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  • In this paper we describe a control methodology for catching a fast moving object with a robot mani

    In this paper we describe a control methodology for catching a fast moving object with a robot manipulator, where visual information is employed to track the trajectory of the target. Sensing, planning and control are performed in real-time to cope with possible unpredictable trajectory changes of t ...

    /dl/337861.html

    标签: methodology describe catching control

    上传时间: 2014-01-12

    上传用户:qq521

  • The advantages of automation can be exploited in order to solve or to minimize the needs of manual

    The advantages of automation can be exploited in order to solve or to minimize the needs of manual approach. In order to support the development of survey accurate cadastral system, an automatic programming approach will be adopted. Database selection system will conduct several outliers integrity c ...

    /dl/433516.html

    标签: advantages automation exploited minimize

    上传时间: 2017-04-29

    上传用户:520

  • ieee754的标准

    ieee754的标准,原英文版的!Twenty years ago anarchy threatened floating-point arithmetic. Over a dozen commercially significant arithmetics boasted diverse wordsizes, precisions, rounding procedures and over/underflow behaviors, and more were in the works. “Portable” software intended to r ...

    /dl/470707.html

    标签: ieee 754 标准

    上传时间: 2017-07-28

    上传用户:894898248

  • Bandwidth-Efficient+Digital+Modulation

    Traditional modulation methods adopted by space agencies for transmit- ting telecommand and telemetry data have incorporated subcarriers as a sim- ple means of separating different data types as well ensuring no overlap between the radio frequency (RF) carrier and the modulated data’s frequency spe ...

    /dl/521819.html

    标签: Bandwidth-Efficient Modulation Digital

    上传时间: 2020-05-26

    上传用户:shancjb

  • Principles of Spread Spectrum

    The goal of this book is to provide a concise but lucid explanation and deriva- tion of the fundamentals of spread-spectrum communication systems. Although spread-spectrum communication is a staple topic in textbooks on digital com- munication, its treatment is usually cursory, and the subject warra ...

    /dl/522060.html

    标签: Principles Spectrum Spread of

    上传时间: 2020-05-31

    上传用户:shancjb

  • Principles+of+Digital+Transmission

    This book stems from its ancestor Digital Transmission Theory,published by  Prentice-Hall in 1987 and now out of print. Following the suggestion of several colleagues who complained about the unavailability of a textbook they liked and adopted in their courses, laying a strong emphasis on ...

    /dl/522064.html

    标签: Transmission Principles Digital of

    上传时间: 2020-05-31

    上传用户:shancjb

  • Spread-Spectrum Communication Systems 1st

    The goal of this book is to provide a concise but lucid explanation and deriva- tion of the fundamentals of spread-spectrum communication systems. Although spread-spectrum communication is a staple topic in textbooks on digital com- munication, its treatment is usually cursory, and the subject warra ...

    /dl/522127.html

    标签: Spread-Spectrum Communication Systems 1st

    上传时间: 2020-06-01

    上传用户:shancjb

  • 基于FPGA设计的相关论文资料大全 84篇

    基于FPGA设计的相关论文资料大全 84篇用FPGA实现FFT的研究 刘朝晖  韩月秋 摘 要 目的 针对高速数字信号处理的要求,给出了用现场可编程门阵列(FPGA)实现的 快速傅里叶变换(FFT)方案.方法 算法为按时间抽取的基4算法,采用递归结构的块浮点运 算方案,蝶算过程只扩展两个符号位以适应雷达信号处理的特点,乘法器由阵 ...

    /dl/831435.html

    标签: fpga

    上传时间: 2022-03-23

    上传用户:lostxc

  • 电动汽车永磁无刷直流电机控制器设计

    对某四轮独立驱动电动汽车轮毂电机进行研究,设计一种永磁无刷直流电机控制器.以STM32F103RBT6芯片为基础,对电机驱动电路、采样电路和保护电路分别进行硬件设计与分析;同时,采用模块化软件设计方案,对该控制器的软件系统进行升级.实验验证表明:所设计的电机控制器能使电机响应迅速、转速稳定、无超调,且电动车动力输出性能良 ...

    /dl/831571.html

    标签: 电动汽车 永磁无刷直流电机

    上传时间: 2022-03-26

    上传用户:qingfengchizhu

  • 半导体制冷温度控制系统的设计研究

    在半导体制冷技术的工作性能及其优缺点研究的基础上,设计了以单片机为核心控制元件,以TEC1-12706为执行元件的半导体制冷温度控制系统。采用高精度分段式PID控制算法配合PWM输出控制的方法实现温度控制;选择数字传感器DS18B20为温度检测元件,还包含1602液晶显示模块、按键调整输入模块和H桥驱动模块等。实际测试表明,该系统 ...

    /dl/831628.html

    标签: 半导体 温度控制系统

    上传时间: 2022-03-27

    上传用户:pagedown