搜索资源列表
Speed_sensorless_direct_torque_control_of_IMs_with
- 基于感应电机的转子电阻预估计的无速度传感器的直接转矩控制技术。控制电机的一种很先进的控制方法。-Based on the induction motor rotor resistance of the pre-estimation of the speed sensorless direct torque control technique. Motor control a very advanced control methods.
sdarticle_2
- scince directe: Speed and rotor flux estimation of induction machines using a two-stage extended Kalman filter
dd
- A COMPARISON OF A FLUX OBSERVER WITH A BACK-EMF TECHNIQUE FOR SENSORLESS ROTOR POSITION ESTIMATION
Current_model_flux_observer
- Paper about a new close loop current model flux observer to estimate the rotor flux, position and velocity of an induction machine. The current observer includes carefully designed sliding mode functions which are derivative of the fluxes along the a
DIAGNOSTIC_DE_LA_MAS
- The works presented in this dissertation are focussed on the design and the development of a diagnosis procedure by parameter estimation for stator and rotor faults in induction motor. Firstly, we review briefly the main techniques for fault dete
dirct-torque-sensorless
- 异步电机的精确控制和速度辨识是交流传动系统中重要问题。在该仿真系统中，电机转速采用易于检测的电机定子电压和电流得到转速MRAS辨识算法来估算。由于速度辨识算法中电压模型的纯积分环节会引起的误差积累和漂移问题，采用改进积分型转子磁链估算模型来解决。-The precise control and the speed identification of AC motor are the very important issues on AC drive system.In this system,
cd4ef1.ZIP
- 定转子电阻在线辨识的感应电机转速估计方法Online identification of stator and rotor resistance of the induction motor speed estimation method-Online identification of stator and rotor resistance of the induction motor speed estimation method
mn4op8.ZIP
- 内置式永磁同步电机转子初始位置估计方法Permanent magnet synchronous motor initial rotor position estimation method-Permanent magnet synchronous motor initial rotor position estimation method
Kalman-filter-estimation--
- 通过测量非导通相的反电势波形，运用KALMAN滤波器，估计出转子的位置-By measuring the non-conduction phase of the BEMF waveform, using KALMAN filter, the estimated rotor position
update1
- 搭建永磁同步电机的直接转矩控制仿真模型 1，实测电流经过3/2变换得到alpha-beta轴上的电流； 2，估计模块中包含定子磁链和电磁转矩的估算，其中，定子磁链观测是采用基于转子位置和定子电流的磁链估计，电磁转矩直接在alpha-beta轴上计算； 3，转速调节模块和转矩调节模块直接采用PI调节器； 4，预期电压矢量估计模块，根据k时刻的磁链幅值与相位和k+1时刻的磁链幅值和相位计算出来的； 5，SVMPWM是空间电压矢量调制模块，实现空间任意角度任意大小的电压矢量，从而控
4545646
- 基于高频率分辨力谱估计技术与优化算法的 异步电动机转子故障检测新方法-A Detection Method for Rotor Fault in Induction Motors Based on High Frequency Resolution Spectrum Estimation Technique and Optimization Algorithm
2010_IEEE_CST-Ortega-Praly-Astolfi-Lee-Nam
- Estimation of Rotor Position and Speed of Permanent Magnet Synchronous Motors With Guaranteed Stability
CONTROL-OF-DFIG-BASED-dtc
- Rotor position and speed estimation of a variable structure
Estimation-of-Synchronous-Generators
- 考虑磁饱和效应的鼠笼式同步电机的参数在线测试方法，可以适用于电机电器专业的学生进行研究。-Online Parameter Estimation of Round Rotor Synchronous Generators Including Magnetic Saturation
QuadRotor_MA8.2
- MB8四旋翼自动驾驶仪的源码，包括姿态采集，状态估计以及控制输出。不推荐直接使用，但是可以作为学习-MB8 four rotor autopilot source, including posture acquisition, state estimation and control output. Not recommended for direct use, but can be used as learning
GE054
- O¤-Line Rotor Faults Diagnosis in Induction Machines by Parameter Estimation
sensorless_MRAS
- Model reference adaptive system (MRAS) based techniques are one of the best methods to estimate the rotor speed due to its performance and straightforward stability approach. These techniques use two different models (the reference model and the adju
optical-flow-navigation
- 针对小型无人机在无卫星导航信号条件下的导航问题, 结合光流及地标定位设计了使用摄像头、惯性测量器件、超声测距仪等传感器融合的无人机室内导航方法. 文章使用补偿角速率的光流微分法计算帧间像素点小位移, 并用前后误差算法提取精度较高的点, 避免像素点跟踪错误, 提高了光流测速的精度 对得到的光流场用均值漂移算法进行寻优, 得到光流场直方图峰值, 以此计算光流速度. 本文提出了无累积误差的连续地标定位算法, 实时测量无人机位置. 通过多速率卡尔曼滤波器对观测周期不一致的位置、速度信息进行最优估计. 在
永磁同步电机控制展望与电机转子位置估算
- 永磁同步电机控制展望与电机转子位置估算,较好的参考价值(Prospect of permanent magnet synchronous motor control and estimation of rotor position of motor)