Description: 用VHDL编写的步进电机控制方法.供大家参考用.-prepared using VHDL stepper motor control methods. For your reference. Platform: |
Size: 1024 |
Author:lfy |
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Description: 用VHDL编写简单的直流电机控制方法.供大家参考.-use VHDL to prepare a simple DC motor control methods. For your reference. Platform: |
Size: 2048 |
Author:lfy |
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Description: VHDL控制步进电机原理PDF文档非常有用,看看吧-VHDL control of stepper motor principle of PDF files is very useful to see it Platform: |
Size: 199680 |
Author:王攀 |
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Description: 控制三相步进电机及光电编码器的采集,当电机停止时,保证三相里面只有一相相通,防止停止时电流过大.-Control three-phase stepper motor and optical encoder collection, when the motor stops to ensure that only one phase of three-phase inside the heart, and to prevent too much current is stopped. Platform: |
Size: 580608 |
Author:suifeg |
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Description: 步进电机定位控制系统VHDL程序,可以进行步进角的倍数设定,激磁方式的选择-Stepper motor positioning control system for VHDL process can be carried out in multiples of step angle setting, the choice of excitation mode Platform: |
Size: 4096 |
Author:wavy |
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Description: fpga很有价值的27实例,包括步进电机定位控制系统VHDL程序与仿真、ASK调制与解调VHDL程序及仿真、TLC7524接口电路程序等非常实用。-FPGA valuable 27 examples, including the stepper motor positioning control system and simulation of VHDL program, ASK modulation and demodulation process and VHDL simulation, TLC7524 procedures interface circuit is very practical. Platform: |
Size: 1278976 |
Author:秦华 |
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Description: 本程序设计一个基于FPGA的4相步进电机定位控制系统。由步进电机方向设定电路模块、步进电机步进移动与定位控制模块和编码输出模块构成。前两个模块完成电机旋转方向设定,激磁方式设定和定位角度的换算等工作,后一个模块用于对换算后的角度量编码输出。-This procedure to design an FPGA-based 4-phase stepper motor positioning control system. Direction set by the stepper motor circuit module, stepper motor stepper movement and positioning control module and the code output modules. The first two modules complete the motor rotation direction setting, exciting way of setting the angle and positioning of the conversion work, after a module for the point of view of the volume of converted output encoding. Platform: |
Size: 165888 |
Author:yato_logo |
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Description: verlog hdl无刷电机控制程序,已在modelsim仿真-verlog hdl brushless motor control procedures have been in ModelSim Simulation Platform: |
Size: 199680 |
Author:李军 |
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Description: 已经开发成产品的步进电机定位控制系统的VHDL程序-Has developed into a product positioning stepper motor control system VHDL procedures Platform: |
Size: 1024 |
Author:ww |
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Description: PWM控制就是产生一定周期,占空比不同的方波信号,当占空比较大时,电机转速较高,否则电机转速较低。当采用FPGA产生PWM波形时,只需FPGA内部资源就可以实现,数字比较器的一端接设定值输出,另一端接线性递增计数器输出。当线性计数器的计数值小于设定值时输出低电平,当计数器大于设定值时输出高电平,这样就可通过改变设定值,产生占空比不同的方波信号,从而达到控制直流电机转速的目的。
直流电机控制电路主要由2部分组成,如图1所示:
FPGA中PWM脉宽调制信号产生电路;
FPGA中正/反转方向控制电路
-PWM control is a certain cycle, a different duty cycle square wave signal, when the duty cycle is high, higher motor speed, or lower motor speed. When the PWM waveform generated using FPGA, the FPGA internal resources only can be achieved, the figure one comparator output termination setting, the other linear incremental counter output termination. When the value of linear counter output is less than low-level settings, when the counter output is greater than high settings, so that by changing the settings can produce different duty cycle square wave signal, DC motor control to achieve the purpose of speed.
DC motor control circuit mainly by 2 parts, as shown in Figure 1:
FPGA in the PWM pulse width modulation signal generator circuit
Chiang Kai-shek FPGA/reverse direction control circuit Platform: |
Size: 37888 |
Author:袁玉佳 |
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Description: FPGA在直流电机调速中的应用,利用fpga进行PID闭环控制-tell us speed control for DC motor by FPGA,use fpga for PID circle control Platform: |
Size: 334848 |
Author:赵一 |
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