- 更多网络例句与陀螺仪的相关的网络例句 [注:此内容来源于网络,仅供参考]
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Each capacitance in the model is analyzed in theory and simulated with the simulation software of circuit.
并以某硅微机械陀螺仪的理论模型为对象,建立了陀螺仪结构中的电容模型。
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Because of the limited rigidity in every direction of the flexure joint, the gyro drift must be existed.
研究了挠性支承特性对动力调谐速率陀螺仪精度的影响,推导了动力调谐速率陀螺仪的漂移公式。
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This course consists of three parts : A.The fundamental theory of gyroscopes. a.Kinematics and dynamics of gyroscopes, consisting of Coriolis acceleration, theorem of angular momentum, Euler's dynamical equations, dynamical explanation of gyroscopes' properties. b.Gyroscopes' motion equations, including the complete equations, technical equations and precession equations derived from Euler's dynamical equations, and the technical equations derived from static vs. dynamic method. c.Analysis of gyroscopes' motion. d.Coordinate systems and their mutual transformation. e.Gyroscope drift and its measurement. B.Principle of typical gyroscope instruments, such as gyro compass, gyro north finder, gyro horizon, platform compass, rate gyroscope and integrating gyroscope. C.Principles and applications of new-type gyroscpes, such as electrically suspended gyro, ring laser gyroscope, fiber optical gyroscope, hemispherical resonator gyro, dynamically tuned gyroscope and micro inertial sensors.
本课程教学内容由三部分组成:陀螺仪的基本理论,内容包括:陀螺力学基础(哥氏加速度、角动量定理和欧拉动力学方程、陀螺特性的力学解释);陀螺仪运动方程和运动分析(用欧拉动力学方程建立完整方程、陀螺仪运动的技术方程和进动方程,用动静法建立技术方程);坐标系及其变换;陀螺仪的漂移及其测试;典型陀螺仪器(包括陀螺罗经、陀螺找北仪、陀螺地平仪、平台罗经、速率陀螺仪和积分陀螺仪等)的工作原理;新型陀螺仪(包括静电陀螺仪、激光陀螺仪、光纤陀螺仪、半球谐振陀螺仪、挠性陀螺仪、微机械陀螺仪等)的原理及应用。
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Gyro stabilized platform development, with the changes in the evolution of gyroscope.
陀螺稳定平台的发展,随着陀螺仪的演变而变化。
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Precession and nutation of top and gyrosscope is discussed by elementary method,equations of motion are solved using simplified models, and an elementary analysis is made.
用初等方法讨论了陀螺与陀螺仪的进动及章动,用简化模型求解了运动方程,并给出了它们的初等分析。
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So, the study in this dissertation focuses on some key points in theuncertainty treatment of mobile robot localization as follows: Combined with the multiple proprioceptive and exteroceptive sensors ofmobile robot MORCS-1, aimed at the drift error of fiber optic gyro as theproprioceptive sensor, the neural network using genetic algorithm as optimaltool is proposed to accomplish the modeling and calibration for temperaturedrift of fiber optic gyro, which can reduce the drift error to the standard outputat constant temperature; and aimed at the noisy disturbance of ranging datafrom the exteroceptive sensor laser scanner, a dynamic adaptive filter isintroduced through the analysis of neighboring ranging data in time and spatialcorrelation to realize the real-time and dynamic filter, which can validly filter the noisy disturbance to meet the requirement of the accurately real-timeobstacle detection in mobile robot navigation.
总结全文,在移动机器人定位的不确定性处理研究中,提出了一些具有一定创新性的方法:结合自行研制的移动机器人MORCS-1系统的多种内外部定位传感器,针对内部本体感受传感器光纤陀螺仪的漂移误差,提出采用基于遗传算法优化的神经网络来对光纤陀螺仪的温漂建模及校准,能够将其温漂变化控制在恒温条件下标准测试输出附近;针对外部环境感知传感器激光雷达测距数据中包含的噪声干扰,考虑移动机器人导航中激光雷达测距数据的时空关联性,提出采用动态自适应滤波技术进行预处理,从而可以有效滤除噪声干扰满足导航中障碍实时精确检测的要求。
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To reduce and compensate the influence of temperature on ring laser gyro bias error and attain the precision of inertial level gyro, the mechanism of RLG zero-bias error due to temperature is analyzed. Based on a great number of environmental temperature experiments of RLG, a general temperature compensating model and a new kind of BP neural network model are established. A method for identifying the model parameter is proposed. Simulation results show that the simplified compensating model can reduce the zero-bias by more than a magnitude and achieve real-time compensating feature.
零偏是衡量激光陀螺性能的一个重要指标,但其受温度影响很大,为了降低和补偿温度对激光陀螺零偏的影响,使其达到惯性级陀螺仪的精度要求,分析了温度对激光陀螺零偏误差的产生机理,在大量高低温环境试验的基础上,建立了一种通用的零偏温度补偿模型和一种BP神经网络模型,并给出了模型参数的辨识方法,仿真结果表明,对该模型作适当的简化,可以将零偏减小一个数量级以上,而且具有实时补偿性能。
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Finally, according to the practical work we did some tempareture experiments and analyses to the optical components and the fiber optic gyroscopes .
最后,本文从实际的研制过程出发,对光纤陀螺仪的光学元器件和光纤陀螺仪进行了温度实验和分析。
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LI Ming,SHI Shouxia(No.25 Institute of the Second Research Academy,Beijing,100854,China)Abstract:It deduces that the equivalent damping ratio and torsion pendulum which is the main performance parameter of the torque feedback rate gyro is related to the gain and time constant of the head of meter.
速率陀螺仪,在姿态稳定系统中有广泛的应用,主要目的是敏感载体的角速度,通过执行机构,实现对载体的控制和稳定,在位标器上应用陀螺仪的目的是测量天线在惯性空间的转率,实现天线稳定的伺服控制。
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It deduces that the equivalent damping ratio and torsion pendulum which is the main performance parameter of the torque feedback rate gyro is related to the gain and time constant of the head of meter.
摘 要:通过推导得出力矩反馈速率陀螺仪的主要性能参数等效阻尼比及等效转动惯量与陀螺表头增益及时间常数有关。
- 更多网络解释与陀螺仪的相关的网络解释 [注:此内容来源于网络,仅供参考]
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gyro:陀螺仪
MEMS陀螺仪(Gyro),微机电系统(MEMS)技术的飞速发展已经允许制造商在微型芯. . . 手机监听器基本原理是通过负反作用,使加到比较放大器两个输入端的电压相等,从而保持输出电流恒定. 并沿袭了早期DSL和语音频带调制解调器的设计布局.
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gyroscope:陀螺仪
平台的基本作用在保持水平与指北,不能光靠环架,另一个惯性组合件-陀螺仪(gyroscope)也不可少. 陀螺仪是个高速旋转(可能高达每秒数万转)的飞轮,受牛顿运动律之作用而能在惯性空间内保持定向,所以安装在平台上,
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rate gyroscope:速率陀螺仪
(廖士江)速率陀螺仪 (rate gyroscope) 测量载体相对于惯性空间的瞬时角速度,其输出电信号与输入角速度成正比的单自由度陀螺仪. 又称微分陀螺仪、阻尼陀螺仪,曾称测速陀螺仪. 用于测量导弹的偏航角速度、滚动角速度和俯仰角速度,
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gyroscopics:陀螺仪学
gyroscopics 陀螺力学 | gyroscopics 陀螺仪学 | gyrostabilization 陀螺仪的稳定
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gyroscopics:陀螺力学/陀螺仪学
gyroscopic /回转仪的/ | gyroscopics /陀螺力学/陀螺仪学/ | gyrostabilization /陀螺仪的稳定/
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pendulous gyroscope:摆修正式陀螺仪
pendulous 悬垂的,摇摆的 | pendulous gyroscope 摆修正式陀螺仪 | pendulum 摆
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gyroscopic:陀螺仪的
gyroscopic 陀螺的 | gyroscopic 陀螺仪的 | gyrosextant 陀螺六分仪
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gyroscopically balanced flowmeter:陀螺作用的流量计
gyroscopic-clinograph method 陀螺测斜仪法,回转孔斜计法 | gyroscopically balanced flowmeter 陀螺作用的流量计 | gyrostabilization unit 陀螺稳定装置
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centralizing switch:(中央)集中开关 修正接点(陀螺仪的)
centralizing morphism || 中心化射 | centralizing switch || (中央)集中开关 修正接点(陀螺仪的) | centrally acting adjuvant || 中枢作用佐剂
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Gyroscopes:陀螺仪
三轴微机电系统(MEMS)陀螺仪(gyroscopes)将很快催生更聪明的智能手机,以及更好用的游戏机游戏杆或遥控器. 现有的MEMS陀螺仪多是用来稳定数字相机、高阶手机所拍摄的影像,在2010年,这些组件还将进驻GPS、以及像是无线空中鼠标(in-airmice)等3D外围装置.