Research Scientist on Robot Joint Module Joint Module System Design & Control /

• Company Description* Do you want beneficial technologies being shaped by your ideas? Whether in the areas of mobility solutions, consumer goods, industrial technology or energy and building technology - with us, you will have the chance to improve quality of life all across the globe. Welcome to Bosch. *Job Description* Corporate Research - *Research and Technology Center Asia Pacific* is a team of international & interdisciplinary scientists, driving cutting edge research to leverage on Asia’s excellent expertise. Scientifically verified knowledge and insights are the foundation of our sustainable solutions. Through our innovation, we develop a vision for the future product of Bosch, evaluate its feasibility, and convert it into practical solutions. We set trends and enable new business opportunities for Bosch. We are looking for a highly motivated *Research Scientist in robot joint module system design and control* to develop cutting-edge control technologies for next-generation robotic actuators and joint modules. The position focuses on *module-level control of a single robotic joint*, covering motor control, actuator control, sensing, system modeling and the interaction between control and joint hardware. Candidates with strong backgrounds in *motor control, servo control, motion control, electromechanical actuators or precision drive systems* are highly welcome, even without direct experience in robotics. *Main responsibility includes* : * Conduct research, pre-development and patent filing of innovative *control concepts for robotic joint modules and electromechanical actuators* * Develop advanced *motor and actuator control algorithms* for single-joint robotic modules * Design and optimize *torque / current, velocity and position control loops* for high-performance robotic actuators * Develop control strategies to achieve high *torque density, dynamic response, positioning accuracy, stability and energy efficiency* * Conduct research on *disturbance rejection, friction compensation, feedforward control, parameter identification and model-based control* for robotic joint modules * Develop and validate *torque control and force-related control functions* for robotic actuators, including impedance / compliance control where appropriate * Analyze the influence of *gearbox / transmission, friction, backlash, stiffness, inertia, load variation and mechanical resonance* on joint control performance * Conduct system modeling, simulation and experimental validation of *motor-transmission-sensor-controller-load* systems * Implement and validate control algorithms on *real-time embedded platforms*, and conduct prototype testing and performance optimization * Work closely with mechanical and electrical engineers to optimize *joint hardware and control as an integrated system* * Work closely with corporate research hub in Renningen, Germany on project activities and competence development * Work closely with business units to supply cutting edge and competitive technology solutions and to transform them to products *主要职责包括 : * * 开展机器人关节模组及机电执行器创新控制技术的研究,预研开发及专利申请 * 开发面向单关节机器人模组的*电机及执行器控制算法* * 设计并优化高性能机器人执行器的*力矩 / 电流环,速度环及位置环* * 开发提升机器人关节*扭矩密度,动态响应,定位精度,稳定性及能量效率*的控制策略 * 开展机器人关节模组的*扰动抑制,摩擦补偿,前馈控制,参数辨识及模型驱动控制*等技术研究 * 开发并验证机器人执行器的*力矩控制及力相关控制功能*,包括适用情况下的阻抗 / 柔顺控制 * 分析*减速器 / 机械传动,摩擦,回差,刚度,惯量,负载变化及机械共振*等因素对关节控制性能的影响 * 开展*电机-机械传动-传感器-控制器-负载*系统的建模,仿真及实验验证 * 在*实时嵌入式控制平台*上实现并验证控制算法,开展样机测试及性能优化 * 与机械及电气研发人员紧密合作,实现*关节硬件与控制系统的一体化优化* * 与德国Renningen中央研究院团队紧密合作,开展项目研发及技术能力建设 * 与博世各业务部门紧密合作,为业务部门提供具有竞争力的前沿技术解决方案,并推动技术成果向产品转化 *Qualifications* Master degree w / 3 years working experience or *PhD degree in electrical engineering, control engineering, automation, mechatronics or related majors* • *Expert knowledge and rich experience in electric motor control, servo control or actuator control*, with strong theoretical and practical understanding of closed-loop control systems • *Strong expertise in PMSM / BLDC motor control*, including FOC / SVPWM, current / torque control, velocity control and position control • Strong experience in *servo system design, controller tuning, system identification and dynamic performance optimization* • Experience with *advanced control methods*, such as feedforward control, disturbance rejection, friction compensation, model-based control, adaptive control, observer-based control or vibration suppression • Experience on *robot joint / robotic actuator control* is a strong plus; candidates from industrial servo, precision motion control, aerospace actuators, electric drives or other electromechanical systems are also highly welcome • *Good understanding of robotic joint module hardware* is necessary, including motor, gearbox / transmission, encoder, bearing, actuator electronics and mechanical load • Good understanding of the impact of *gear ratio, backlash, friction, stiffness, inertia, transmission efficiency and mechanical resonance* on actuator control performance • Experience with *real-time implementation of control algorithms* on DSP, MCU, FPGA or other embedded control platforms is necessary • Proficient in *MATLAB / Simulink* or other system modeling and simulation tools • Good at programming (*C / C++, Python, MATLAB*, etc.) is necessary • Experience with torque sensing, force sensing, impedance control, compliant control or high-performance robotic actuators is a plus * Excellent communication skills, fluent in English (oral and written) * Efficient, goal-oriented, structured working style, experienced in project work * Strong documentation and writing skills * Passionate for innovation * Strong team player, open to work in an international environment *电气工程,控制工程,自动化,机电一体化等相关专业硕士,3 年以上相关工作经验;或博士学位* • 在*电机控制,伺服控制或执行器控制*领域具有深厚的专业知识及丰富的理论与实践经验,深入理解闭环控制系统 • *深入掌握PMSM / BLDC 电机控制*,熟悉FOC / SVPWM,电流 / 力矩控制,速度控制及位置控制 • 具有丰富的*伺服系统设计,控制器参数调试,系统辨识及动态性能优化*经验 • 具有先进控制方法相关经验,包括*前馈控制,扰动抑制,摩擦补偿,模型驱动控制,自适应控制,观测器控制或振动抑制*等 • 具有*机器人关节 / 机器人执行器控制*经验者优先;具有工业伺服,精密运动控制,航空航天执行机构,电驱系统或其他机电系统控制经验者同样欢迎 • *具备良好的机器人关节模组硬件知识*,熟悉电机,减速器 / 机械传动,编码器,轴承,执行器电子器件及机械负载等关键部件 • 理解*减速比,回差,摩擦,刚度,惯量,传动效率及机械共振*等因素对执行器控制性能的影响 • 具有基于*DSP ,MCU ,FPGA 或其他嵌入式控制平台*进行实时控制算法开发与实现的经验 • 熟练使用*MATLAB / Simulink*或其他系统建模与仿真工具 • 熟悉*C / C++ ,Python ,MATLAB*等编程语言 • 具有力矩传感,力传感,阻抗控制,柔顺控制或高性能机器人执行器相关经验者优先 * 优秀的沟通能力,能够熟练使用英语进行口头及书面交流 * 工作高效,目标导向,思路清晰,具有良好的项目工作经验 * 具备优秀的技术文档及科研写作能力 * 对技术创新具有热情 * 具有良好的团队合作精神,能够适应国际化工作环境 *博世集团网上招聘数据处理同意声明* 个人信息及目的 : 你的如下个人信息将被处理并用于招聘 : 姓名,电子邮箱,电话号码,所在地区,经验和教育信息,简历等应聘者自主提交的附件信息,证件号,职位,部门,计划入职日期,劳动合同持续时间,工作地点,月薪,年薪,浮动奖金比例,餐贴,车贴.博世将依据相关的数据保护法规,在全球范围内对您的数据进行保密.招聘流程中,您的个人信息只有在必须时才会被提供给博世以外的第三方机构(如代理机构).博世精心挑选了第三方机构并与之签订了保密合同.博世采取了种种保密措施以保护您的数据,确保其不会遭受操纵,丢失,破坏,未经授权的访问或泄漏.我们的安全措施将随着新技术的应用而不断升级.您的本地浏览器和我们的人才招募系统之间的数据传输通过https加密.特定职位申请 : 申请博世集团的职位就意味着您将自己的个人信息提供给博世集团旗下相应的法律实体(具体请见博世集团法人清单).请注意,若有任何文件或资料变更,请在所有申请书里一并变更.人力资源部门的员工可能与您联系,询问您是否同意将您的求职申请转向博世集团内部另一合适职位.如果您申请了特定职位,那么只有在您同意的情况下,博世才会将您的求职申请转向另一职位.您可以随时撤回求职申请,博世将根据相关法律删除您的个人信息.与您的申请相关的所有资料将被保留至24个月.您的权利 : 若您希望停止向博世提供您的个人信息,可联系我们或通过博世网上招聘数据隐私声明中的BKMS系统提出申请.您可以在SmartRecruiters平台查阅和修改您的简历.您对您的个人信息的处理享有知情权,决定权,您有权限制或者拒绝我们对您的个人信息进行处理.您还可以更正,补充您的个人信息.跨境传输 : 为了实现前述目的,我们所收集的您的个人信息可能会在多个国家或地区间进行跨境转移,例如德国,新加坡.德国 : 罗伯特-博世有限公司(德国格宁根市罗伯特博世广场1号(Robert-Bosch-Platz 1, Gerlingen-Schillerhohe, Germany,邮编 : 70839),用于集团统一招聘管理(博世中国与数据接收方均基于该目的开展数据出境活动;英国 : SmartRecruiters(英国伯克郡温莎亚瑟路圣斯蒂芬大厦邮政区码 : SL4 1RU),用于招聘,后期交流联系及分享职位 / 活动信息,潜在人才社区邀请.您可通过上述联系方式依法向境外接收方行使您在个人信息处理活动中的权利.存储您的个人信息 : 我们将仅在为实现目的必要的范围内以及法律法规要求的时间内保留您的个人信息.雇佣 : 被雇佣后,您提供的数据将被从当前招聘系统转移至职位所属公司的人力资源管理系统.联系方式 : 请通过访问博世中国官方主页 : 博世在中国>

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