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Description: The PMSM FOC is made of several C modules, compatible with the free-of-charge IAR
EWARM KickStart edition toolchain version 4.42. It is used to quickly evaluate both the MCU
and the available tools. In addition, when used together with the STM32F103xx motor
control starter kit (STM3210B-MCKIT) and PM motor, a motor can be made to run in a very
short time. It also eliminates the need for time-consuming development of FOC and speed
regulation algorithms by providing ready-to-use functions that let the user concentrate on
the application layer. Moreover, it is possible to get rid of any speed sensor thanks to the
sensorless algorithm for rotor position reconstruction.
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Size: 18678544 |
Author: HJ |
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Description: 无位置传感器的开关磁阻电机转子位置检测技术-Sensorless switched reluctance motor rotor position detection techniques
Platform: |
Size: 291840 |
Author: bin |
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Description: The PMSM FOC is made of several C modules, compatible with the free-of-charge IAR
EWARM KickStart edition toolchain version 4.42. It is used to quickly evaluate both the MCU
and the available tools. In addition, when used together with the STM32F103xx motor
control starter kit (STM3210B-MCKIT) and PM motor, a motor can be made to run in a very
short time. It also eliminates the need for time-consuming development of FOC and speed
regulation algorithms by providing ready-to-use functions that let the user concentrate on
the application layer. Moreover, it is possible to get rid of any speed sensor thanks to the
sensorless algorithm for rotor position reconstruction.-The PMSM FOC is made of several C modules, compatible with the free-of-charge IAREWARM KickStart edition toolchain version 4.42. It is used to quickly evaluate both the MCUand the available tools. In addition, when used together with the STM32F103xx motorcontrol starter kit (STM3210B-MCKIT) and PM motor, a motor can be made to run in a veryshort time. It also eliminates the need for time-consuming development of FOC and speedregulation algorithms by providing ready-to-use functions that let the user concentrate onthe application layer. Moreover, it is possible to get rid of any speed sensor thanks to thesensorless algorithm for rotor position reconstruction.
Platform: |
Size: 18677760 |
Author: HJ |
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Description: 该方法为无刷直流电机转子初始位置的辨识，该方法开发平台keilc51，用到的芯片为C8051F310，实验正在进行中-The method for brushless DC motor rotor initial position of recognition, the method development platform keilc51, chips used for the C8051F310, the experiment in progress
Platform: |
Size: 114688 |
Author: gexiaozhong |
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Description: 正弦波无刷直流电机的新型转子位置检测方法.pdf-Sinusoidal BLDCM new rotor position detection methods. Pdf
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Size: 185344 |
Author: Bruce |
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Description: 这是用CPLD开发的读取绝对式编码器反馈的信号的代码，读取电机的转子的绝对位置和判断转动方向对于电机控制很实用。-This is read by the CPLD Development absolute encoder feedback signal to the code, read the motor' s rotor position and to determine the absolute direction of rotation is very useful for motor control.
Platform: |
Size: 1602560 |
Author: dengzhaoyun |
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Description: 步进电机的MATLAB仿真程序，采用了卡尔曼滤波，对定子电流进行估计，并估算出转子的位置和速度-Continuous time extended Kalman filter simulation for two-phase step motor，Estimate the stator currents, and the rotor position and velocity, on the
basis of noisy measurements of the stator currents.
Platform: |
Size: 2048 |
Author: 李健 |
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Description: A COMPARISON OF A FLUX OBSERVER WITH A BACK-EMF TECHNIQUE FOR SENSORLESS ROTOR POSITION ESTIMATION
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Size: 1913856 |
Author: hacen |
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Description: 基于复合式光电编码器永磁同步电机启动方法的研究
简述了复合式光电编码器的工作原理，分析现有永磁同步电机转子位置检测方法的不足，提出了使用复合式光电编码器对永磁同步电机转子初始位置检测及电机启动的方法，最后通过以数字信号处理器(DSP)为核心的实验平台进行实验，实验结果表明，该方法可以满足实际使用的要求，实现了电机可靠启动、运行。-The operating principle of hybrid grating encoder was introduced and the shortcoming of PMSM rotor position detection measure used nowadays was analyzed. The initial rotor position detection of PMSM and the method of motor starting-up based on hybrid grating encoder were proposed in this the paper. The method was implemented by using the experimental hardware platform which takes the DSP as core. The experimental results showed that it could meet the needs of practical use, consequently, starting-up the motor smoothly and successfully.
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Size: 133120 |
Author: commandoccz |
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Description: 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 and axes. Therefore, when the estimated current converges to the measured one, the flux estimation is a mere integration of the sliding mode function.
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Size: 484352 |
Author: gregbur |
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Description: 基于dspic单片机的转子位置信号检测系统设计-Dspic microcontroller based signal detection system of rotor position
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Size: 419840 |
Author: dhgagaga |
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Description: ：针对电动汽车永磁同步电机无位置传感器控制系统，在两相静止坐标系( —B)内将滑模观测器法
与MRAS结合，提出了基于模型参考自适应的滑模观测器，并利用自适应律估计永磁同步电机的转子速度。仿真
和试验表明无位置传感器控制方法是切实可行的。
关键词：电动汽车永磁同步电机无位置传感器控制 自适应滑模观测器-This paper presents a new adaptive slid—mode observer for electric vehicle permanent magnet
synchronous motor(PMSM)sensorless control system，which is combined with the sliding mode observer and model
reference adaptive method in the two—phase stationary reference frame． The speed of PMSM rotor is estimated by
adaptive law．Simulation and experimental results show that the sensol ]ess control method is practical and feasible。
Key words：EV PMSM position sensor]ess control ASMO(adaptive slid—mode observer)
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Size: 488448 |
Author: fmx |
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Description: PSoC1 无刷电机驱动控制，文件里包含工程文件和原理图硬件分析电路-Various methods can be employed to control the BLDC motor. The simplest way is to use rotor position sensors. The sensors can be optical, magnetic (Hall effect or magneto-resistance, effect-based) or inductive. However, sensors increase cost and add reliability problems in motors operating in harsh environments where demands for sensor robustness are high.
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Size: 968704 |
Author: Jason Wu |
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Description: 一种新型无刷直流电机转子位置检测方法A new type of Brushless DC motor rotor position detection method-A new type of Brushless DC motor rotor position detection method
Platform: |
Size: 1316864 |
Author: care123 |
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Description: 永磁同步电机转子位置及速度提取灰色预测法Permanent magnet synchronous motor rotor position and speed for extraction of grey prediction method-Permanent magnet synchronous motor rotor position and speed for extraction of grey prediction method
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Size: 1101824 |
Author: |
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Description: 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
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Size: 711680 |
Author: ree123 |
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Description: 基于增量式光电编码器的永磁同步电机转子位置初始定位方法介绍。-Introduction of initial positioning method based on the incremental optical encoder, permanent magnet synchronous motor rotor position.
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Size: 334848 |
Author: zhouming |
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Description: MC33035无刷直流电机控制器采用双极性模拟工艺制造，可在任何恶劣的工业环境条件下保证高品质和高稳定性。该控制器内含可用于正确整流时序的转子位置译码器，以及可对传感器的温度进行补偿的参考电平，同时它还具有一个频率可编程的锯齿波振荡器、一个误差信号放大器、一个脉冲调制器比较器、三个集电极开路顶端驱动输出和三个非常适用于驱动功率场效应管（MOSFET）的大电流图腾柱式底部输出器。此外，MC33035还有欠锁定功能，同时带有可选时间延迟锁存关断模式的逐周限流特性以及内部热关断等特性。其典型的电机控制功能包括开环速度、正向或反向、以及运行使能等。-The MC33035 brushless DC motor controller uses bipolar analog process manufacturing, to ensure high-quality and high stability in harsh industrial environmental conditions. The controller contains can be used for the rotor position decoder of the correct timing of the rectifier, as well as of the temperature of the sensor to compensate for the reference level, while it also has a programmable frequency sawtooth oscillator, an error signal amplifier, a pulse modulator comparator, three open collector top drive output and three very suitable for high-current drive power field-effect transistor (MOSFET) the bottom of the totem pole output. In addition, MC33035 also owe lock function with selectable time delayed latched shutdown mode cycle-by-cycle current limiting characteristics, and internal thermal shutdown. Typical motor control functions include open loop speed, forward or reverse, and run enable.
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Size: 35840 |
Author: lushuai |
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Description: 基于凸极追踪的思想，讨论了两种高频信号注入法——旋转高频电压信号注入法和脉动高频电压信号注入法在永磁同步电机无位置/速度传感器运行控制中的应用。分别介绍了两种高频信号注入法的转子位置自检测原理，指出了两种方法实现中的技术关键，并应用这两种位置自检测方法建立了永磁同步电机无传感器矢量控制系统的仿真模型，进行了仿真比较。对比结果表明，采用脉动高频电压信号注入的凸极跟踪系统结构简单，静、动态调速性能较好；但采用旋转高频电压信号注入法的系统更易于实现。-Based on the idea of salient pole tracking, the two high-frequency signal injection method- rotating high-frequency voltage signal injection method and pulsating high frequency voltage signal injection method in the operation control of permanent magnet synchronous motor position/speed sensor. Introduced the rotor position of the two high-frequency signal injection method since the detection principle, pointed out that the key technology in two ways, and the application of these two positions since the detection methods to establish a permanent magnet synchronous motor sensorless vector control system simulation model for the simulation comparison. The comparison results show that the pulse of high-frequency voltage signal injection Salient tracking system is simple, static, dynamic speed performance However, the system of rotating high-frequency voltage signal injection method is easier to implement.
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Size: 336896 |
Author: 林弯弯 |
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Description: When starting up a BLDC motor, it is required that you know the rotor angle relative to the stator windings in order to
produce torque in the correct direction. This application note provides a method for determining the rotor position of a
non-moving BLDC motor. It describes both the alignment technique and the method of “exciting” the winding with
known patterns and determining the rotor position by reading the currents during the excitation period which provides
both the location of the iron rotor as well as the direction of the flux, thus providing position within the 60° required to
produce starting torque correctly
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Size: 4588201 |
Author: urd123 |
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