Studies the rapid transfer alignment technique in marine environment.
对舰船应用环境下的快速传递对准技术进行了研究。
Although main INS with high accuracy, its' error affects transfer alignment precision of slave INS.
虽然主惯导的精度相对较高,但其误差仍对传递对准精度产生影响。
A new approach to transfer alignment for the initial alignment of Strapdown inertial navigation systems on moving base was put forward.
针对捷联惯导系统的动基座初始对准问题,提出了一种新的动基座快速传递对准方案。
This paper first researches some traditional transfer alignment models, then put the emphasis on one of the rapid transfer alignment methods.
本文在研究各种经典的传递对准方法的基础上,重点研究了一种快速传递对准方法。
In moving base transfer alignment under nonlinear and non-Gaussian situation, using Kalman Filtering could cause large error or even divergence.
在非线性、非高斯条件下进行动基座传递对准,如果采用卡尔曼滤波会出现误差较大甚至发散的问题。
The state space models of the velocity matching, the attitude matching, the angular rate matching and the specific force matching transfer alignment are made.
分别推导了速度匹配、姿态匹配、角速度匹配和比力匹配传递对准的状态空间模型;
The Kalman filter, SINS technique, transfer alignment and GPS-aided navigation in JDAM system are analyzed based on the system composition and accuracy analysis.
在对JDAM系统组成和精度分析的基础上,详细讨论了JDAM系统的卡尔曼滤波器、捷联惯性导航技术、传递对准和GPS辅助惯性制导等技术。
According to the characterristcs of this kind of weapon, the accurate and fast transfer alignment models were proposed based on the velocity/azimuth matching method.
结合航空制导炸弹的特点,针对载机主惯导与炸弹子惯导速度/方位角匹配的传递对准模型,分别建立了精确对准和快速对准模型。
During a transfer alignment of strapdown inertial navigation system, Kalman filter models are linear time varying system whose analysis of observability is difficult.
捷联惯导系统的卡尔曼滤波模型在传递对准时,为线性时变系统,而线性时变系统的可观测性分析比较困难。
Based on theoretical deduction, a new adaptive filter design is proposed. This method is applied to the approach for transfer alignment of inertial units on elastic body.
本文在理论推导的基础上,提出了一种新的自适应滤波方法,并将该方法应用于弹性体上惯性测量系统的传递对准。
Detailed investigation of different maneuver manners effect on the performance of SINS transfer alignment and in-depth analysis of the simulation outcomes were carried out.
详细研究了不同机动方式对机载武器捷联惯导系统传递对准性能的影响,并对计算机仿真结果进行了深入的分析。
In order to solve this problem, an algorithm which adopts attitude matching transfer alignment method to estimate the random constant drift of the low accuracy gyroscope is introduced.
为了解决这一问题,提出了以装订值作为姿态基准,采用姿态匹配传递对准对弹载低精度陀螺仪的随机常值漂移进行估计的算法。
Finally the effect of the error of the master INS on the accuracy of transfer alignment is analyzed, results show that the master INS error can greatly deliver the transfer alignment performance.
论文对主惯导系统速度、姿态误差对传递对准的影响作了仿真分析,结果显示舰船主惯导系统的导航参数误差对传递对准的影响很大。
In the thesis, the technology of initial alignment and transfer alignment of the inertial navigation system of the carrier borne plane when the aircraft carrier is moored or is cruising is researched.
本文以舰载机为研究对象,系统全面地研究了其惯导系统在航母系泊和巡航条件下的初始自对准技术和传递对准技术。
Transfer alignment is one of the key techniques in modern inertial guidance weapons.
传递对准是现代惯性制导武器的关键技术。
Transfer alignment is one of the key techniques in modern inertial guidance weapons.
传递对准是现代惯性制导武器的关键技术。
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