In this paper , the method of dividing circle rotating magnetic field into polygonal step magnetic field and the step orientation characteristic of space rotating vectors are researched 本文研究了由圓形旋轉磁場離散為多邊形步進磁場的離散方法和空間旋轉矢量的步進定位特性。
We simply introduce the application of quaternion numbers in inertial measurement , research the calculation of direction cosine array and introduce equal rotating vector to analyze cone error 介紹了四元數法在慣性測量中的應用,研究了方向余弦矩陣的計算方法,并引入等效旋轉矢量對圓錐誤差進行了分析。
Chapter 2 exposits the principle of the airborne isar imaging of ship targets in detail using the concept of image projection plan and effective rotating vector . and some imaging results under every ship sway ( roll , pitch and yaw ) are presented 論文第二章借助成像投影面和有效旋轉矢量的概念,詳細闡述了機載isar對艦船成像的機理,并分別對艦船橫搖、縱搖、偏航運動成像進行了仿真。