting 100 percent coverage for the uncovered tests in Reactis
- Doing model comparison and getting difference as zero and getting min and max values and finding the difference
- Then proceed with the cover page simulation and check logic editing in excel
- Then delivering the model with the required file reports in the required formats after self-review
- Have done sample tasks regarding migration in Nissan project
- As per the requirement provided, models are developed using Matlab, Simulink and Stateflow using MAAB guidelines for powertrain domain (Engine Management System)
- Writing m scripts for the newly added and deleted and modified variables in this migration project
- Comparing the old and new model and generating the result using m script
- Generating the DR reports and manually covering the Reactis uncovered test cases
- Creating excel sheets for updating the newly added, deleted and modified variables using m scripting
- Had experience in Electric Vehicle functioning and On Board Diagnostics, Functionality wise diagnostics, Battery Management System, Power Electronics, ISO 26262, model advisor checks
Intern - KPIT Technologies Ltd - Bangalore
(2019-01 - 2019-02)
Detecting the blindspot and potholes
- Place two cameras at both sides of the mirror
- Using R-CNN algorithm and the cameras, the distance will be calculated based on the duration. If any vehicle comes beyond the calculated distance, an alarm will be sent to the driver using Zigbee Protocol and hence the blind spot will be detected
- Ultrasonic sensor is placed in front of the car and hence the distance between the car and the road is recorded
- Then, if the distance is beyond the calculated distance, an alarm is sent to the driver using Zigbee Protocol and hence the potholes are detected
