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Please work on the below requirement. Budget: 17 LPA
Position: MCU Developer
Experience Range: 3 - 8 Years
Work Location: Chennai
Responsibilities:
DESIGN & DEVELOPMENT
Model, design, implement, integrate, test and benchmark the motor control algorithms for current and upcoming EVs.
Understand, drive design and implement motor controller functionality, behaviours, and core control algorithms for types of electric motors, such as: PMSM, IPM, IM, SRM and Multiphase Motor.
Help define requirements for motor control software and interfacing hardware components including voltage and current sensors, power stages, speed sensors.
Responsible for calculating, selecting and designing software solutions for Electric Vehicle projects.
Develop different layers of firmware as per architecture, in context of an RTOS.
Develop UDS based Bootloader for software update and EOL for parameter update.
Develop MCU software in accordance to power train functional safety requirements ISO26262.
TESTING & DEBUGGING
Debugging: Ensure error free software is flashed onto MCU with the help of a bootloader.
Testing: Review developers test cases to perform component level tests.
Testing: Create and perform system level test plans with system integrators.
Documentation and Reporting: Ensure proper documentation of the firmware and software developed. Document data collected for parameter estimation. Maintain a comprehensive test case matrix to track completion of functional requirements of MCU.
Qualification & Experience
Bachelor's or Master's degree in Electrical Engineering, Computer Science, Electronics Engineering or a related field.
Experience in handling and working with High Voltage equipments.
Deep knowledge in developing Motor Control Algorithms for all type of electric motors, such as: DC motors (BLDC), AC motors (PMSM, IPM, IM, SRM). Specially in Traction Motor Control for Electric Vehicle.
In-depth understanding of torque control techniques like, field oriented control, direct torque control etc.
Prior experience with flux estimation methods, 3-phase power control, analytical control system theory development and analysis.
Experience with various PWM schemes such as space vector, discontinuous, and sinusoidal modulation, including data-acquisition methods.
Familiarity with sensor less motor control algorithms and low speed control techniques.
Capability of delivering high-quality C code in an embedded microcontroller environment PWM, ADC, Interrupts, DMA etc.
System-oriented understanding of thermal, vehicle-level torque control, high voltage DC-link integration, efficiency optimization, and firmware integration for electric drives
Capability of delivering high-quality C code in an embedded microcontroller environment.
Experience in MATLAB/Simulink, embedded coder and dSpace targetlink.
Experience with compilation, flashing and debugging process and tools.
Experience with communication protocols like CAN, I2C, SPI and UART.
Experience working with RTOS.
Experience in testing of software.
Experience in working with Bootloaders.
