| 1. | Adaptive eigenvector estimation and its application in spectral estimation
特征向量自适应估计算法及在谱估计中的应用 |
| 2. | Adaptive estimation methods are needed for on - line identification of non - linear hysteretic structural systems under dynamic excitations
因此,对迟滞非线性结构采用自适应估计方法进行实时辨识显得尤为必要。 |
| 3. | Interacting multiple model algorithm is one of the most cost - effective estimation techniques for systems involving structure and parametric changes
摘要交互多模型算法是一种广泛用于各种结构与参数变化的动态系统自适应估计的有效方法。 |
| 4. | The application of the neighbor markov random field has been analyzed in the dissertation . from the angle , the infrared fpa imaging target detection technology based on the adaptive background estimation is also proposed
论文应用markov随机场的局部约束特性，从红外图像背景概率场角度，提出了基于背景自适应估计的红外焦平面图像目标检测技术。 |
| 5. | Aiming at the black - box case that local kalman filters provide only the parameters and covariance matrices of filtered states , a novel multi - model adaptive estimator is designed on the basis of the united ci method
在前述保守最优数据融合算法基础上，针对局部kalman滤波模型只能给出滤波状态参数及其方差阵的情况，设计了一种新型的多模型( mm ： multi - model )自适应估计器。 |
| 6. | Therefore , the paper mainly discusses the pluses and minuses of the multifarious frequency estimation algorithms , and develops an adaptive method of evaluation on dft for power system frequency , which is based on the equal - angle sampling principle
因此，本文着重论述了历史上各种频率测量算法的优缺点，并在自适应调整采样率的等角度采样原则的基础上，提出了一种基于dft的电网频率测量的自适应估计算法。 |
| 7. | Using for reference the design method of transverse filer , we presented the way to resolve the control constant , through which we could realize the stabilizing control speedy if initial values of chaotic system was given . in designing the sliding mode controller , adaptive control theory and system identification method were used in system , with which we can realize the synchronous control of uncertain chaotic dynamical system . 4
在滑动模态控制器设计过程中，从非线性控制策略的角度出发，将自适应技术、系统辨识技术应用于混饨系统的同步控制，提出了一种基于参数估计的自适应混饨同步控制方法，针对混饨动力学系统参数未知的情况，自适应估计系统参数，控制混炖系统同步。 |
| 8. | Then , sage adaptive filtering usually used in kinematic gps navigation and positioning and its shorcoming are analyzed . the weights of measurement residuals and state correction residuals are modified according to the self - correlation property of colored noise and robust estimation . the procedure of weighte d prediction of covariace matrix not only resists the influence of outlying kinematic model errors , but also controls the effects of measurement outliers
然后，分析了目前常用于有色噪声处理的sage自适应滤波及其在动态gps导航定位应用中的缺陷，并依据有色噪声的自相关特性和抗差估计调整观测残差和状态改正数的权比，再通过加权预报控制残留在其中的异常对协方差矩阵自适应估计的影响。 |
| 9. | The emphasis research in this paper is giving the process from theory to application . after applying the method to the ac servo system and using the real - time estimated parameters in the process of adaptive control , we discover the strategy can make the ac servo system has a good property through the computer simulation
本文研究的重点在于给出了从理论向实际的转化过程，通过对交流伺服电动机系统中参数的实时自适应估计，再将估计的参数用于对伺服电动机的自适应控制，仿真结果表明这一控制策略能够使交流伺服系统具有优良的品质。 |
| 10. | Being aimed at the drawbacks that state feedback of nonlinear affine systems depends on parameters , the paper give an adaptive control scheme on the basis of feedback linearization . in this method , the parameters of system are estimated adaptively and applied in nonlinear state feeback so that the goal of robust feedback linearization is achieved
由于仿射非线性系统的状态反馈需要依赖于参数，本文给出了一种在反馈线性化基础上的自适应控制方案，通过对参数的在线自适应估计，把估计的参数应用于状态反馈当中，以达到鲁棒线性化控制的目的。 |
