In order to overcome the shortcomings of UKF,such as obvious influences from the values of initial parameters,the uncertainness of systemic noises and the influences of vehicle disturbances in movements,the adaptive estimation principle is applied for UKF.
针对UKF受初始值误差和动力学模型异常扰动误差影响的问题,将自适应估计原理引入到UKF算法,将动力学模型信息对导航解的贡献进行合理调整。
Based on a deep investigation, a multiple model adaptive estimation method for stochastic systems is dealt with in this paper, and it is applied to INS/ESGM integrated navigation system.
研究了一种随机系统多模型自适应估计的方法,并将此方法应用于INS/ESGM组合导航系统。
For the slow changes of random drift model s parameters during the spin-up of the Dynamic Tuning Gyro (DTG) and the different coefficients for different spin-up, an adaptive estimation to the coefficients of random drift model of DTG with Least Square Lattice (LSL) algorithm was introduced.
针对动力调谐陀螺仪启动过程中随机漂移模型参数的缓慢变化及逐次启动漂移模型系数的不同 ,提出了一种利用递归最小平方格型 (LSL)算法对动力调谐陀螺仪随机漂移模型系数进行自适应估计的方法 。
Based on that, a new adaptive estimator of target state - the interacting dual adaptive models estimator is set up.
通过对目标的不确定机动分析和对不确定机动的模式分类(非机动、临界机动、弱机动、强机动),建立了一种新的目标状态自适应估计器——交互作用的双自适应模型估计器。
A Study on Adaptive Polarization Estimation Method
干扰极化状态的自适应估计方法研究
Adaptive estimation method of AR model parameters
AR模型参数自适应估计方法研究及应用
Variable Structure Control for Visual Servoing with Depth Adaptation Estimation
具有深度自适应估计的视觉伺服变结构控制
An adaptive controller using local function approximation
应用局部函数估计的自适应控制方法
An Adaptive Channel Estimation Algorithm for WCDMA Downlink;
WCDMA下行链路自适应信道估计
The Estimates and Properties of Adaptive Variable Coefficients EV Model
自适应变系数EV模型的估计及性质
Adaptive Dynamic Search Range Algorithm for Motion Estimation
自适应的动态搜索范围运动估计算法
An Adaptive Time Delay Estimator Based on Genetic Algorithm
一种基于遗传算法的自适应时延估计
MIMO-OFDM channel estimation method based on adaptive noise canceller
基于自适应噪声抵消的MIMO-OFDM信道估计
Adaptive QAM demodulation and frequency-deviation estimation
自适应QAM解调及频偏估计方法研究
High Resolution DOA Estimation Algorithms Based on MVDR Beam Former Outputs
基于MVDR自适应波束的高分辨方位估计
Adaptive Image Denoising Based on Maximum Likelihood Estimation
基于最大似然估计的自适应图像降噪
Auto-adapted Time Delay Estimate Algorithm in UWB Localization
UWB定位中的自适应时间延迟估计算法
Fast motion estimation algorithm based on search adaptation
基于搜索自适应的快速运动估计算法
Bias-Free LMS Time Delay Estimation at Low Signal-to-Noise Ratio Levels
低信噪比下的LMS自适应无偏时延估计
Time-delay Estimation Based on Variable Step Size LMS Algorithm
基于变步长LMS自适应时延估计算法
Adaptive Parameter Estimation for Transverse Vibration of the Flexible Missile
弹性体导弹横向振动自适应参数估计
Fast adaptive motion estimation algorithm for AVS-M video coding
一种适用于AVS-M的自适应快速运动估计算法