阐述了通过数字积分的方法提高智能控制器的检测精度和实时性。
This paper presents a digital integral method for improving real time performance and accuracy of intelligent controller.
同模拟积分器相比,数字积分器具有更高的精度和稳定性,更适用于电子式互感器。
Digital integrators allowing for better accuracy and higher stability are more adequate for electronic current transducer than analog ones.
分析了积分器的原理和设计要求,提出了用数字芯片ade7759构成数字积分器的方法。
Analyzes the principle and design requirements for integrator, proposes the method of using ADE7759 digital chip as digital integrator.
采用RC积分电路和数字积分器相级联的积分方法,可以方便灵活的设置辐射计的积分时间。
Integration time of microwave radiometer can be set easily by rc integration circuit in series with digital integration circuit.
而此研究不仅局限在理论研究与仿真实验上,而且使构造混沌保密通信系统也成为重要的研究方向之一。设计混沌保密通信系统,数字积分器是重要环节。
However, this research is not only limited in theoretical research and simulation experiment, but also it is one of important research aspects for constructing chaotic secure communication system.
对已经被用二增益放大的数字接收信号进行接收和积分,从而计算接收信号功率值。
A digital reception signal which has been amplified by the second gain is received and integrated to calculate a reception signal power value.
研究分析数字PID控制器在过程控制应中经常出现的积分饱和现象及其相应解决办法。
The phenomena of integral saturation of digital PID controller often occurred in process control and the corresponding resolvents are investigated and analyzed.
HDL是设计数字逻辑电路必不可少的通用工具,该文给出了位同步性能较好的积分型自同步的一个HDL实现。
HDL is an essential general tool in digital logical circuit design. A HDL implementation of the integral bit synchronization with good performance is provided.
通过对单级倒立摆系统的简化模型分析,设计了带有积分环节的数字最优控制器。
Firstly, the simplified model of the single inverted pendulum system is analyzed, and then designed a digital optimal controller with integral function.
对正弦信号相位差估计的取样积分和互相关两种方法的理论进行了分析,并进行了数字仿真实验。
The theories of the sample integral and the cross - mutuality for the sinusoidal signal phase difference estimation are analyzed, and the digital simulation experiment is carried out.
在半导体设备运动过程中,有效的调节数字PID控制参数可以提高设备运动的稳定性和可靠性,利用积分分离的算法来实现具有最佳组合的PID控制。
In the motion of semiconducting equipment, better digital PID control parameters can improve stability and reliability of equipment. Using separate integral arithmetic can get optimal PID control.
针对SPWM全桥逆变器中存在的直流偏磁现象,提出了数字PI电压积分调节方法。
A digital PI voltage integral regulating method, as proposed in the paper is directed at overcoming the flux imbalance phenomena in the SPWM full-bridge inverter.
接收部分主要是扩频系统的数字下变频、积分清洗、匹配滤波器解扩、功率检测、符号跟踪、差分译码等技术。
The receiver unit mainly consisted of the digital down converter, matched filter, integration and dump module, power detector, symbol tracking processor, differential demodulator and so on.
介绍了选用双积分型A/D转换器5G14433芯片为核心设计组装一个3(1/2)位数字电压表的实现过程。
The paper introduces a process of 3 1/2 bite digital voltage using double-integral style A/D transform 5G14433chip as the core.
研究分析数字PID控制器在过程控制应中经常出现的积分饱和现象及其相应解决办法。
To investigate and analyze the phenomena of integral saturation of numerical PID controller often occurred in process control and the corresponding resolvents.
本系统仍以中国人骨发育评价标准(CHN积分法)为依据,采用数字化成像替代传统的X光胶片。
This system is still based on The Standard of Estimating Skeletal Maturity for Chinese (Method of CHN Scoring), uses the digitized' image substitution tradion X light film.
BBT拥有成熟的LED生产线,配有积分球、老化架、耐压测试仪、激光标记、数字功率计、绝缘电阻测试仪,等。
BBT owns mature LED production lines, equipped with integrating sphere, aging racks, withstand voltage tester, laser marker, digital power meter, insulation resistance tester, etc.
结果计算机数字图像分析表明,黄褐斑患者皮损的平均吸光度和积分密度明显高于正常人,并能精确的计算出皮损面积。
Results it was showed by CDIA system that the average optical density and integral optical density of melasma were much higher than the normal ones.
方法将超声背向散射积分(IB)参量成像与数字减影法相结合,提出IB减影成像方法用于HIFU治疗的损伤区域监控成像。
Method differential integrated backscatter (IB) imaging technique were used to monitor the HIFU-induced lesions, which combined IB parameter imaging with the digital differential method.
以刚性转子现场动平衡为背景,提出了用于基频检测的积分型数字跟踪滤波法。
Based on the dynamic balancing of rigid rotors, an integral digital tracking filter method is put forward for fundamental frequency detection.
它由反馈网络、积分电路、单片机化数据采集与数字控制实现,具有良好的动静态性能。
It is achieved the function by feedback, integral circuit, computerisation data acquisition and numeral control with the computer on slice, and provided favourable dynamic and static performance.
提出了实现数字化技术需要积分仪、记录仪等设备及网络的支持,同时还应伴随传统资料处理方式的改变。
To apply digital technique needs the support of integrator and chart equipment, and a network, along with the alters of conventional mode of data disposal.
将可编程抽取、插值器与多级积分梳状滤波器(CIC)相配合,实现高效数字抽取和插值模块。
A programmable decimation and interpolation ratio module onnected with multistage cascade integrator comb (CIC) filter is designed to implement high efficient decimator and interpolator.
由于这是一个反问题,一些数字技术比如将积分离散化为一个线性方程组是必需的。
Since it is an inverse problem, numerical techniques, such as discretization of the integral into a system of linear equations, are necessary.
介绍了一种对气体体积分数进行数字化测量的新方法,分析了其工作原理及刻度方程线性化方法。
A new approach to measure digitally the gas volume fraction is described, and the working principle and the linearization method of scale equation are analyzed.
介绍了一种对气体体积分数进行数字化测量的新方法,分析了其工作原理及刻度方程线性化方法。
A new approach to measure digitally the gas volume fraction is described, and the working principle and the linearization method of scale equation are analyzed.
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