Hardware Design Engineer

Mô tả Công việc
The Hardware Design Engineer is responsible for the design, development, validation, and optimization of electric motor control systems for 2-wheel and 3-wheel electric vehicles. This role focuses on ensuring high performance, reliability, safety, and compliance with automotive industry standards. The engineer will work closely with firmware, software, mechanical, testing, and manufacturing teams to develop products from concept through mass production.
Key Responsibilities
Motor Control System Development
Design, simulate, and optimize motor control strategies, including:
Field-Oriented Control (FOC)
Direct Torque Control (DTC)
Speed, torque, and regenerative braking control
Support the development and verification of control algorithms for BLDC, PMSM, and induction motors using simulation tools such as MATLAB/Simulink.
Collaboration with Embedded Software Team
Collaborate with firmware engineers to implement and validate motor control algorithms on microcontrollers and DSP platforms such as STM32, TI C2000, NXP, or equivalent.
Develop hardware platforms for motor controllers and inverters.
Integrate position, speed, current, voltage, and temperature sensing circuits for motor control and system protection.
Motor Controller Hardware Design
Design, review, test, measure, and optimize power electronics and control circuits for motor controller applications.
Select and evaluate key components including power MOSFETs, IGBTs, gate driver ICs, current sensing devices, protection circuits, and signal conditioning circuits.
Support PCB design, schematic review, EMC/EMI optimization, and product reliability validation.
Perform hardware debugging, failure analysis, and root cause investigation.
System Performance Analysis and Optimization
Analyze and improve system performance, including:
Power conversion efficiency
Control stability
Noise, Vibration, and Harshness (NVH)
Vehicle acceleration and hill-climbing performance
Optimize energy consumption to maximize vehicle driving range.
Product Integration and Validation
Conduct laboratory and vehicle-level testing of motor control systems.
Analyze system failures and develop corrective actions and design improvements.
Support system integration activities with battery management systems (BMS), vehicle control units (VCU), and other vehicle subsystems.
Testing and Certification
Develop and execute functional, reliability, environmental, and safety test plans.
Support product compliance with applicable electric vehicle and automotive standards.
Conduct Design Validation (DV), Product Validation (PV), and support mass production launch activities.