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可编程逻辑 Arduino控制器使用图文教程
  Arduino 是一块基于开放原始代码的Simple i/o 平台，并且具有使用类似java,C 语言的开发环境。让您可以快速 使用Arduino 语言与Flash 或Processing…等软件，作出互动作品。Arduino 可以使用开发完成的电子元件例如Switch 或Sensors 或其他控制器、ＬＥＤ、步进电机或其他输出裝置。Arduino 也可以独立运作 ...
可编程逻辑 XAPP390 - 利用CoolRunner-II CPLD设计数码相机
 
Digital cameras have become increasingly popular over the last few years. Digital imagingtechnology has grown to new markets including cellular phones and PDA devices. With thediverse marketplace, a variety of imaging technology must be available. Imaging technologyhas expanded to include ...
工控技术 基于EKF的异步电机直接转矩控制系统
为了提高直接转矩控制（DTC）系统定子磁链估计精度，降低电流、电压测量的随机误差，提出了一种基于扩展卡尔曼滤波（EKF）实现异步电机转子位置和速度估计的方法。扩展卡尔曼滤波器是建立在基于旋转坐标系下由定子电流、电压、转子转速和其它电机参量所构成的电机模型上，将定子电流、定子磁链、转速和转子角位置作为状态变 ...
测试测量 ADC简化测量高阻抗传感器
 
Delta-sigma ADCs, with their high accuracy and high noiseimmunity, are ideal for directly measuring many typesof sensors. Nevertheless, input sampling currents canoverwhelm high source impedances or low-bandwidth,micropower signal conditioning circuits. The LTC®2484family of delta sig ...
其他 Rotating shafts experience a an elliptical motion called whirl. It is important to decompose this mo
Rotating shafts experience a an elliptical motion called whirl. It is important to decompose this motion into a forward and backward whil orbits. The current function makes use of two sensors to generate a bi-directional spectrogram. The method can be extended to any time-frequency distribution
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网络 The Network Security Response Framework (NSRF) allows for testing different computer security respon
The Network Security Response Framework (NSRF) allows for testing different computer security response engines and methodologies. It supports simulated and real: Intrusion Detection Systems (sensors), Attacks, and Responses.
其他书籍 we present real-time particle filters, which make use of all sensor information even when the filter
we present real-time particle filters, which make use of all sensor information even when the filter update rate is below the update rate of the sensors.
系统设计方案 这篇英文论文主要介绍了基于TI公司TMS320C24x的直流无刷电机控制。A complete solution proposal is presented below: control struc
这篇英文论文主要介绍了基于TI公司TMS320C24x的直流无刷电机控制。A complete solution proposal is
presented below: control structures, power hardware topology, shaft
position sensors, control hardware and remarks on energy conversion
efficiency can be found in this document.
VC书籍 This paper presents a visual based localization mechanism for a legged robot. Our proposal, fundame
This paper presents a visual based localization
mechanism for a legged robot. Our proposal, fundamented
on a probabilistic approach, uses a precompiled topological
map where natural landmarks like doors or ceiling lights
are recognized by the robot using its on-board camera.
Experiments have been co ...
其他 This approach addresses two difficulties simultaneously: 1) the range limitation of mobile robot se
This approach addresses two difficulties simultaneously: 1)
the range limitation of mobile robot sensors and 2) the difficulty of detecting buildings in
monocular aerial images. With the suggested method building outlines can be detected
faster than the mobile robot can explore the area by itself, g ...