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Description: 以美国TI公司最新的数字处理芯片(DSP)作为核心控制芯片，采用了先进的全数字电机控制算法，通过SCI给定,完全以软件方式实现了电流环、速度环、位置环的闭环伺服控制，具备良好的鲁棒性和自适应能力。
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Size: 423290 |
Author: renbaodong8@sohu.com |
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Description: 利用单片机控制电流大小，能实现100MA和1MA的步进，电流最大可以达到2A-SCM control current size, and can achieve 0.03 1MA Stepper, Electricity can hit 2A
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Size: 35840 |
Author: 李天涯 |
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Description: 以 AT89S52为核心 ,通过 A/D、D/A转换和 V/ I转换及独特的算法实现高精度的电流控制 ,电流输出范围为 20～
2000mA的数控直流电流源。该电流源具有电流可预置 , lmA步进 ,同时显示给定值和实测值等功能。-to AT89S52 as the core and, through A/D, D/A conversion and V/I and unique conversion algorithm, high-precision current control, Current output range of 20 ~ 2000mA NC DC current source. The current source can be preset with current, lmA stepper, also showed a given value and the function of the measured value.
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Size: 180224 |
Author: 万红军 |
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Description: 该数控直流电流源以精密压控电流源为核心、用单片机、DAC组成控制电路，引入“S类”反馈控制功率放大电路，实现超精密电流控制、具备精准的扩流能力、低失调、有步进、同时带有 丰富扩展功能的精密电流源。经过ADC采样，完成输出电流显示功能，并使输出范围覆盖0～2A，是理想的电流源解决方案。-The CNC precision DC voltage-controlled current source to current source at the core, with single-chip, DAC control circuit components, the introduction of " S-type" feedback control circuit power amplifier to achieve ultra-precision current control, with precise flow capacity expansion, low disorder, there is stepping at the same time and expanded with rich precision current source. ADC sampling after completion of output current display, and output cover 0 ~ 2A, the current source is an ideal solution.
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Size: 2048 |
Author: bo |
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Description: 利用2407DSP产生的电感电流滞环控制逆变器并网一个汇编语言源程序，已经调试通过，希望对大家有帮助！-2407DSP generated using inductor current hysteresis control inverter and an assembly language source network has been through the debugging, we want to help!
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Size: 6144 |
Author: 泶海奋 |
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Description: 通过在 Matlab/Simulink 中,建立独立的功能模块 ：逆变器模块、坐标变换模块、电流控制模块、速度控制模块等 ，同时进行功能模块的有机整合, 搭建 PMSM 控制系统的仿真模型，对永磁同步电机矢量控制系统进行仿真分析。(Through Matlab/Simulink, the establishment of independent functional modules: inverter module, coordinate transformation module, current control module, the speed control module, the organic integration of function modules, builds the simulation model of PMSM control system, the simulation analysis of permanent magnet synchronous motor vector control system.)
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Size: 66560 |
Author: gzcwiin
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Description: 基于矢量控制的PI电流控制仿真，很基础，但是很好用(Vector control based PI current control simulation, very basic, but very easy to use)
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Size: 30720 |
Author: holofernes
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Description: 在Simulink平台上进行异步电机的矢量控制，并对电流环进行内模控制(Vector control of induction motor is carried out on Simulink platform, and the internal model of current loop is controlled)
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Size: 49152 |
Author: EDCHENG
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Description: 通过pid调节实现单向逆变器电流控制，通过MATLAB simulink 建立仿真模型，实现 理想的仿真输出(single phase converter pid control)
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Size: 13312 |
Author: 程序员田博
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Description: pmsm滞环控制模型 所建模型原理清晰 且能够达到预期的实验效果(PMSM hysteresis control model is able to run)
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Size: 23552 |
Author: chunchunchun
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Description: 自动控制输出参数以保证测量参数的稳定，可用于温度控制或电压电流控制。(The output parameters are automatically controlled to ensure the stability of the measurement parameters, and can be used for temperature control or voltage and current control.)
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Size: 37888 |
Author: yangxc
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Description: 多端口变流器共模电压抑制控制方法说明与简单应用，微网群的多端口应用。(Control method of micro network and its application)
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Size: 1005568 |
Author: 小伟baby
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Description: 在重复控制理论基础上进行改进，提出一种具有频率波动适应能力的控制策略，保证当电网频率波动时依然具有良好的电流跟踪性能。(Based on repetitive control theory, a control strategy with frequency fluctuation adaptability is proposed to guarantee good tracking performance when grid frequency fluctuates.)
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Size: 582656 |
Author: 老家伙
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Description: 与单极步进电机不同，双极步进电机每相只有一个单绕组，没有抽头。 为了反转磁极，绕组中的电流需要反转，这意味着双极步进电机驱动通常更加复杂并且通常需要H桥排列。 由于没有公共端，每相有两个引线，典型的两相电机会有四根引线。 尽管双极电机通常驱动更加复杂，但它们确实具有它们的优点，因为更好使用的绕组，双极电机比同重量的单极电机更强大。 这是因为单极步进电机在相同空间中有两倍的导线量，并且在任何一个时间只能使用其一半，这意味着单极电机仅有约50％的效率。(Unlike the monopole stepper motor, the bipolar step motor has only one single winding per phase, without a tap. In order to reverse the magnetic pole, the current in the winding needs to be reversed, which means that the bipolar step motor drive is usually more complex and usually requires a H bridge arrangement. Since there is no public end, each phase has two leads, the typical two phase motor will have four lead. Although bipolar motors are usually driven more complex, they do have their advantages, because the better use of windings and bipolar motors is stronger than the same weight monopolar motors. This is because the unipolar stepper motor has two times of wire quantity in the same space, and it can only use half of it at any time, which means that the single pole motor is only about 50% efficiency.)
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Size: 8192 |
Author: dywrjqq |
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Description: 本文首先分析了永磁同步电机矢量控制的发展概况，然后从机电能量转换的角度出发，解释三相永磁同步电机的机电能量转换原理，推导拉格朗日运动方程。此外，列写出永磁同步电机在三相静止坐标系和dq坐标系下的数学模型。基于Simulink建立了转速电流双闭环矢量控制系统的仿真模型，通过对仿真结果分析，验证了永磁同步电机矢量控制系统性能的优越性。(This paper first analyzes the development of permanent magnet synchronous motor vector control, and then explains the electromechanical energy conversion principle of three-phase permanent magnet synchronous motor from the perspective of electromechanical energy conversion, and deduce the Lagrange motion equation. In addition, the mathematical model of permanent magnet synchronous motor (PMSM) in three phase stationary coordinate system and dq coordinate system is listed. Based on Simulink, a simulation model of speed and current double closed loop vector control system is established. By analyzing the simulation results, the performance of PMSM vector control system is verified.)
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Size: 1166336 |
Author: 廖飞 |
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Description: Keil实现电机转速电流双闭环调速 ，以及硬件电路的绘制(Keil realization of motor speed and current double closed loop speed regulation)
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Size: 18432 |
Author: 851491291 |
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Description: 滞环跟踪控制逆变器仿真，本文对滞环电流控制的电流跟踪型逆变器进行了原理的分析，并且利用Matlab/Simulink动态仿真工具对其系统进行了动态的仿真(Simulation of hysteresis tracking control inverter In this paper, the principle of hysteresis current controlled current tracking inverter is analyzed, and the dynamic simulation of the system is carried out by Matlab/Simulink dynamic simulation tool.)
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Size: 153600 |
Author: 6262 |
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Description: 该程序为MATLAB的m文件，用于设计单相LCL并网逆变器控制器参数，控制方式为电容电流和入网电流控制方式，只需输入LCL滤波参数和直流侧电压可计算出双闭环控制器参数。(The program is the m file of MATLAB, which is used to design the controller parameters of the single-phase LCL grid connected inverter. The control mode is the control mode of the capacitance current and the net current. The parameters of the double closed loop controller can be calculated only by the input of the LCL filter parameters and the DC side voltage.)
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Size: 28672 |
Author: happysmile |
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Description: 三相永磁同步电机的滞环电流控制仿真模型，控制瞬态电流输出。(Simulation Model of hysteresis current Control for Three-phase permanent Magnet synchronous Motor)
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Size: 23552 |
Author: 啦啦啦还 |
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Description: 单相PWM整流器，实现能量的双向流动，采用直接电流控制，母线电压稳定输出在400V。(Single-phase PWM rectifier, realizing bidirectional flow of energy, using direct current control, bus voltage stable output in 400V.)
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Size: 4194304 |
Author: 七彩彩虹 |
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