搜索资源列表
-
0下载:
用单片机设计的测速表源程序。测量转速,使用霍尔传感器,被测轴安装有12只磁钢,即转轴每转一周,产生12个脉冲,要求将转速值(转/分)显示在数码管上。-The speed table with a single-chip design source. Measurement speed, the use of Hall sensors, the measured shaft with 12 magnets, one revolution of the shaft each produce 12 p
-
-
0下载:
单片机测量速度程序,已经在工程中实际应用.主控CPU采用51单片机-Single-chip measurement of the speed of the procedure has practical applications in engineering. Master CPU 51 Singlechip
-
-
3下载:
基于最小脉组误差准则的运动参数估计方法,该方法运用于调频步进脉冲雷达,解决运动目标速度的估计和补偿问题,可实现对运动目标速度的精确测量-Based on the smallest error guidelines pulse group motion parameter estimation method applied to FM stepper pulse radar to solve the speed of moving target estimation and compensatio
-
-
0下载:
利用测量频率的方法进行运算 测量速度和里程,并用LED显示-The use of methods of measuring the frequency of computing the speed and length measurement, and LED display
-
-
0下载:
51单片机的转速计程序,用于通过测转速来实现汽车或自行车等的车速的测量-51 SCM procedures tachometer for measuring speed to achieve the adoption of a car or bike, such as the measurement of speed
-
-
0下载:
测量转速,使用霍尔传感器,被测轴安装有12只磁钢,即转轴每转一周,产生12个脉冲,要求将转速值(转/分)显示在数码管上。-Measurement speed, the use of Hall sensors, the measured axial magnet 12 is installed, that is, to a week of each axis to produce 12 pulses requested speed value (r/min) showed that in the
-
-
0下载:
本设计介绍了恒压供水系统的控制策略,分析了典型的恒压供水系统控制方案,阐述了应用该恒压供水系统的经济效益。本次设计是通过管网瞬间压力变化,自动调节某台水泵的转速和三台水泵的投入及退出,使管网主干管出口端保持在恒定的设定压力值,并满足用户的流量需求,使整个系统始终保持高效节能的最佳状态,经过精心设计与反复调试,设计出一套自动化程度高,测量准确,操作简单,适用范围广,界面丰富的三泵恒压供水系统。-Introduced the design of the control constant pressu
-
-
0下载:
引言
随着单片机的不断推陈出新,特别是高性价比的单片机的涌现,转速测量控制普遍采用了以单片机为核心的数字化、智能化的系统。本文介绍了一种由单片机C8051F060作为主控制器,使用霍尔传感器进行测量的直流电机转速测量系统。
-With the constant introduction of new single-chip, in particular, cost-effective single-chip microcomputer of the emergence of spe
-
-
0下载:
单片机控制电机转动,并可通过按键调节速度和转动方向,同时通过红外对管测量电机的速度并在1602液晶屏上显示。-SCM control motor rotation speed can be adjusted via buttons and rotational direction, while on the tube through infrared measurement of motor speed and in the 1602 LCD screen display.
-
-
0下载:
智能小车实现循迹功能,实现的功能有小车的速度测量,地面上黑线的检测。-Intelligent Vehicle Tracking function to achieve and realize the function of a car' s speed measurement, detection of black lines on the ground.
-
-
0下载:
本项目基于等精度测量频率的原理,利用Verilog硬件描述语言设计实现了频率计内部功能模块,对传统的等精度测量方法进行了改进,增加了测量脉冲宽度的功能 采用STC89C52单片机进行数据运算处理,利用液晶显示器对测量的频率、占空比进行实时显示。充分发挥FPGA(现场可编程门阵列)的高速数据采集能力和单片机的高效计算与控制能力,使两者有机地结合起来。-The project is based on the principle of equal precision frequency measure
-
-
0下载:
针对常规测速方法,M法与T法的研究与探讨,分析了两种方法的误差来源,指出了问题本质,并提供了仿真图例。-For the conventional measurement methods, M Law and T The Study and discussion of the two methods of error sources, pointed out the nature of the problem and provide a simulation of legend.
-
-
0下载:
设计一个频率测量仪,要求可测被测信号的频率并将转速值在四个LED上现实出来,用8253采样点电动机产生的转速脉冲测频率。
为微机接口课程设计,成绩中等。-Design a frequency meter, required frequency of the signal can be measured and the value of speed out of the four LED on the reality, with 8253 sample points generated by
-
-
0下载:
介绍了利用微处理机控制单元(MCU microprocessor control unit) 控制的超声测距仪的原理:由MCU 控制时间计数,计算超声波自发射至接收的往返时间,从而得到实测距离。给出了系统构成、电路原理及程序设计。并且在数据处理中采用了温度补偿和修正量的调整。此系统具有易控制、工作可靠、测距准确度高和流程清晰等优点。-Abstract : Principle and structure of ultrasonic distance measurement instrument b
-
-
0下载:
c语言完成的电机转速信号的单片机测量程序-c language signals the completion of the motor speed measurement procedures SCM
-
-
0下载:
一种基于AT89S52单片机的光电开关转速测量系统的设计。系统采用反射式光电开关产生与齿轮相对应的脉冲信号,使用AT89S52单片机采样脉冲信号并计算每分钟内脉冲信号的数目,即电机对应的转速值,最终系统通过数码管实时显示电机的转速值-A photoelectric switch based on AT89S52 Microcontroller speed measurement system design. The system uses a reflective photoelectric s
-
-
0下载:
基于单片STC89C52RC的转速测量,流水灯显示-Based on the measurement of the monolithic STC89C52RC speed, light water show
-
-
0下载:
利用8255,8253对直流电动机的转速进行测量,并设计算法控制占空比输出,绘制实时波形-DC motor speed measurement and control, VC use 8255,8253 realize the measurement of motor speed control algorithms with and set to draw waveforms
-
-
0下载:
CAN通信测车速,包含车速以及车辆行驶距离的检测,实时性好。实车实验,误差在10cm左右-CAN communication speed measurement, including the detected vehicle speed and vehicle distance traveled, real good. Real vehicle experiments, the error of about 10cm
-
-
0下载:
用STC12单片机测速、单片机中断来处理编码器的脉冲信号从而达到测速目的(STC12 microcontroller speed, single-chip interrupt to deal with the pulse signal of the encoder, so as to achieve the purpose of speed measurement)
-