递推滤波 meaning in Chinese

recursive filtering

For large errors introduced by nonlinear state - space model in passive locating and tracking problems , various suboptimal recursive filtering algorithms are aralyzed and summarized , such as the extended kalman filtering ( ekf ) , the modified gain extended kalman filtering ( mgekf ) , the second order filtering and the adaptive extended kalman filtering ( aekf )
摘要针对被动定位跟踪中状态空间模型非线性程度较高所引发的滤波精度偏低的问题，分析和总结了已有的包括推广卡尔曼滤波( ekf ) 、修正增益的推广卡曼滤波( mgekf ) 、二阶滤波、自适应推广卡尔受滤波( aekf )等各种次优递推滤波算法的特点。
Abstract : the digital pid control equation in microcomputer - based control systems is introduced . the effects of the technologies of digital smooth filtering ， first order recurrence filtering and dynamic compensation for improving the control features and enhancing the control accuracy are emphasized . the results of simulation test are illustrated
文摘:介绍了微机控制系统中的数字pid控制算式，重点分析了数字平滑滤波、一阶递推滤波和动态补偿技术在改善控制性能、提高控制精度中的作用，给出了仿真实验的结果图。