驱动器软件经理- 灵巧手 job opportunity at Johnson Electric.



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Johnson Electric 驱动器软件经理- 灵巧手
Experience: General
Pattern: full-time
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degreeGeneral
loacation China, Shenzhen, China
loacation China, Shenzhe..........China

职位职责 / Job Responsibilities  · 主导无刷直流电机(BLDC)/永磁同步电机(PMSM)/空心杯电机的驱动系统开发,包括三环PID优化、FOC算法实现、SVPWM调制。  · 设计功率驱动电路、栅极驱动、三相逆变桥、电流采样及电源管理,支持灵巧手多关节高精度同步控制。  · 开发MCU底层驱动、通信协议(CAN/CANFD/EtherCAT)、编码器接口,确保实时性、低延迟、低噪声。  · 参与灵巧手样机调试、EMC/EMI兼容性优化、功耗/热管理、产线可靠性验证。  · 与上位机/控制/AI团队协作,实现驱动层与ROS2及AI模型的无缝对接。  · 与机械,控制协作完成竞品分析,实测缺陷修复,传感器融合,高级控制功能等。  任职要求 / Requirements  · 电气/嵌入式工程或相关专业本科及以上学历,3年以上经验。  · 必须有BLDC/PMSM驱动开发经验,主导过完整电机控制项目,有灵巧手、机械臂关节模组或高精度运动控制设备背景优先。  · 深入理解BLDC和PMSM的工作原理及数学模型;熟悉空心杯电机的结构特点(无铁芯、低惯量)及控制方法,必须精通磁场定向控制算法的原理与实现,包括Clark/Park变换、SVPWM调制。能够设计并优化电流环、速度环、位置环三环PID控制。  · 熟悉功率驱动电路:MOSFET/IGBT栅极驱动、三相逆变桥、H桥设计。掌握电流采样技术(单/双/三电阻采样)、电源管理(BUCK/BOOST、BMS)。熟练使用Altium Designer或Cadence进行原理图设计与PCB布局(多层板),考虑EMC/EMI兼容性。  · 熟悉主流MCU,如STM32系列(F1/F4/F7/H7)、TI C2000系列(DSP)、ARM Cortex-M内核开发。  · 熟悉CAN/CANopen、EtherCAT(工业机器人常用高速总线)的应用与开发,掌握SPI、I2C、UART、PWM等底层驱动开发,熟悉绝对式编码器、增量式编码器、霍尔传感器以及磁/光电编码器的原理与应用。  优先条件 / Preferred Qualifications  · 有真实机器人应用中的功耗优化、噪声抑制、热管理经验。  · 参与过从原型到小批量产的驱动系统落地项目。      Come join our global, inclusive & diverse team Our purpose is to improve the quality of life of everyone we touch through our innovative motion systems. We are a truly global team bound together by our shared values. Our culture is built on the diversity, knowledge, skills, creativity, and talents that each employee brings to the company. Our people are our company’s most valuable asset. We are committed to providing an inclusive, diverse and equitable workplace where employees of different backgrounds feel valued and respected, regardless of their age, gender, race, ethnicity or religious background. We are committed to inspiring our employees to grow, act with ownership and find fulfilment and meaning in the work they do. 欢迎加入我们全球性、富包容和多元化的团队! 我们的目标是通过创新的驱动系统提高每一个产品接触者的生活质量。我们是一个真正的全球性团队,我们有着共同的价值观因而联结在一起。我们的文化是建基于每一位员工为公司带来的多样性、知识、技能、创意和才能之上。我们的员工是我们企业最宝贵的资产。我们致力于为员工提供一个包容、多元和平等的工作场所,在这里无论他们的年龄、性别、肤色、种族或宗教信仰如何,不同背景的员工都能感到受重视和尊重。我们致力于激励我们的员工成长,以主人翁精神行事,并在他们所做的工作中找到成就感和意义。  

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