工作任务 Tasks:
1. 根据项目要求，调试风机所使用的PMSM电机的软件，达到要求的NT、PQ、效率、噪声的衡量指标。
According to the project requirements, debug the software of the PMSM motor used in the fan to achieve the required NT, PQ, efficiency and noise measurement indicators.
2. 根据项目要求，设计EC风机的相关接口控制软件，如：485通讯、0-10V控制、PWM等。
According to the project requirements, design the relevant interface control software of EC fan, such as: 485 communication, 0-10V control, PWM, etc.
3. 熟悉各个软件参数对应电机的性能，调试相关参数，达到对电机控制优化控制。
Be familiar with the performance of each software parameter corresponding to the motor, debug the relevant parameters, and achieve optimal control of the motor control.
4. 与硬件、电机工程师共同完成系统测试，软件验证工作。
Work with hardware and electrical engineers to complete system testing and software verification.

岗位要求 Requirements:
1. 自动化、电子信息工程、计算机科学与技术等相关专业硕士毕业，有志于从事嵌入式软件开发工作。
Master degree in automation, electronic information engineering, computer science and technology, etc., interested in embedded software development.
2. 具备一种（ARM、stm8/stm32、microchip、TI）单片机的开发经验，熟悉C/C++语言或汇编语言编程。
Have one of the single-chip microcomputers （ARM、stm8/stm32、microchip、TI）development experience, familiar with C/C++ language or assembly language programming.
3. 有永磁同步电机控制软件的开发经验者佳；
Experience in the development of permanent magnet synchronous motor control software is preferred.
4. 良好的英语听说读写能力和团队合作能力
Excellent English oral and writing skills and team working skills are required.