• 稳定6自由度运动测控采用高性能MEMS工艺传感器冲击漂移

    Stability: 6 DOF motion measurement and control, the use of high-performance MEMS sensor technology, impact resistance, low drift.

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  • 讨论这些措施测量系统稳定漂移、噪声抑制、抗干扰性能指标的改善

    The improvement of the measuring system performance such as stability, drift, noise-suppression and interference-resistance by adopting these measures has been discussed.

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  • 由于漂移探测器噪声稳定弱点我们仪器采用离子注入型pin探测器。

    Because the lithium drifting detector has the noise in a big way, unstable and so on the weakness, we have used the ion implantation PIN detector on the new generation of instrument.

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  • 非线性漂移不确定性使针对理想链式系统设计稳定算法失效。

    Nonlinear drift uncertainties can destroy the stability property achieved by previous stabilization algorithms for systems in ideal chained form.

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  • 从理论上分析光纤陀螺调制器光源稳定整机性能特别是对漂移影响

    The effect of phase modulator of optical fiber gyro and light source stability on overall system property is analyzed.

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  • 因此需要引入其它高精度稳定测量环节,用以修正漂移误差提高导航精度。

    It is necessary to introduce other high precision measure method for excursion error correcting and guidance performance improvements.

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  • 功率反馈电子直线加速器功率频率稳定磁控管功率漂移、谱的稳定谱的形状有关。

    The frequency stability of the power source for a feedback LINAC depends on the slow shift, stability and form of power spectrum of the magnetron.

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  • 带来滞后即使振动温度漂移电器故障一个稳定开关信号

    The hysteresis brings about a stable switching signal even when there are vibrations, temperature drift, or electrical failures.

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  • 用连续波调制脉冲两种方法研究了电子漂移引起增长离子声波稳定

    The growing ion acoustic wave instability caused by the slow electron drift is studied by both CW and pulse modulated wave methods.

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  • 激光光束漂移功率稳定激光光斑强度分布对称性影响准直精度主要参数

    Laser beam shifting, power stability and intensity distribution symmetry of laser spots are the main parameters affecting collimation accuracy.

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  • 文中还演示了漂移稳定研究中的应用

    For demonstration, we apply it to investigate the lower hybrid drift instability.

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  • 理论上预示热电子等离子体中,等离子体漂移重要的低频稳定

    The theoretical analyses predict that the drift wave is the most dangerois low frequency instability in the hot electron plasma.

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  • 给出一个形式简洁方位时间线性变化的可量测函数,并利用工作点漂移技术解决滤波器方位小变化量时系统稳定现象。

    In this paper, a linear function of bearing variation versus time is given, and the method of work-point drifting are used to solve filter system which is unstable in bearing small change.

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  • 对于外腔半导体激光器影响稳定因素主要工作温度漂移驱动电流变化

    The main factors to influence stability of ECLD are drift of working temperature and changes of driving current.

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  • 同时经过计算分析发现通过更换基板调整结构可以改变光片中心波长漂移这个结果有助于提高滤光片温度稳定性。

    It is also found that replacement of substrate and adjustment of film stack structure would lead to the change of drift, this will enhance the temperature stability of filter.

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  • 将笔者以前关于近磁尾赤道面附近的漂移气球稳定工作推广赤道存在非常地的情形。

    Previous work on drift ballooning instability in the equatorial region has been extended to include a decelerated non stationary flow and to consider the off equator regions.

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  • 稳定产生的可能机制由于电子束穿过密度本底等离子体漂移速度超过离子声速而激发起来的。

    It is suggested that the instability is excited in the low density plasma when the electron beam drift velocities exceed the ion acoustic speed.

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  • 电路适用于起始阻值漂移灵敏度基本不变元件,大大提高此类元件的稳定准确性

    This circuit can greatly enhance stability and accuracy of gas sensors which have start resistance drift but basically constant sensitivity.

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  • 特别是考虑耦合稳定漂移,同时考虑环向场波纹度引起的环向模耦合时,变为稳定

    In particular, it is found that the drift waves which are stable when only the poloidal mode coupling is considered may become unstable owing to the t...

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  • 稳定氧化还原电流电位漂移,重现性,适合制成新型比电极

    POAP-Fe(CN)3-6 film has a stable redox current peak, a small potential drift and a good repeatability, and it can be used as a new model reference electrode.

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  • 本文认为输出光束漂移主要器件稳定热传导引起毛细管摆动所致。

    This paper suggests that the main cause of the beam drift of laser output is capillary sway due to unstable thermal conduction.

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  • 由于超声波电机温升负载变化周围环境变化等原因,使电机谐振频率发生漂移,这将影响超声波电机运行稳定

    Because of the temperature rising of ultrasonic motors, load changes, and vicinal surrounding changes and so on, the resonant frequency will shift, leading to working stability drop.

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  • 多孔性能稳定,且反射谱带宽很大,所以利用多孔硅的反射谱漂移探测有机气体,会实验带来很大误差

    Due to instability and large line-width, detecting organic gases with reflectance shift of porous silicon directly brings serious error to experiments.

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  • 介绍了平台式导系统脉冲调宽加矩方式控制惯性稳定平台振动陀螺漂移所产生影响

    In this paper, the effect of the angle vibration of platform is introduced, in which the pulse modullation of servo loops is made to reduce the gyroscope drift in the INS.

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  • 作者认为利用程控放大器消除光栅信号缺陷方法有效消除信号幅值不稳定直流电平漂移,并对信号的可调节范围及精度作了定量分析。

    A method which can be used to eliminate the defects of the grating signal has been discussed. The controllable range and accuracy of the signal has been calculated.

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  • 系统采用带有温控的半导体激光器单模光纤组件作为光源,有效降低激光器本身的光线漂移为滚转角误差测量提供了高精度稳定基准光线。

    The TEC single-mode fiber-coupled laser module is used to decrease the laser beam drift, and the high accurate and stable measurement reference can be obtained.

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  • 由于完整地包含了离子电子的动理学行为,本文模型方程可以研究ETG漂移阿尔芬模稳定模态,并且为同一的框架内研究低频漂移稳定性提供了平台。

    The eigenmode equation in this dissertation can also be used to study the ETG mode, the drift Alfven waves, and so on. So it provides a unique frame to study the low frequency drift instabilities.

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  • 定标结果显示仪器光谱分辨率光谱范围与理论设计一致通过多次光谱稳定测试,光谱漂移较小

    Experiments show that the actual spectral range and resolution of our instrument is the same as it was designed, and the spectral shift is less by stability testing.

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  • 对影响电感耦合等离子体系统稳定的射频功率氩气流速、进条件因素进行了考察,提出了判断减小ICP 系统漂移方法

    Some factors influencing ICP system stability are examined in this paper. These factors are R. F. power, coolant flow, sample introduction etc. The methods to diagnose and reduce drift are proposed.

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  • 对影响电感耦合等离子体系统稳定的射频功率氩气流速、进条件因素进行了考察,提出了判断减小ICP 系统漂移方法

    Some factors influencing ICP system stability are examined in this paper. These factors are R. F. power, coolant flow, sample introduction etc. The methods to diagnose and reduce drift are proposed.

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