Sensor errors are the main factors which have influence on attitude algorithm accuracy.
传感器误差是影响姿态解算精度的主要因素。
The random constant drift of the low accuracy gyroscope has a serious effect for attitude algorithm.
弹载低精度陀螺仪的随机常值漂移严重影响到弹体姿态解算的精度。
Abstract : A method to realize attitude algorithm module in strapdown inertial guidance is presented.
摘要 ：提出了捷联惯性导航系统姿态解算模块的一种实现方法。
Coning error and quantizing error are two kinds of primary errors in the attitude algorithm of laser strap-down inertial system.
圆锥误差和量化误差是激光捷联惯性导航系统姿态解算误差的两个最主要的误差源。
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.
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。
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.
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。
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