ECS Error Correction Servo

Voltage flicker measurement and its error correction based on DSP platform;

基于DSP平台的电压闪变测量及其误差校正

The simulation results show that the system precision and robust is greatly improved through generalized predictive control and output error compensation instead of error correction.

仿真结果表明:采用广义预测控制并用预报误差代替一般的误差校正算法,液压弯辊板形控制系统精度和鲁棒性明显提高。

A dynamic error correction ele ment is supplemented.

为此，作者提出了对干点进行神经网络在线软测量的策略，以塔顶温度为主要输人变量，并以工艺机理计算出的塔顶油气分压和顶循取热量为辅助变量，利用过程的历史测量和分析数据将过程的输出实时地估计出来，而且通过附加的动态误差校正，保证长期在线运行的可靠性。

This paper proposes an error calibration strategy,using the two-step iterative parameter estimation algorithm to solve this problem,which is combining the non-linear parameters into linear parameter,estimating the states using Kalman filter and then getting the original parameter using Gauss-.

基于椭圆假设的参数估计目前是解决数字式磁罗经误差校正问题的较为先进的方法,然而对该方法中的非线性参数估计问题采取了扩展卡尔曼滤波的办法来解决,这造成误差在测量过程中的发散。

Combining with correlative mathematics principle,Least Square Regression(LSR) is imported to set up error calibration scheme.

测距是无线传感器网络定位的基础,基于TDOA的测距有较高的精度;分析现有的基于TDOA的无线传感器网络定位系统与算法,使用基于超声波传感器和无线射频模块的TDOA测距技术,并针对测距过程中存在的误差,提出一种新的误差补偿和校正方法;该方法在对TDOA误差源及其影响行为进行详细分析的基础上,建立了测距误差模型;对影响较大的误差因子给予单独校正,并结合相关数学原理,引入了最小二乘回归,建立了误差校正的方案;实验结果表明,该方法有效地减小了测距误差的影响,从而提高了系统定位精度。

A new error-correcting method for phase-unwrapping;

相位去包裹误差校正算法

In the system,on the basis of DSP and selected high-performance ICs,easy and reliable interface circuit is designed and online error-correcting is performed.

系统中选取了高性能的集成电路芯片,在DSP的基础上进行了简易可靠的接口电路设计和在线的误差校正,实验结果表明该信号采集系统能满足捷联式惯性导航系统的技术要求。

A new error-correcting algorithm is proposed for phase unwrapping.

通过分析去包裹过程中误差扩展的原因 ,提出一种误差校正方法。

aircraft static pressure error corrector

飞机静压误差校正器

SPECTA (structure-preserved error-correcting tree automata)

结构保持误差校正树状自动机

GECTA (generalized error-correcting tree automation)

广义的误差校正树状自动机

CAVEC (chroma amplitude and velocity error corrector)

色度幅度和速度误差校正器

rorcorrecting parser

最大似然误差校正剖析程序

Error Calibration and Remedy for Electromagnetic-Vector Sensor Array Misorientation

矢量天线阵元方向不一致的误差校正

Research on correction of tri-axial magnetometer based on FLANN

基于FLANN的三轴磁强计误差校正研究

Simple Method to Calibrate Ortho-Error of Tri-Axial Magnetic Sensor

一种三轴磁传感器正交误差校正的简便方法

Calibration constant error and function for gyro-compass on sea trial.

航行试验中电罗经固定误差校正和效用试验。

Array Calibration and Its Application in PHS Base Stations

阵列误差校正及其在小灵通基站中的应用

A Study of the Predictive Control of a Boiler Combustion System through the Correction of a Forecast Error

用预报误差校正的锅炉燃烧系统预测控制研究

The Research of Vehicle Plane Distortion Measuring and Error Emendation Technology;

车载平台变形测量和误差校正技术的研究

alignment error

安装误差;调准误差;定线误差;校正误差;校直误差

enchanced error detection & correction

增量误差的探测和校正

error detection and correction equipment

误差检测和校正设备

burst error detection and correction

短脉冲误差检测与校正

Monocycle Encoder and Its Real-time Error Correction Techniques;

单周期编码器及其误差实时校正技术

Error Analysis and Emendation of Map Vectoralization Based on MAPGIS6.6;

基于MAPGIS6.6地图矢量化误差分析及校正