捷联姿态算法研究。
研究了基于四元数法的载体姿态算法和载体的位置、速度算法。
The formulas of system posture algorithm, Speed Calculation and Position Calculation are studied.
提出了一种用飞机前后两个位置点空间连线矢量提取飞行姿态算法。
An algorithm to extract flight attitude from a space vector, which was connected by two track points, was proposed.
针对捷联惯导系统姿态算法分析了一种旋转矢量误差估计模型,并从该模型出发,推导了几种高精度的捷联姿态算法。
An error estimate model of rotation vector was analyzed for the strapdown attitude algorithms. Based on this model, some kinds of high_accuracy strapdown attitude algorithms were deduced.
因此,同时利用角速率及角增量信号,优化设计出一类新的旋转矢量姿态算法,给出了算法的圆锥误差表达式,并进行了仿真分析。
In this paper, the improved attitude algorithms are developed using both angular rate and incremental angular signals, and the coning errors of the algorithms are given.
在捷联惯导数字迭代算法中,姿态算法有效处理了导航坐标系旋转的影响,利用位置矩阵求解位置的方法很容易地解决了涡卷误差的补偿问题。
The rotation effect of navigation coordinate is well compensated in SINS attitude algorithms. Scrolling error compensation can directly be used in the position matrix update algorithms.
该算法已应用于小型无人直升机的姿态控制中。
The algorithm has been embedded in the attitude control system of a small unmanned helicopter.
仿真表明,与传统四元数算法比较,该方法在解算系统姿态的同时,能够较好地平滑噪声的影响。
The simulation results show that compared with the traditional quaternion algorithm, the method can smooth the effect of noise while resolving the system attitude.
实现类人型机器人动态行走,必须对机器人进行动力学建模、步态设计和稳定姿态控制算法设计。
To realize dynamic walking of the humanoid robot, robot dynamic models have to be established, the control algorithm for gait and the stability postures should be designed.
文章提出了一种基于肤色模型,结合椭圆环模板进行人脸跟踪及姿态估计的算法。
This paper presents an algorithm for facial tracking and pose estimation based on skin color model and elliptical template.
姿态随动稳定跟踪天线平台的控制算法,采用位置前馈、速度和位置反馈控制。
The control algorithm of attitude follow-up stabilization and tracking antenna platform adopts position feed-forward control, speed control and position feedback control.
研究了采样与静差补偿,以及四元数、姿态、位置和速度更新的算法。
The sample and static error compensation, quaternion and attitude updating and algorithm of station and velocity updating were researched.
依据这些原始数据设计适当的信息融合算法可以构建高精度的姿态航向参考系统,从而满足控制系统的要求。
With this measured data, information fusion algorithm is able to design a high precision Attitude and Heading Reference system. Therefore it can accord with the control system demand.
本文从全姿态指示器的填充算法和硬件结构设计两方面同时着手,旨在全面提高图形生成速度。
This paper deals with attitude indicator's filling algorithms as well as hardware structure, with the purpose of fully accelerating the picture generation process.
根据空间机器人姿态干扰特性,本文提出了利用多层前向神经网络来辨识自由飞行空间机器人本体质量的算法。
This paper presents a new method of identifying the mass of free flying space robot body using multilayer feedforward neural network based on its attitude disturbance characteristic.
利用机械臂调整多刚体航天器姿态的算法,在必要的修正后可以用于充液航天器调姿。
Revised algorithms of attitude regulation of rigid spacecraft using manipulator moving can be used for liquid-filled spacecraft.
新算法的提出为高动态环境下光纤陀螺捷联系统的姿态误差补偿提供了一个新的思路。
The introduction of the new algorithm is a new idea to calculate attitude error compensation of FOG strapdown inertial navigation(SINS) under the condition of high dynamic angular motion.
将不同的算法进行了仿真比较,提出了一种应用方案,解决了姿态估计过程中横滚角与俯仰角耦合的问题。
Several different methods were compared with simulation results, and an application was proposed, which resolved the problem of coupling between the bank and the pitch in the attitude estimation.
多组试验结果表明,该算法对光照变化、姿态变化、部分或完全遮挡下的跟踪具有较强的鲁棒性。
Numerous experimental results show that the proposed algorithm can track targets well under illumination changes, large pose variations, and partial or full occlusions.
采用不完全积分PID控制算法初步实现了姿态控制的演示实验。
DSP controller is chose as the system CPU and the attitude control demo experiment is achieved by generalized the incomplete integral PID control algorithm.
结合后退设计方法和自适应控制理论,对载体姿态可控的空间机器人系统提出了一种自适应跟踪控制算法。
An adaptive control scheme is developed for the tracking control of space robots with an attitude controlled base by combining the back-stepping design approach and adaptive control theory.
论文的主要研究内容包括:从事件驱动的思想出发,建立了基于目标矢量的姿态定向结构化算法。
The main contents of this dissertation are as follows. A structurized attitude pointing algorithm based on target vectors, was constructed in an event-driven manner.
在作者提出的GPS单历元阻尼lambda算法的基础上,结合固定边长条件,给出了一种GPS姿态定位的新方法。
A damped LAMBDA algorithm is used for single epoch GPS positioning combining the condition that baseline length on vessel is fixed, a new method for attitude determination with GPS is put forward.
编写管片最佳拼装姿态选择的算法流程,实现了通用管片的最佳设计排版。
The flow process about how to choose the optimal erecting attitude is programmed. The optimal design composition of uiniversal segments is realized.
借鉴成熟的姿态四元数积分的双速算法结构,设计了一个数值积分算法求解以上三个运动学方程,构建了基于对偶四元数的捷联惯性导航算法。
Borrowing the traditional two-speed approach originally developed in conventional attitude integration, we design one new numerical integration algorithm to solve the three kinematic equations.
该算法可用于曲面加工过程中的刀具姿态控制,以避免曲面的过切现象。
The algorithm can be used to control the orientation of the cutter so as to avoid over-cutting in surface machining.
对非合作航天器的相对位置和姿态测量问题进行了研究,提出了一种新的单目视觉测量算法——相似迭代算法。
A novel monocular vision-based relative position and attitude measurement algorithm named as the Similar Iteration algorithm is presented for non-cooperative spacecrafts in this paper.
为提高基于实例的皮肤变形算法的效率和速度,对加权姿态空间变形(WPSD)等算法进行了研究。
To enhance the efficiency and speed of example based skinning algorithm, the weighted pose space deformation (WPSD) and so on are studied.
为提高基于实例的皮肤变形算法的效率和速度,对加权姿态空间变形(WPSD)等算法进行了研究。
To enhance the efficiency and speed of example based skinning algorithm, the weighted pose space deformation (WPSD) and so on are studied.
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