Job Description :

- Responsible for the development of motor control algorithms and parameter calibration for EV traction motors.

- Develop control algorithms and control strategy for electric machines (BLDC, IM, PM, IPM) and 3-phase switching power converters using model based methods.

- Perform simulation and analysis of electric drive and Low voltage power electronics.

- Plan and perform motor control algorithm development testing/verification on dynamometer facility, hardware-in-the-loop (HIL) or software-in-the-loop (SIL) systems.

- Do motor parameter measurement and control algorithm calibration and tuning for new motor (BLDC, IM, PM, IPM) on dynamometer and vehicle, as well as generating calibration data map.

- Work as part of a fast-paced, diverse team of professionals supporting component development and subsystem and vehicle integration.

- Help and support other group and engineers to solve the technical issues in the process of motor control system development, testing and vehicle integration.

- Participate in the improvement research of the E-Drive system performance and identify the future technology development tendency.

- Contribute ideas in a collaborative, supportive team environment.

- Ability to understand requirements and translate them into suitable solution architecture.

- Help to estimate and prioritize tasks and track progress in any development methodology.

Skills Required :

- Experience in Motor control algorithm development field.

- Experience working with different motor types like BLDC, IM, IPM, PM, and so on.

- Experience in Motor Parameter estimation methods

- Experience in control of power electronics (P, PI, PID controls, FOC, DTC, PWM & different control loops)

- Experience in Model based design and tools like Matlab/Simulink, dSPACE.

- Experience in Digital Signal Processors covering Sample and Hold registers, Analog to Digital Converters (ADC), Analog comparators, High-Resolution Pulse Width Modulator (HRPWM) module, Event managers and eQEPs

- Designing and optimizing software components and control algorithms to achieve required efficiency targets on a long term basis

- Experience in modeling and simulation of power electronic circuits and different types of electrical machines.

- Knowledge of digital signaling processing including continuous and discrete time signals and equations

- Knowledge in Feedback control theory, optimal controller design, observer/estimation techniques, stability analysis and linearization techniques.

- Proficiency with SIL, MIL, PIL, HIL methodologies

- Experience in detailed analysis, feasibility studies, performance analysis and prototyping, use of different protocol analyzer tools.

- Ability to read and interpret engineering drawings

- Ability to apply principles of logical or scientific thinking to a wide range of intellectual and practical problems

- Creating and maintaining documentation for the software, including any relevant approvals and compliance requirements

- Experience in embedded software development in C, C++

- Communication protocols - UART, I2C, SPI

- Hardware and software debugging skills

Software/Tools/System Exposure :

- MATLAB & SIMULINK

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