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Description: 这个例子做的是去年全国电子电子设计大赛E题，悬挂运动控制系统（E题），我只做了画线和画圆两个部分，纯粹是玩，所以精度不是很高，终点定位精度误差差不多0.5cm左右，画圆在两个斜率无穷大区误差较大需要修正。
一开始我用的是L297+L298驱动，感觉脉冲相位控制比较麻烦，后来想到avr相对51的速度，用B口模拟脉冲，L293驱动。电机我用的是两个42BYG四相八拍六线步进电机，资料很好找。
这个试验做起来可能有点麻烦，比赛的时候需要特定的板子，就象附件E题里所示，注意电机转动的时候不能让绕线重叠，会严重影响精度，绳子要用无弹性的，我用的是去渔具店买的尼龙的无弹性渔线。
-this example so last year's national electronic Electronic Design Competition E. issue, the hoisting of Motion Control System (E) by I only went for the painting and the Circle Line 2, purely for fun, and so accuracy is not very high, end positioning accuracy error of almost 0.5 cm, the two Circle infinite slope of the error greater need for the amendment. I started with one of the L297 L298-driven, phase-control pulse feeling more trouble Later thought 51 avr relative speed, I simulated B pulse, L293-driven. I used the motor is BYG 4 2 42 8 shoot six phase stepper motor line, looking for good information. The pilot may have made up trouble, competitions specific needs of the board, as that Lane Annex E, as shown in attention to the motor rotation can not let Wound overlap, will seriou
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Size: 187898 |
Author: xuepeng |
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Description: 这个例子做的是去年全国电子电子设计大赛E题，悬挂运动控制系统（E题），我只做了画线和画圆两个部分，纯粹是玩，所以精度不是很高，终点定位精度误差差不多0.5cm左右，画圆在两个斜率无穷大区误差较大需要修正。
一开始我用的是L297+L298驱动，感觉脉冲相位控制比较麻烦，后来想到avr相对51的速度，用B口模拟脉冲，L293驱动。电机我用的是两个42BYG四相八拍六线步进电机，资料很好找。
这个试验做起来可能有点麻烦，比赛的时候需要特定的板子，就象附件E题里所示，注意电机转动的时候不能让绕线重叠，会严重影响精度，绳子要用无弹性的，我用的是去渔具店买的尼龙的无弹性渔线。
-this example so last year's national electronic Electronic Design Competition E. issue, the hoisting of Motion Control System (E) by I only went for the painting and the Circle Line 2, purely for fun, and so accuracy is not very high, end positioning accuracy error of almost 0.5 cm, the two Circle infinite slope of the error greater need for the amendment. I started with one of the L297 L298-driven, phase-control pulse feeling more trouble Later thought 51 avr relative speed, I simulated B pulse, L293-driven. I used the motor is BYG 4 2 42 8 shoot six phase stepper motor line, looking for good information. The pilot may have made up trouble, competitions specific needs of the board, as that Lane Annex E, as shown in attention to the motor rotation can not let Wound overlap, will seriou
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Size: 187392 |
Author: xuepeng |
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Description:
*** L298N的实际应用芯片资料 *******
**** 作者： HJJourAVR ***
**** 编译器：WINAVR20050214 ***
**** ***
**** www.OurAVR.com 2005.9.22 ***
***********************************************/-***** L298N information on the practical application of the chip*********** Author: HJJourAVR******* compiler: WINAVR20050214************** www.OurAVR.com 2005.9.22**************************************************/
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Size: 122880 |
Author: 李华 |
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Description: AVR_Meag8_L298控制电机的程序源码,电路原理图,M8程序使用(ICC_AVR)编译,内有说明.-AVR_Meag8_L298 control procedures for the electrical source, circuit schematics, M8 uses (ICC_AVR) compiler, which has notes.
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Size: 141312 |
Author: jack |
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Description: ATmega16 加L298 控制电机-ATmega16 plus L298 motor control
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Size: 1024 |
Author: |
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Description: 通过L297、L298来控制两项步进电机的旋转，速度十档，电机旋转27圈就会回头，再转够27圈自停。可设定好档位后再开始，中途可以自由停止或是换向。-Through L297, L298 to control two stepper motor rotation and speed of ten stalls, motor rotation stop twice. Stalls can be set well after the start, or stop half-way free-for-to.
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Size: 1024 |
Author: zl |
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Description: AVR单片机开发 控制电机的实例使用L298芯片 带PROTEUS仿真-AVR Microcontroller Development Control instances of the motor simulation using the L298 chip with PROTEUS
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Size: 82944 |
Author: 孙欣 |
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Description: ATmega16 AVR单片机控制大功率步进电机程序，有正转，反转，加速，减速功能，驱动电路有芯片L297和L298组成-ATmega16 AVR single-chip microcomputer control power stepping motor procedure, have positive turn, inversion, acceleration, deceleration function, drive circuit have chip L297 and L298 composition
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Size: 1024 |
Author: 胡家申 |
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Description: l298驱动的步进电机的控制，以avr单片机来实现的-l298 stepper motor drive control, the avr microcontroller to achieve
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Size: 976896 |
Author: chengqifu |
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Description: 本文讲述了细分驱动技术的原理，重点介绍了细分驱动控制系统的设计方法，设计了一套传统细分驱动系统的设计方案，在此基础上，本文进一步介绍了L297、L298两块芯片，采用这两块芯片构成步进电机的驱动电路，应用DAC0832实现D/A转换，采用精简指令集单片机AVR作为脉冲产生器，对步进电机的工作过程进行控制，最终组成电机细分数可选的驱动控制系统。-failed to translate
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Size: 928768 |
Author: sandaozhu |
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Description: AVR Proteus 仿真
温控电机在L298驱动下改变速度与方向运行-Thermostat L298 motor driven changes in speed and direction of run
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Size: 34816 |
Author: joe |
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Description: 有51代码，有keil代码，有AVR代码。L297_L298资料，说明，原理图，手册，正反转驱动例程(There is 51 code, there is keil code, there is AVR code. L297 _ l298 information, instructions, schematics, manual, positive inversion driver routines)
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Size: 11454464 |
Author: 735919873
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