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The design of vector control system in hybrid vehicles permanent magnet synchronous motor based on DSP

Xia Ruofei,Zhu Longji,Zhu Hong,Lu Kang

Strategic Study of CAE 2014, Volume 16, Issue 8,   Pages 79-82

Abstract: this paper, for achieving fast speed response and stabily statical characteristics in permanent magnet synchronousmotor, a vector control system based on DSP is introduced.system for hybrid electric vehicles, achieving the desired design goals, making the permanent magnet synchronousmotor gets fast speed response and stabily statical characteristics

Keywords： electric vehicles     vector control     DSP     permanent magnet synchronous motor    

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Future Perspective for Key Technologies of Motor Drive System of New Energy Vehicles

Ding Rongjun, Liu Kan

Strategic Study of CAE 2019, Volume 21, Issue 3,   Pages 56-60 doi: 10.15302/J-SSCAE-2019.03.018

Abstract: style="text-align: justify;">This study investigates key technologies and development trends for the motortechnologies related to the hair-pin winding, multiphase permanent motor, and permanent magnet synchronousreluctance motor.The study emphatically presents the development trends of the motor drive technologies for vehicles,and points out that permanent magnet synchronous motors will remain the main-stream drive motors in the

Keywords： new energy vehicle     motor drive system     permanent magnet synchronous motor    

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Optimization design of an interior permanent-magnet synchronous machine for a hybrid hydraulic excavator

Qi-huai CHEN,Qing-feng WANG,Tao WANG

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 11,   Pages 957-968 doi: 10.1631/FITEE.1500056

Abstract: In this paper, a design process for permanent-magnet synchronous machines (PMSMs) in a hybrid hydraulic

Keywords： Design     Hybrid hydraulic excavator (HHE)     Finite element method (FEM)     Interior permanent-magnet (PM) motor     PM synchronous machine (PMSM)    

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The Research on Rotor Magnetic Flux Oriented Control System for Bearingless Permanent Magnet SynchronousMotor

Zhu Huangqiu,Wu Liang,Zhou Yang,Zhang Tengchao,Deng Jianming

Strategic Study of CAE 2006, Volume 8, Issue 6,   Pages 35-40

Abstract:

The bearingless permanent magnet synchronous motor (BPMSM) is an innovational type of motor, which

Keywords： bearingless permanent magnet synchronous motor     decoupling control     DSP     digital control    

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Design of a PCB stator coreless axial flux permanent magnet synchronous motor based on a novel topology Regular Papers

Xiao-yuan WANG, Xiang LI, Chun-peng LI, Si-jia XU, Le-tao LING

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 3,   Pages 414-424 doi: 10.1631/FITEE.1700345

Abstract: proposed and applied to the design of a printed circuit board (PCB) axial flux permanent magnet (AFPM) motorCompared with the traditional coreless AFPM motor, this novel topology for a Halbach permanent magnetarray PCB stator AFPM motor has larger air-gap magnetic flux density and air-gap flux per pole.experiments verify the feasibility and effectiveness of the novel Halbach permanent magnet array PCB stator motorA reference basis and practical value for the design of the PCB AFPM motor are provided.

Keywords： Axial flux permanent magnet synchronous motor     Printed circuit board     Halbach permanent magnet array     Finite    

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Analysis and control of micro-stepping characteristics of ultrasonic motor

Ning CHEN, Jieji ZHENG, Xianliang JIANG, Shixun FAN, Dapeng FAN

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 4,   Pages 585-599 doi: 10.1007/s11465-019-0577-3

Abstract: Finally, with the optimization of the pulse number, the motor achieves 3.3 µrad in clockwise and counterclockwise

Keywords： ultrasonic motor     stepping characteristics     pulse number control     synchronous acquisition system     precise    

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Initial position estimation strategy for a surface permanent magnet synchronous motor used in hybrid Article

Bing TIAN,Qun-tao AN,Li SUN,Dong-yang SUN,Jian-dong DUAN

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 8,   Pages 803-813 doi: 10.1631/FITEE.1500298

Abstract: A novel nonlinear model for surface permanent magnet synchronous motors (SPMSMs) is adopted to estimate

Keywords： Surface permanent magnet synchronous motor (SPMSM)     Initial position estimation     Nonlinear model     Hybrid    

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integral sliding mode controller with an extended state observer for position control of permanent magnet synchronousmotor servo systems Research Articles

Jun-feng Jiang, Xiao-jun Zhou, Wei Zhao, Wei Li, Wen-dong Zhang,cmeesky@163.com

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 8,   Pages 1119-1266 doi: 10.1631/FITEE.1900298

Abstract: has been widely used in position control applications. Its performance is not satisfactory due to internal uncertainties and external load disturbances. To enhance the control performance of PMSM systems, a new method that has fast response and good robustness is proposed in this study. First, a modified integral terminal is developed, which has a fast-sliding surface and a continuous reaching law. Then, an is applied to measure the internal and external disturbances. Therefore, the disturbances can be compensated for in a feedforward manner. Compared with other sliding mode methods, the proposed method has faster response and better robustness against system disturbances. In addition, the position tracking error can converge to zero in a finite time. Simulation and experimental results reveal that the proposed control method has fast response and good robustness, and enables high-precision control.

Keywords： Permanent magnet synchronous motor (PMSM)     Sliding mode controller     Extended state observer     Robust control    

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Sensorless direct torque control for salient-pole PMSM based on extended Kalman filter fed by AC/DC/AC converter

F. BENCHABANE, A. TITAOUINE, O. BENNIS, K. YAHIA, D. TAIBI, A. GUETTAF

Frontiers in Energy 2012, Volume 6, Issue 3,   Pages 247-254 doi: 10.1007/s11708-012-0190-1

Abstract: In this paper, a new sensorless interior permanent magnet synchronous motor (IPMSM) drives method withThe direct torque control (DTC) technique for permanent magnet synchronous motor (PMSM) is receivingincreasing attention due to the important advantages of the low dependence on motor parameters when comparedwith other motor control techniques.

Keywords： direct torque control (DTC)     sensorless control     extended Kalman filter (EKF)     permanent magnet synchronousmotor (PMSM)     boost-rectifier    

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Linear ultrasonic motor using quadrate plate transducer

Jiamei JIN, Chunsheng ZHAO

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1,   Pages 88-91 doi: 10.1007/s11465-009-0016-y

Abstract: A linear ultrasonic motor using a quadrate plate transducer was developed for precision positioning.This motor consists of two pairs of Pb(Zr,Ti)O piezoelectric ceramic elements, which are piezoelectricallyexcited into the second-bending mode of the motor stator’s neutral surface in two orthogonal directionsThe performance characteristics achieved by the motor are: 1) a maximum linear speed of more than 60

Keywords： ultrasonic motor     quadrate plate     coincident frequency     alternant contact    

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Design and analysis of linear oscillating motor for linear pump application-magnetic field, dynamics

Zongxia JIAO,Tianyi WANG,Liang YAN

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 4,   Pages 351-362 doi: 10.1007/s11465-016-0407-9

Abstract:

A linear oscillating motor is an electromagnetic actuator that can achieve short-stroke reciprocatingIn this paper, a general framework of linear oscillating motor design and optimization is addressed in

Keywords： linear oscillating motor     linear pump     magnetic field     motor optimization    

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Modeling and control of a permanent magnet synchronous generator dedicated to standalone wind energy

Louar FATEH,Ouari AHMED,Omeiri AMAR,Djellad ABDELHAK,Bouras LAKHDAR

Frontiers in Energy 2016, Volume 10, Issue 2,   Pages 155-163 doi: 10.1007/s11708-016-0410-1

Abstract: To limit these inconveniences, certain manufacturers developed wind turbines based on synchronous machinesThe control of the permanent magnet synchronous generator (PMSG) can be affected with the implementation

Keywords： wind turbine     permanent magnet synchronous generator (PMSG)     converter     proportional-integral (PI)     control    

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Anti-erosion elastic coating design based on synchronous fluctuation principle

Guo Yuanjun,Xiao Hualin,Xu Daqing,Li Wenbin

Strategic Study of CAE 2008, Volume 10, Issue 9,   Pages 60-63

Abstract: The condition of realized synchronous fluctuation of elastic coating channel border with the perturbation

Keywords： erosion     boundary layer     elastic channel border     elastic coating     synchronous fluctuation    

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modified neural learning algorithm for online rotor resistance estimation in vector controlled induction motor

A. CHITRA,S. HIMAVATHI

Frontiers in Energy 2015, Volume 9, Issue 1,   Pages 22-30 doi: 10.1007/s11708-014-0339-1

Abstract: Online estimation of rotor resistance is essential for high performance vector controlled drives. In this paper, a novel modified neural algorithm has been identified for the online estimation of rotor resistance. Neural based estimators are now receiving active consideration as they have a number of advantages over conventional techniques. The training algorithm of the neural network determines its learning speed, stability, weight convergence, accuracy of estimation, speed of tracking and ease of implementation. In this paper, the neural estimator has been studied with conventional and proposed learning algorithms. The sensitivity of the rotor resistance change has been tested for a wide range of variation from -50% to+50% on the stability of the drive system with and without estimator. It is quiet appealing to settle with optimal estimation time and error for the viable realization. The study is conducted extensively for estimation and tracking. The proposed learning algorithm is found to exhibit good estimation and tracking capabilities. Besides, it reduces computational complexity and, hence, more feasible for practical digital implementation.

Keywords： neural networks     back propagation (BP)     rotor resistance estimators     vector control     induction motor    

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Review of human–robot coordination control for rehabilitation based on motor function evaluation

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-022-0684-4

Abstract: As a wearable and intelligent system, a lower limb exoskeleton rehabilitation robot can provide auxiliary rehabilitation training for patients with lower limb walking impairment/loss and address the existing problem of insufficient medical resources. One of the main elements of such a human–robot coupling system is a control system to ensure human–robot coordination. This review aims to summarise the development of human–robot coordination control and the associated research achievements and provide insight into the research challenges in promoting innovative design in such control systems. The patients’ functional disorders and clinical rehabilitation needs regarding lower limbs are analysed in detail, forming the basis for the human–robot coordination of lower limb rehabilitation robots. Then, human–robot coordination is discussed in terms of three aspects: modelling, perception and control. Based on the reviewed research, the demand for robotic rehabilitation, modelling for human–robot coupling systems with new structures and assessment methods with different etiologies based on multi-mode sensors are discussed in detail, suggesting development directions of human–robot coordination and providing a reference for relevant research.

Keywords： human–robot coupling     lower limb rehabilitation     exoskeleton robot     motor assessment     dynamical model    

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Title Author Date Type Operation

The design of vector control system in hybrid vehicles permanent magnet synchronous motor based on DSP

Xia Ruofei,Zhu Longji,Zhu Hong,Lu Kang

Journal Article

Future Perspective for Key Technologies of Motor Drive System of New Energy Vehicles

Ding Rongjun, Liu Kan

Journal Article

Optimization design of an interior permanent-magnet synchronous machine for a hybrid hydraulic excavator

Qi-huai CHEN,Qing-feng WANG,Tao WANG

Journal Article

The Research on Rotor Magnetic Flux Oriented Control System for Bearingless Permanent Magnet SynchronousMotor

Zhu Huangqiu,Wu Liang,Zhou Yang,Zhang Tengchao,Deng Jianming

Journal Article

Design of a PCB stator coreless axial flux permanent magnet synchronous motor based on a novel topology

Xiao-yuan WANG, Xiang LI, Chun-peng LI, Si-jia XU, Le-tao LING

Journal Article

Analysis and control of micro-stepping characteristics of ultrasonic motor

Ning CHEN, Jieji ZHENG, Xianliang JIANG, Shixun FAN, Dapeng FAN

Journal Article

Initial position estimation strategy for a surface permanent magnet synchronous motor used in hybrid

Bing TIAN,Qun-tao AN,Li SUN,Dong-yang SUN,Jian-dong DUAN

Journal Article

integral sliding mode controller with an extended state observer for position control of permanent magnet synchronousmotor servo systems

Jun-feng Jiang, Xiao-jun Zhou, Wei Zhao, Wei Li, Wen-dong Zhang,cmeesky@163.com

Journal Article

Sensorless direct torque control for salient-pole PMSM based on extended Kalman filter fed by AC/DC/AC converter

F. BENCHABANE, A. TITAOUINE, O. BENNIS, K. YAHIA, D. TAIBI, A. GUETTAF

Journal Article

Linear ultrasonic motor using quadrate plate transducer

Jiamei JIN, Chunsheng ZHAO

Journal Article

Design and analysis of linear oscillating motor for linear pump application-magnetic field, dynamics

Zongxia JIAO,Tianyi WANG,Liang YAN

Journal Article

Modeling and control of a permanent magnet synchronous generator dedicated to standalone wind energy

Louar FATEH,Ouari AHMED,Omeiri AMAR,Djellad ABDELHAK,Bouras LAKHDAR

Journal Article

Anti-erosion elastic coating design based on synchronous fluctuation principle

Guo Yuanjun,Xiao Hualin,Xu Daqing,Li Wenbin

Journal Article

modified neural learning algorithm for online rotor resistance estimation in vector controlled induction motor

A. CHITRA,S. HIMAVATHI

Journal Article

Review of human–robot coordination control for rehabilitation based on motor function evaluation

Journal Article