助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   target bias 的翻译结果: 查询用时:0.186秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

target bias
相关语句
  “target bias”译为未确定词的双语例句
     During producing local target, bias parameter is introduced to speed the search.
     并将选择性参数BIAS引入快速随机搜索树算法,加快了趋近速度。
短句来源
     The carbon content in the films was controlled by changing the graphite target bias voltage. When the voltage was increased from -450V to -650V, the carbon content increased from 19% to 27.1%. But, if the carbon content were too more, the carbon would be exist as graphite phase.
     提高碳靶溅射偏压可以有效提高SiCN薄膜中的碳含量,当碳靶溅射偏压从-450V提高到-650V时,碳含量由19.0%增加到27.1%,但是碳含量过高会导致碳以石墨相形式存在;
短句来源
  相似匹配句对
     N TARGET
     命中目标
短句来源
     The target of our research was to discuss the cognition bias and.
     本研究的主要目的就是探讨过度网络使用者的认知偏向问题。
短句来源
     Bias Compensation Research for Low-Altitude Target Tracking
     雷达低空目标跟踪的偏差补偿算法研究
短句来源
     principle and target;
     原则和目标;
短句来源
     third,arbitrator bias ;
     (3)仲裁员回避;
短句来源
查询“target bias”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


Kalman filtering can be used for target tracking, both in electronic scan radar systems and in mechnical scan radar systems. In the former systems, it is used to directly initiate beams to move, while in the latter systems, it is used for exact measurement without the problems caused by servo tracking structure. The tracking loop formed by Kalman filtering will have target bias-zero tracked, when working in parallel with the servo-tracking loop. The state estimation of Kalman filtering serves as coordinate...

Kalman filtering can be used for target tracking, both in electronic scan radar systems and in mechnical scan radar systems. In the former systems, it is used to directly initiate beams to move, while in the latter systems, it is used for exact measurement without the problems caused by servo tracking structure. The tracking loop formed by Kalman filtering will have target bias-zero tracked, when working in parallel with the servo-tracking loop. The state estimation of Kalman filtering serves as coordinate output of radar measurement as well as complex control signal for serve systems, so as to realize computer-aided-tracking. The video closing test shows that it" has satisfacfory performance.In order to improve the accuracy and to solve the problems caused by the difference between model designing and actual moving of targets, this paper presents an adaptive method of detecting maneuvering by mean-variance and modifying gain directly. The flying tests of an experimental scan array radar shows that this method has more effective result than those without adaptive constant coefficient tracking systems.

在电扫描或机械扫描雷达中均可利用Kalman滤波方法进行跟踪。Kalman滤波形成的跟踪回路是对目标进行偏零跟踪,它与伺服跟踪回路并联工作。Kalman滤波的状态估计作为雷达测得的座标输出,同时还作为伺服系统复合控制信号,实现计算机辅助跟踪。 为了提高精度和解决模型设计与目标实际运动的差异而引起的问题,文中提出用均值和方差联合检测及直接修改增益矩阵的自适应方法,经实验性相控阵雷达飞行试验表明,这种方法比不用自适应的常系数跟踪系统具有更好的效果。

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关target bias的内容
在知识搜索中查有关target bias的内容
在数字搜索中查有关target bias的内容
在概念知识元中查有关target bias的内容
在学术趋势中查有关target bias的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社