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Description: 基于Verilog-HDL的硬件电路的实现
9.7 步进电机的控制
9.7.1 步进电机驱动的逻辑符号
9.7.2 步进电机驱动的时序图
9.7.3 步进电机驱动的逻辑框图
9.7.4 计数模块的设计与实现
9.7.5 译码模块的设计与实现
9.7.6 步进电机驱动的Verilog-HDL描述
9.7.7 编译指令-"宏替换`define"的使用方法
9.7.8 编译指令-"时间尺度`timescale"的使用方法
9.7.9 系统任务-"$finish"的使用方法
9.7.10 步进电机驱动的硬件实现
-based on Verilog-HDL hardware Circuit of 9.7 Stepper Motor Control 9.7 .1 stepper motor-driven logic symbols 9.7.2 stepper motor driven map the chronology-- Step 9.7.3 Machine-driven logic diagram 9.7.4 Counting Module Design and Implementation 9.7.5 decoding module design and Implementation 9.7.6 stepper motor driven Verilog-HDL Compiler means locale 9.7.7 Description Order- "macro substitution` define "the use 9.7.8 compiler directives-" The time scale `tim escale "use 9.7.9 system tasks-" $ finish "to use 9.7.10 stepper motor drive hardware
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Size: 2048 |
Author: 宁宁 |
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Description: 使用symbian的s60实现的小游戏俄罗斯方块（第一步）-use the s60 symbian achieve a small Russian box game (first step)
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Size: 16384 |
Author: ws07 |
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Description: 硬件电路是C51单片机,1298及2相4线步进电机组成.步进电机驱动程序包含单步驱动,连续转动子程序,经过硬件调试,成功运行。-hardware circuit is C51 microcontroller, 1298 Phase 2 and 4 line stepper motor components. Stepper Motor Driver Drivers include single-step, continuous rotation subroutine, After the hardware debugging, successful operation.
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Size: 1024 |
Author: 江方洪 |
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Description: c#\Microsoft.Press.Microsoft.Visual.C.Sharp.2005.Step.by.Step.Oct.2005.chm-c# \ Microsoft.Press.Microsoft.Visual. C.Sharp.2005.Step.by.Step.Oct.2005.chm
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Size: 1669120 |
Author: zanzarah |
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Description: 查看Step Over、Step Into、Step Out、Next Statement的区别
CPU：MSP430F149
编写者：czhang
2005年2月-View Step Over, Step Into, Step Out, Next Statement distinction CPU : MSP430F149 authors : czhang February 2005
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Size: 23552 |
Author: ff |
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Description: Some algorithms of variable step size LMS adaptive filtering are studied．The VS—LMS algorithm is improved．
Another new non-linear function between肛and e(／ t)is established．The theoretic analysis and computer
simulation results show that this algorithm converges more quickly than the origina1．Furthermore，better antinoise
property is exhibited under Low—SNR environment than the original one．-variable step size of a LMS daptive filtering are studied. The VS-LMS algorithm is improved. Another new non-linear function between anus and e (/ t) is established. The theoretic analysis and computer simulatio n results show that this algorithm converges mo 're quickly than the origina1. Furthermore, better antinoise property is exhibited under L ow- SNR environment than the original one.
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Size: 3072 |
Author: 上将 |
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Description: 三相步进电机的三相六拍工作方式，正转的绕组通电顺序：A、AB、B、BC、C、CA、A，反转的通电顺序：A、AC、C、CB、B、BA、B、A。
由于步进电机转子有一定的惯性以及所带负载的惯性，故步进电机的工作过程中不能及时的启动和停止，在启动时应慢慢的加速到预定速度，在停止前应逐渐减速到停止，否则，将产生失步现象。
步进电机的控制问题可总结为两点：
1、产生工作方式需要的时序脉冲；
2、控制步进电机的速度，使它始终遵循加速、匀速、减速的规律工作。
-Three-phase three-phase stepper motor six shot work, is to order the winding power: A, AB, B, BC, C, CA, A, reverse the order of power: A, AC, C, CB, B, BA, B, A. As the stepper motor rotor has a certain degree of inertia, as well as brought about by the inertia load, the stepper motor during the course of work should not start and stop time, start to be slowly accelerated to a predetermined speed, the stop should be to slow down gradually to the stop, otherwise, will result in out-of-step phenomenon. Stepper motor control problems can be summarized in two points: one, resulting in the need to work the timing pulse 2, control the speed of stepper motor, so that it always followed acceleration, velocity, deceleration of the law of the work.
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Size: 35840 |
Author: 枫叶 |
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Description: vc6.0实现画线第二步（深入浅出mfc）
可以画出线段-Draw a line vc6.0 realize the second step (in layman
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Size: 77824 |
Author: lanying1002 |
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Description: 介绍了LABVIEW中如何通过调用labsql来访问mysql数据库-How to introduce a LABVIEW LabSQL to visit by calling the mysql database
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Size: 1193984 |
Author: Neil |
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Description: 嵌入式开发试验：中断按钮实验，在开发板4510上实现。-Embedded Development test: experimental interruption of the button, in the 4510 development board to achieve.
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Size: 101376 |
Author: 李新龙 |
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Description: 读取并显示STEP格式文件,未完成,能正确将平面上任意单连通或多连通区域进行三角剖分-STEP format to read and display documents, not completed correctly will be the plane of arbitrary simply connected or multi-connected region triangulation
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Size: 1156096 |
Author: KIDXT |
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Description: 利用STDM方法嵌入水印信息，可设置量化步长，选择各种经典的攻击方式，控制攻击强弱，返回误码率和峰值信噪比-Stdm method using embedded watermark information, to set the quantization step size, choose a variety of classic attacks, controlling the strength of the attack and returned to the bit error rate and peak signal to noise ratio
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Size: 56320 |
Author: 张湛 |
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Description: 步进电机失步情况的一个仿真.这是一个比较完整的方针,但是仅仅考虑了在单个脉冲下的失步情况.-Stepper motor out-of-step situation in a simulation. This is a relatively comprehensive approach, but considered only in a single pulse under the out-of-step situation.
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Size: 5120 |
Author: 安熙 |
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Description: Apriori算法是一种找频繁项目集的基本算法。其基本原理是逐层搜索的迭代，直到不能找到维度更高的频繁项集为止。这种方法依赖连接和剪枝这两步来实现。-Apriori algorithm is a frequent itemsets to find the basic algorithm. The basic principle is that the iterative search step by step, until a higher dimension can not find frequent itemsets ending. This method relies on a connection and pruning to achieve these two steps.
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Size: 19456 |
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Description: 本Fortran子程序用变步长辛普生积分法来计算二重积分.-The Fortran subroutines with variable step-size Simpson integration method to calculate the double integral.
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Size: 1024 |
Author: 王天华 |
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Description: The first step to intelligent image/video processing for face recognition in uncontrolled scenery with complex backgrounds (outdoor environments, airports, train/bus stations) is face detection. The precision of the latter heavily depends your face recognition results. Typically scientists investigating in that field do not have the time or the ability to develop optimized C++ code ready for commercial use and confine themselves with the Matlab development process only. -The first step to intelligent image/video processing for face recognition in uncontrolled scenery with complex backgrounds (outdoor environments, airports, train/bus stations) is face detection. The precision of the latter heavily depends your face recognition results. Typically scientists investigating in that field do not have the time or the ability to develop optimized C++ code ready for commercial use and confine themselves with the Matlab development process only.
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Size: 194560 |
Author: 曲亚武 |
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Description: 介绍了比较新颖的二代小波变换技术，即通过分裂、预测和更新三个步骤实现小波变换
的方法，并且把这种技术成功的应用于图像融合技术中。实践表明，这是一种比较成功的图像融合解
决方案。-Introduced a relatively new technology of second generation wavelet transform, that is, through the split, predict and update the three-step realization of wavelet transform methods, and to the success of this technology applied to image fusion technology. Practice shows that this is a more successful image fusion solution.
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Size: 144384 |
Author: |
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Description: 三步搜索法运动估计，用于视频处理的学习和论文-Three-step search motion estimation for video processing of the study and thesis
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Size: 1024 |
Author: yuan qg |
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Description: 用matlab实现motor运动控制的控制器设计仿真，包括有状态方程建模、levy拟合法、阶跃响应方波转换等方法。-Using matlab to achieve motion control motor controller design and simulation, including the equation of state modeling, levy to be legitimate, step-response methods such as square wave conversion.
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Size: 8192 |
Author: 汪鸿 |
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Description: 一个步进电机的驱动C程序，因手头没有步进电机，所以请有电机的兄弟帮忙调试一下。-A stepper motor-driven C program, because do not have stepper motor, so please have a motor like brothers to help debugging.
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Size: 46080 |
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