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rls_ident
- 在matlab/simulink下用S-function实现了用递推最小二乘法的系统在线辨识，对象是开关磁阻电动机，在转矩和转速可测的前提下，得出转动惯量，摩擦系数和负载转矩的在线辨识。-In the matlab/simulink using S-function realization of the recursive least squares method using the system online identification, the target is switched rel
im
- INDUCTION MOTOR RUN (Currents and speed as state variables) The motor is running at a specified load. After reaching steady state in an initialization first run, the initial conditions are established for a second run in which the load is pulsat
feijijiyiwanjianniujisuan
- 题目所给飞机机翼受的是平均载荷，所以要计算每一站点上的剪力，弯矩和扭矩，就要先算出其所在平面的面积和其合力作用线到某一座标轴的距离，及集中载荷作用线到中心线的距离。带载荷等于面积乘以平均载荷，某一站点剪力等于此站点之前所有带载荷之和。弯矩等于剪力乘以合力作用线到其对应坐标轴的距离。扭矩等于剪力乘以集中载荷作用线到中心线的距离。所得结果与笔算结果基本吻合。程序具有一定的通用性。-Subject to the aircraft wing by the average load is, so each
1840315
- 电机学课件，共7章。包括：单相变压器的空载运行、变压器参数测定、变标么值及运行特性、电磁转矩和转矩特性、三相异步电动机的电力拖动、同步发电机电枢反应、同发方程式相量图、同步发电机的并联运行、直流发电机与直流电动机的区别、直流电动机的电驱电动势和电磁转矩等。 -Motor learning courseware, a total of 7 chapters. Including: single-phase transformer no-load operation, transformers
AMIS30512-D
- 马达控制，moto的专用芯片，比用CPU要好，简洁-Introduction The AMIS− 30512 is a micro− stepping stepper motor driver for bipolar stepper motors. The chip is connected through I/O pins and a SPI interface with an external microcontroller. It has an onW
hjklhljkh
- 单相变压器的空载运行、变压器参数测定、变标么值及运行特性、电磁转矩和转矩特性、三相异步电动机的电力拖动、同步发电机电枢反应、同发方程式相量图、同步发电机的并联运行、直流发电机与直流电动机的区别、直流电动机的电驱电动势和电磁转矩等。-Single-phase transformer no-load operation, transformers parameter determination, scaling What values and operating char
Speed-tracking-control
- Speed tracking control of a permanent-magnet synchronous motor with state and load torque observer韩京清教授发表在IEEE的自抗扰动控制论文，权威资料-Speed tracking control of a permanent-magnet synchronous motor with state and load torque observer Professor Ha
power_acdrive
- The induction motor is fed by a current-controlled PWM inverter which is built using a Universal Bridge block. The motor drives a mechanical load characterized by inertia J, friction coeficient B, and load torque TL . The speed control loop uses a pr
power_brushlessDCmotor
- A three-phase motor rated 1 kW, 500 Vdc, 3000 rpm is fed by a six step voltage inverter. The inverter is a MOSFET bridge of the SimPowerSystems™ library. A speed regulator is used to control the DC bus voltage. The inverter gates signals are pro
PERMANENT-MAGNET-MOTORS-FORMULAS
- FORMULAS When the no load torque is known, an actual speed-torquecurrent curve can be drawn using
cd4ef1.ZIP
- 面装式永磁同步电机增磁增矩负载角恒定控制Surface mounted permanent magnet synchronous motor and magnetic torque increasing constant load-angle control-Surface mounted permanent magnet synchronous motor and magnetic torque increasing constant load-angle control
A-simple-and-robust-Speed-Tracking-Control-of-PMS
- This paper presents a simple and robust speed control scheme of Permanent Magnet Synchronous Motor (PMSM). It is to achieve accurate control performance in the presence of load torque and plant parameter variation. A Kalman filter is used to estim
Extended-Kalman-Filter-Based-Speed
- This paper presents a simple and robust speed control scheme of Permanent Magnet Synchronous Motor (PMSM). It is to achieve accurate control performance in the presence of load torque and plant parameter variation. A Kalman filter is used to estim
power_battery
- 电池与一个动态的50A负荷相连，当SOC低于0.4时，启动同步电机转动，给电池充电；当大于0.8时，停止同步电机转动。-The battery is connected to a constant load of 50 Amps. The DC machine is connected in parallel with the load and operates at no load torque. When the State-Of-Charge (SOC) of the battery go
BLDC_5_44_phase_fun
- 基于Matlab实验平台实现五相无刷直流电动机的建模与仿真，分析了直流电压、负载转矩等参数的变化对系统性能的影响。仿真结果验证了分析的正确性和可靠性。-Modeling and Simulation of five phase brushless DC motor based on Matlab experimental platform, the influence of the parameters of DC voltage and load torque on the performan
motors1
- Abstract—This paper presents a new 12-step sensorless drive for brushless dcmotor based on back-electromotive force (back-EMF) differences, which are estimated the disturbance observer (DOB) structure. Availability of rotor position information
PMSM_simu_test
- 永磁同步电机(PMSM)电流转速双闭环PI控制，采用矢量控制（FOC）中的id 0方式，以空间矢量脉宽调制来实现磁链圆跟踪。对负载转矩进行交轴电流前馈以抑制外负载扰动。-Permanent Magnet Synchronous Motor (PMSM) current double closed loop speed PI control, vector control (FOC) of id 0 mode, space vector pulse width modulation to ac
PMSMtorque
- 永磁电机的矢量控制，在此基础上包含了负载转矩观测器-the load torque observer for PMSM
Torque-Liniter
- 力矩限制器，采集重量及角度，测算幅度，根据性能表算出额定载重，计算参数输出控制。-Torque limiter, gathering weight and angle, estimated magnitude of rated load is calculated according to the performance table, calculating the output parameter control.
PWM1_2
- Load Torque Based Induction Motor Speed Control PWM based speed control of Induction Motor is presented