然后针对计算比较困难的一般反时限曲线，介绍了分区查表和泰勒展开法计算时延累加量的算法。
To resolve the difficulty of progressive time calculating in normal inverse-time overcurrent curve, two algorithms of zonal table-lookup and Taylor expansion are put forward.
通过研究仿真发现基于卡尔曼滤波的方法要优于泰勒展开法，并且混合定位的定位精度要高于单一定位的定位精度。
The simulation result shows that the methods based on he Kalman filter perform better than Talor series, and hybrid method has higher precision than only method.
在分析机构导航误差的基础上，提出用泰勒级数展开法对机构导航系统的误差进行定性分析；
The qualitative error analysis of the mechanical navigation system was implemented using Taylor series expansion method after introduction of the system characters.
实验证明，该方法的定位误差性能优于单纯的TDOA定位方法及静态定位方法中泰勒级数展开法的误差性能。
Simulations showed that the performance of the proposed tracking method was better than the TDOA tracking method and the static location of Taylor series expansion algorithm.
分析并与直接泰勒级数展开法比较了计算精度和运算速度，验证了其具有精度高、速度快、编程简便等优势。
The accuracy and the error of the method are analyzed. Results show that it has characteristics of high precision, fast speed and easily programming.
分析并与直接泰勒级数展开法比较了计算精度和运算速度，验证了其具有精度高、速度快、编程简便等优势。
The accuracy and the error of the method are analyzed. Results show that it has characteristics of high precision, fast speed and easily programming.
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