1) thrust vectoring efficiency
矢量偏转效率
1.
The influences on the thrust vectoring efficiency and the thrust ratio of different injection parameters and the nozzle pressure ratio were analyzed and investigated.
比较了在不同喷射参数和不同喷管落压比NPR(Noz-zle Pressure Ratio)下的流场特征,分析了这些参数对矢量偏转效率和推力系数的影响。
2) eccentricity vector
偏心率矢量
1.
a method of multi-satellite collocation using eccentricity vector and inclination vector is discussed in this paper.
针对我国卫星共位隔离的工程需要,文章提出了一种基于偏心率矢量和倾角矢量实现共位隔离的方法,给出了基于偏心率矢量和倾角矢量联合隔离的基本方法、约束方程,以及工程实现时的位置保持策略。
3) deflection power
偏转效率
4) rotation vector
等效旋转矢量
1.
Parameter analysis method for optimizing rotation vector;
等效旋转矢量系数优化的参数解析法
2.
The cause of the noncommutativity error is also analysed, and the rotation vector is presented to decrease the error.
以船舶为对象,研究了摇摆运动下的捷联惯导姿态解算问题,分析了不可交换性误差产生的原因,提出了消除该误差的等效旋转矢量方法。
3.
In this paper,conic motion and rotation vector algorithm are analyzed in detail .
本文对典型圆锥运动和等效旋转矢量法进行了较为详细地分析并进行了仿真,仿真结果表明旋转矢量法可以有效抑制不可交换误差,提高姿态算法的精度。
5) rotation vector
等效转动矢量
1.
Application of equivalent rotation vector in SINS two-position alignment;
等效转动矢量在捷联惯导系统二位置对准中的应用
2.
The scheme by which the laser gyro mechanical dithering affects the accuracy of the attitude computation using rotation vector algorithm is researched in this paper.
研究了激光陀螺机械抖动偏频影响等效转动矢量姿态计算精度的机理。
3.
This paper introduces the principle of fiber optic gyro, studies the attitude algorithm of fiber optic gyro ship attitude system, introduces the quaternion algorithm and rotation vector algorithm.
介绍了光纤陀螺的工作原理,分析了光纤陀螺用于船用航姿系统的姿态算法,对四元数算法和等效转动矢量算法进行了介绍。
6) equivalent rotating vector
等效转动矢量法
1.
The attitude updating accuracy of quaternion algorithm and equivalent rotating vector algorithm was compared.
对四元数法和等效转动矢量法的滚转弹姿态解算精度进行比较,并通过打击机动目标的仿真试验验证了姿态解算精度对制导精度的影响。
补充资料:矢量
即“向量①”(51页)。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条