分析了不利姿态参数对关系曲线的影响,在满足工程要求的情况下,可以忽略其影响。
The impact of adverse attitude parameters on the relationship is analyzed, which is found to be negligible under engineering requirements.
针对轴对称目标三维姿态参数中的偏航角、俯仰角的提取问题,提出了一种自动提取目标中轴线方法。
In order to measure the pitching Angle and yaw Angle of the axes symmetry object in three-dimension orientation, an automatic method of extracting the axes of the object has been presented.
当人脸发生姿态变化时,依据人脸的对称性特点,通过计算特征三角形位置和角度的变化进行姿态参数估计。
According to the face geometrical property, we can estimate the parameters of face gesture. Meanshift is used to track face.
本文在介绍最小二乘曲线拟合原理的基础上,采用二元多项式对姿态参数进行平滑拟合,以实例验证了此方法的有效性。
Based on introducing the principles of the least square conic fitting, this paper USES binary polynomial fitting for the attitude parameters. And an example has proved that this method is useful.
以德国VMT公司的TMB制导系统SLS - T为例,主要解析了盾构机轴线方位角测量原理,并完整地推导了盾构机姿态参数公式。
The paper parses the principle of measuring shield machine azimuth and deduces shield machine attitude parameter formulas based on TMB guidance system SLS-T from VMT Gmbh in Germany.
提出了弹射座椅全姿态关系式,介绍了在不同弹射条件下座椅全姿态关系式的取值范围以及六自由度仿真中座椅姿态参数初始值的传统选取方法。
In order to determine the initial value of seat attitude parameter in 6 DOF function, an ejection seat all-attitude formula was presented in this paper.
利用计算机仿真技术初步研究了星历参数和初始姿态角误差引起的CCD卫星影像畸变的规律。
Furthermore, the computer simulation technique is applied to study initially the distortion law of CCD satellite images caused by errors of ephemeris parameters and initial attitude Angle.
惯性测量与姿态参考系统中未知参数辨识。
The identification of the undetermined parameter in the inertial surveying and attitude reference system.
以典型的航天员推离动作对飞船的扰动力矩作为控制系统仿真的输入参数,分析姿态控制系统受到扰动后的响应。
Put the disturbance moments of typical astronaut's push-off act as the input datas of the control system simulation, and analyze the response of the attitude control system after disturbed.
刚体的姿态可以用不同的参数来描述,由此可以产生不同的控制方法。
The attitude of a rigid body can be described by different parameters , hence it yields different control methods.
研究了具有参数不确定和外部干扰的飞艇姿态跟踪控制问题。
The attitude tracking control problem for an airship with parameter uncertainties and external disturbances was considered.
另一类可称为测量参数匹配法,它包括加速度匹配、姿态匹配和角速度匹配。
Another can be called measuring parameter matching, such as acceleration matching, attitude matching and angular rate matching.
所得结论可为旋转弹姿态控制系统的总体设计以及超音速射流元件的结构及气动参数选择提供依据。
These conclusions can be used for system design of rotating missile in the attitude control system and selection of structure and pneumatic parameters for supersonic fluidic elements.
在实际弹丸飞行姿态测试试验中,该测试系统可以较好的完成实时测试小弹丸攻角和速度参数的任务。
In the experiment for measuring bullet attitude, this measurement system can accomplish real-time measuring small bullet Angle of attack and velocity parameter.
本文介绍了在计算机上进行细长型双自旋卫星姿态、轨道和重要遥测参数仿真的原理和方案。
The concept and scheme for the simulation of attitude, orbit and important telemetry parameters of prolate dual-spin geostationary satellite have been given in the paper.
提出了一种基于逆动力学和在线参数辨识的方法,用于直接设计综合控制系统中的姿态控制器。
A synthesis method based on inverse dynamics and online parameter identification was developed and was directly used to design the attitude controller in the integrated control system.
研究了具有参数不确定性和外部干扰的卫星姿态跟踪控制问题。
The attitude tracking control problem for a satellite with parameter uncertainties and external disturbances is considered in this paper.
分析电磁式头盔姿态传感系统的参数漂移对采集数据的影响。
On the basis of analyzing the influence of parameter drifts on sampling data, this article proposes a real time compensation method.
研究空间飞行器大角度姿态机动反馈开关控制的消振参数优化设计问题。
The optimization design problem of controller parameters of optimal on-off times attitude maneuvers with switch moment is investigated.
实践表明利用静姿态角法阳参数辨识法相结合进行迎角空中校准,在一定范围内是切实可行的。
By practice, it is pointed out that the calibrating of AOA by using the parameter identification combined with the static pitch attitude is a practical method in certain extent.
针对清刷机器人水下作业的非线性特点,采用参数自调整模糊控制策略设计了位置模糊控制器,保证了机器人具有良好的姿态调节能力。
Due to the nonlinearity of the robot system, position controller USES the parameter self-adjusting fuzzy control strategy, which assures good pose regulating power.
在用调平方法实现水平姿态角的对准过程中,通过不同的参数设计可实现不同阶段的对准功能。
In the horizontal alignment by leveling method, the alignments of different stages are realized by different designs of parameters.
推导系统参数间的关系式,分析挠性空间飞行器主轴姿态控制系统稳定性问题。
The relation among parameters is derived and the stability of single axis flexible spacecraft attitude control system is studied.
为实时准确获取弹体俯仰和滚转参数,提出一种利用磁阻传感器获取地磁场强度,结合微机电陀螺精确求解弹体姿态的方法。
To acquire projectile body pitch and roll parameters on real-time, put forward a new projectile body attitude method, using to obtain geomagnetic field intensity and combine microcomputer gyroscope.
上述参数不但计算简便,而且可以直接代表焊接位置和焊枪姿态对焊接质量的影响因素。
The parameters are easy to calculate and could directly reflect the factor that welding position and welding gun orientation affect welding quality.
研究了刚体卫星在控制输入饱和、外干扰和参数不确定性存在时的姿态调节控制问题。
This paper deals with the problem of attitude regulation control of rigid satellite subject to control input saturation, external disturbance and parametric uncertainty.
航向与姿态是物体运动轨迹的重要参数,其测量方法一直是导航领域的研究重点。
Attitude and heading are important parameters of an object's movement, and their measurement methods have been the research point of navigation field.
仿真结果表明,使用遗传算法pid参数自整定方法,对卫星的姿态系统具有较好的控制性能,并且克服了传统PID调参困难的缺点。
Simulation results show that the control performance of the satellite attitude system is improved, and the difficulties of traditional PID parameter regulation can be avoided by this method.
另一类可称为测量参数匹配法,它包括加速度匹配、姿态匹配和角速度匹配。
One can be called calculating parameter matching, such as velocity matching and position matching.
另一类可称为测量参数匹配法,它包括加速度匹配、姿态匹配和角速度匹配。
One can be called calculating parameter matching, such as velocity matching and position matching.
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