Controlling chaos in permanent magnet synchronous motor via sliding mode scheme;
永磁同步电动机中混沌运动的滑模变结构控制
Study on control of permanent magnet synchronous motor based on DSP;
基于DSP的永磁同步电动机控制系统的研究
Based on neural network permanent magnet synchronous motor speed system simulation;
基于神经网络永磁同步电动机调速系统的仿真研究
DESIGN OF FULL ELECTRICAL INJECTION MOLDING MACHINE BASED ON PMSM;
基于永磁同步电动机的全电动注塑机控制系统设计
Sensorless Control System for PMSM Based on Sliding Mode Technique;
一种基于滑模观测器的低速大转矩永磁同步电动机无传感器控制方法研究
Full Sliding Mode Control of PMSM;
永磁同步电动机的完全滑模变结构控制
The necessary condition for direct flux control to a permanent magnet synchronous motor(PMSM) was put .
针对永磁同步电动机电流矢量控制及传统直接转矩控制的缺点,提出了一种基于定子磁链直接控制的速度和转矩控制策略,通过直接控制定子磁链矢量的轨迹来实现磁链和转矩的控制,具有恒定开关频率及转矩和磁链脉动较小等优点,并给出了直接磁链控制应用的必要条件。
Under different air gap length,the air gap magnetic field,back electromotive force,power factor,power efficiency and starting torque of the solid rotor permanent magnet synchronous motor(PMSM)were calculated by means of electromagnetic field numerical method.
采用有限元法计算了实心转子永磁同步电动机在不同的气隙长度条件下的气隙磁密、空载反电动势、功率因数、效率和起动转矩,在计算过程中考虑了定转子相对运动及定子斜槽等因素;22kW实心转子永磁同步电动机的计算和实验结果表明,电机气隙长度对气隙磁密、空载反电势、功率因数、效率和起动转矩均有较大的影响。
According to permanent magnet synchronous motor(PMSM) stator current mathematical model under synchronous rotation coordinates,a speed on-line identification method based on MRAS was presented in this paper.
依据永磁同步电动机在同步旋转坐标系下的定子电流数学模型,基于MRAS理论提出一种神经网络转速在线辨识的方法,该方法为永磁同步电动机无速度传感器的控制策略提供了新选择。
Finite time tracking controller design for permanent-magnet synchronous motor;
永磁同步电动机的有限时间跟踪控制
Anti-control of its chaos and chaos characteristics in the permanent-magnet synchronous motors;
永磁同步电动机的混沌特性及其反混沌控制
Direct torque control of permanent-magnet synchronous motor for speed senserless;
无速度传感器的永磁同步电动机直接转矩控制
The resolver to digital converter AD2S80A and the connection of its peripheral circuit were introduced, the interface circuit between AD2S80A and DSP TMS320F240 was designed, the high accuracy position measuring system based on AD2S80A for permanent magnet synchronous motor (PMSM) was implemented, the software and hardware of the system were presented.
介绍了旋转变压器-数字转换芯片AD2S80A及其外围电路连接方法,并设计了它与DSPTMS320F240的接口电路,实现了一种基于AD2S80A的永磁同步电动机高精度位置检测系统,给出了系统的软、硬件设计方案。
This dissertation is devoted to the study on permanent magnet synchronous motor (PMSM) drive system in electric vehicle (EV) application aided by the State "863 Plan" and the Science and Technology Items of Liaoning province.
在国家863计划“九五”重大项目“钕铁硼电机应用产品开发”、辽宁省科学技术计划项目“高性能钕铁硼永磁电机的研制”及沈阳市“十五”科技攻关项目资助下，本文研究工作围绕电动汽车用永磁同步电动机(PMSM)传动控制系统展开，研究内容分为以下四个部分： 首先，为提高电动汽车一次充电续行里程，提出电动汽车用PMSM系统的效率优化控制策略。
This thesis is chiefly contributed to the deep study of the rotor position detection of Permanent Magnet Synchronous Motor (PMSM) control strategies.
本文以永磁同步电动机为研究对象,以具有交互功能的MATLAB/SIMULINK为仿真工具,以数字信号处理器dsPIC30F6010为控制核心,针对永磁同步电动机控制策略中的转子位置检测方法进行了研究。
Direct flux control of permanent magnet synchronous motors based on MTPF
基于MTPF永磁同步电动机直接磁链控制
Finite Element Analysis of a Permanent Magnet Synchronous Motor
永磁同步电动机电磁场的有限元分析
The Permanent Magnet Synchronous Motor Line-starting Research;
永磁同步电动机异步起动过程的研究
Research on Field Oriented Control of Permanent Magnet Synchronous Motor;
永磁同步电动机磁场定向控制的研究
Design and Research of Transverse Flux Permanent Magnet Synchronous Motor
横向磁通永磁同步电动机设计与研究
The Analysis and Calculation of Magnetic Field for the Rotor of PM Synchronous Motor
永磁同步电动机转子磁场分析与计算
Direct flux control of permanent magnet synchronous motors based on MTPF
基于MTPF永磁同步电动机直接磁链控制
3-D analysis of eddy current losses in permanent PMSM magnets
永磁同步电动机中永磁体的三维涡流分析
Research on Permanent Magnetic Synchronous Machine Using in Gearless Elevator
无齿轮电梯用永磁同步电动机的研究
The Maximum Torque per Ampere Control of Permanent Magnet Synchronous Motor
永磁同步电动机最大转矩电流比控制
Research on Permanent Magnet Synchronous Motor Used as Air Conditioner Compressor;
空调压缩机用永磁同步电动机的研究
Study for the Start Characteristic of Rare Earth and Permanent Magnetism and Synchronous Motor
稀土永磁同步电动机启动特性的研究
Researches on Behavior of Vibration and Noise in Permanent Magnet Synchronous Motor;
永磁同步电动机振动与噪声特性研究
Research on Digital Drive System of Permanent Magnet Synchronous Motor;
永磁同步电动机数字化驱动系统研究
Torque Ripple Analysis and Reduction of Permanent Magnet Synchronous Motor
永磁同步电动机转矩脉动分析与削弱
Simulation of Dynamic Performance of Single-phase Permanent-Magnet Synchronous Motor
单相永磁同步电动机动态性能的仿真
Calculation and Analysis of Electromagnetic Field in Line-start PMSM;
自起动永磁同步电动机的电磁场计算与分析
Two-dimension Dynamic Electromagnetic Field Computing Software of Permanent Magnet Synchronous Motor;
永磁同步电动机二维动态电磁场计算软件
Research on Electromagnetic Vibration and Noise for Low-Power Permanent Magnet Synchronous Motor
小功率永磁同步电动机电磁振动与噪声研究