系统误差

In order to utilize it better in the new generation inertial navigation system,it is necessary to study the random error model of VBA.

为了更好地将振梁加速度计应用于新一代惯导系统中，有必要研究其随机误差模型。

Secondly by using the real parameter complex variable error model and its parameter adjusting algorithms developed in this paper, some new parameter identification methods that can be used in the variant speed driving condition are proposed.

其次，应用本文得到的实参数复变量正实误差模型条件下的参数调整算法，给出了2种新的变速驱动时感应电动机定转子参数的辨识算法，它们可以在交流传动系统的参数自适应设计问题中得到应用。

Based on the analysis and research of the domestic and overseas EIT algorithms, a practical and fast EIT algorithm with better resolution---Fast Newton's One-Step Error Reconstructor dynamic algorithm is studied and realized in this dissertation. Based on a great deal of experiment researches, the EIT algorithm and performance of hardware-measuring device needed by imaging system are analyzed.

本论文在分析、研究国内外有关电阻抗成像重建算法及其研究状况的基础上，研究实现了一种实用、快速、具有一定分辨率的电阻抗成像算法——快速牛顿一步误差重构动态算法，对成像算法进行了大量的实验研究和数据分析，对成像系统所采用的硬件测量装置的性能进行了研究。

The error model identification of accelerometers on a azimuth strapdown platform system is also concerned in the dissertation. The composite 14 position test plan of the regular hexahedron and octahedron is provided, and identification results are obtained by using improved progressive regression algorithm.

本文实验研究了方位捷联平台系统加速度计误差模型辨识方法，根据最优试验设计理论设计了正六面体和正八面体组合十四位置试验计划，并用改进的逐步回归算法给出了辨识结果。

It is the first article that has systemically analyzed every kind of influencingfactor which affects producer services industry in China.(3)the author reinvestigate thelinkage between manufacturing industry and producer services with the error-correctionmodel, which shows different results.(4) the impacts of the producer services sector\'sFDI on upgrading of manufacturing industry structure is also analyzed for the first time in.this dissertation.

本研究的创新之处有：(1)文章构建了产业协调发展与工业结构升级的理论框架；(2)首次系统分析了影响中国生产性服务业发展的各种影响因素及不同因素对不同区域生产性服务业发展的差异；(3)运用误差修正模型重新考察了中国生产性服务业与制造业发展间的关系，并得出新的结论；(4)本文首次研究了生产性服务业FDI对中国工业结构升级的影响。

Range gates and the Chinese remainder theorem are usually used to resolve ambiguities of multiple targets.This system is complex in hardware structure,and a small range error on single PRF can cause a large error in the resolved range.

硬件距离门与中国的余数定理是常用的多目标模糊分辨算法，但这种处理系统硬件比较复杂，并且在单一PRF上较小的距离误差也可能导致很大的测距偏差。

It was proved that the proposed adaptive fuzzy fault tolerant control approach guaranteeing all the closed-loop signals were semi-globally and uniformly bounded, and the tracking errors converge to a small residual set around the origin.

证明了所提出的自适应模糊容错控制方法能够保证闭环系统所有信号是半全局一致有界的，且跟踪误差收敛到原点的一个小邻域内。

Moreover, all signals in the closed-loop system are guaranteed to be semi-globally uniformly ultimately bounded, and the tracking errors are proved to converge to a small residual set around the origin.

保证了闭环系统所有信号半全局一致最终有界，证明了跟踪误差收敛于一个包含原点的小残集。

The effect of outer scale of atomospheric turbulence on tracking precision of tilted tracking system is studied by considering G-tilt power spectrum and the residual variance of tilted tracking system.

中国科学院光电技术研究所，成都610209 [2]中国科学院研究生院，北京100039文章摘要：从G倾斜功率谱和倾斜跟踪残余误差两个方面分析了大气湍流外尺度对倾斜跟踪系统跟踪精度的影响。

In following text.It is kind of effective method for compensate method of right-angle prism system reflect surface parallelism error.

通过分析可知此种方法对直角棱镜系统反射面之间的平行度误差的补偿是一种行之有效的方法。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。