刘家曦 - 哈尔滨工业大学 - 电气工程及自动化学院

个人简介

刘家曦，1980年出生，副教授，博士生导师，哈工大电工新技术研究所。基本概况主持国家重点研发计划、自然科学基金青年基金、面上项目，国家重大研发计划、省级重大/重点研发计划、“揭榜挂帅”项目、国家重点实验室专项项目、省部级基金以及校企合作项目30余项，累计承研经费5000余万元。获得教育部技术发明一等奖1项、教育部科技进步一等奖1项。发表论文20余篇，授权专利10余项。教育经历 1998.09-2002.07 哈尔滨工业大学电机与电器专业学士 2002.09-2004.07 哈尔滨工业大学电机与电器专业硕士 2006.04-2010.12 哈尔滨工业大学电机与电器专业博士工作经历 2011.07-2014.12 哈尔滨工业大学电机与电器专业讲师 2014.07-2015.08 美国威斯康辛大学麦迪逊分校访问学者 2015.01-目前，哈尔滨工业大学电机与电器专业副教授

研究领域

1、超精密电机驱动控制（1）面向3nm光刻机的超精密电驱动理论与关键技术（2）面向卫星领域的精密磁浮驱控方法（3）精密电流检测技术（4）新型功率拓扑及其驱动技术具体内容：精密电流传感器的电、磁、热优化设计技术、高精度电流信号处理技术、SiC以及GaN的驱动控制技术、多电平功率驱动拓扑、高精度复合线性控制方法、多绕组混合驱动控制技术、新型ARM/DSP/FPGA等电子器件的混合架构及数字处理方法等 2、超高速电驱动、发电及能量管理（1）300,000rpm以上超高速电主轴稳速控制技术（2）面向全电飞机的高速电动机逆变驱动及容错控制方法（3）高速发电机整流控制技术（4）高速起动发电机能量管理方法具体内容：电机无位置传感技术、电流谐波抑制技术、三电平电机驱动技术、电流解耦控制技术、电机谐振抑制技术、模块化电机驱动控制技术、高速电机功率因数校正技术、高速电机驱动拓扑、高速电机系统下垂控制等 3、特种伺服驱动技术（1）面向航空航天的电动舵机伺服驱控技术（2）面向机器人的伺服驱动方法（3）电机先进控制方法具体内容：电机参数辨识技术、伺服系统参数自整定技术、电流预测控制技术、电机高频谐振及低频抖振抑制技术、电机鲁棒控制技术等

近期论文

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SCI LiYi Li; Genji PEI(指导学生); Jiaxi LIU; Pengcheng DU; Le Pei; Chengbo Zhong. 2-DOF Robust H∞ Control for Permanent Magnet Synchronous Motor With Disturbance Observer. IEEE TRANSACTIONS ON POWER ELECTRONICS, 36（3）：3462-3472，2021 Genji Pei(指导学生), Jiaxi Liu, Xiaonan Gao, Wei Tian, Liyi Li, Deadbeat Predictive Current Control for SPMSM at Low Switching Frequency with Moving Horizon Estimator, IEEE TRANSACTIONS ON POWER ELECTRONICS, 2021,9(1):345-353 Jiaxi？Liu;Jiwei Cao;Zhengxing Cheng;Liyi Li*. Study on the Position Estimation Method of Winding Segmented Permanent Magnet Linear Motor, IEEE Access, 2022,5:51242-51248 GENJI PEI(指导学生), LIYI LI, XIAONAN GAO, JIAXI LIU, AND RALPH KENNEL, Predictive Current Trajectory Control for PMSM at Voltage Limit, IEEE access,2020,8: 1670-1678 Pengcheng D., Jiaxi Liu, Kun Lv , Le Pei, Liyi Li. A novel control system simulation modeling method considering the real hardware platform and the software structure. Applied Mathematical Modelling. 2018,53:693-708 Cao Jiwei. Zhang Chengming, Liu Jiaxi, and Li Liyi. Investigation on Maximum Electromagnetic Torque of Permanent-Magnet Synchronous Machines. IEEE access,2020,8: 113011-113019 EI Cascade-free H∞ Speed and Position Control for Permanent Magnet Synchronous Motor Drives. ICEMS. 2018 Speed Ripple Minimization for PMSM Based on Complex Vector Analysis and Iterative Learning Control. ICEMS. 2019 MRAS Based Online Parameter Identification for PMSM Considering VSI Nonlinearity. ICEMS. 2018 Accurate Current Sampling Method suit for HS-PMSM Driver System considering reduce the current harmonic and torque ripple. ICEMS. 2016 A Novel Simpplified 3-level SVPWM Modulation Method Based on the Convertional 2-L SVPWM Modulation Method. ICEMS. 2018 An Accurate HS-PMSM Rotor Loss and Performance Analysis Method combine the Control System Simulation and Finite Element Simulation. ICEMS. 2016 Vibration Suppression in Position Servo Systems via Active Disturbance Rejection Control. ICEMS. 2019 Sensorless Control of Primary Segmented Permanent Magnet Linear Motor. VPPC. 2016 A Novel Full-digital Voice Coil Motor Drive for Wafer Stage. VPPC, 2017. Position vibration suppression of Servo motor based on active disturbance rejection control. ICITEE. 2020 High speed PMSM drive method based on the PAM. ICITEE. 2021 A Novel Design and Analysis Method for LCCR Filter used for Current Harmonics Mitigation of High Speed Machine. ICEMS. 2021 An Improved-Precision Voice Coil Motor Drive Method Utilizing Additional Current Feedback ICEMS. 2019 The Full digital drive on the Voice Coil Motor Based on the Wafer Stage. VPPC, 2016 A Novel Method of High-Speed PMSM Drive Based on LCL Filter. ICEMS, 2021