• 理论分析模拟实验结果表明测量装置有效抑制干扰加速度造成测量误差

    Theoretical analyses and simulated experiments show that this measurement control system can effectively control the errors caused by the disturbance-accelerated speed.

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  • 研究人员42司机新手车辆安装了电脑录像设备,以他们所谓的“重力加速度事件”(例如快速转弯刹车干扰时)现象进行观测。

    Researchers installed computer and camera equipment on the cars of 42 newly licensed drivers to measure what they called "elevated g-force events," like quick turns and jamming on the brakes.

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  • 加速度传感器数值可能颠簸噪音影响。应用低通过滤器信号可以平滑摆脱高频噪音干扰

    Accelerometer readings can be jerky and noisy. Applying low-pass filtering on the signal allows you to smooth it and get rid of high frequency noise.

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  • 针对某型汽车碰撞试验多次出现异常加速度干扰信号进行了分析研究

    The interference signal of abnormal acceleration that often appeared in crash tests for a car were analyzed and studied.

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  • 根据流式倾角敏感元件和气流式倾角敏感元件的输出特点建立了加速度干扰数学模型

    According to the airflow tilt angle sensitive element and its output feature, a mathematic model on restraining acceleration interference is built.

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  • 提出了一种能够抗加速度干扰气流式水平姿态传感器

    An airflow level posture sensor for restraining acceleration interference is described.

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  • 分析试验结果表明加速度具有灵敏度较高交叉干扰完全满足预期设计要求

    Through analysis and experiment, results show that the accelerometer has characteristic of high sensitivity and lower cross interference, and can meet the needs of expected design.

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  • 在测量硅电容加速度传感器时,由于器件信号微弱寄生电容的干扰提高加速度的稳定性和分辨率非常困难。

    Due to the parasitic capacitance and weak output signal, which is limited by its dimensions, it is difficult to improve the resolution and stability of micro accelerometer efficiently.

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  • 提出采用伺服加速度计同轴和垂直系统两种方法能够解决风洞模型传感测量中的抗振动干扰问题。

    This paper presents two methods of using double servo accelerometers to make precision model attack angle measurements in wind tunnel testing.

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  • 研究获取管道振动噪声干扰特征方法介绍了基于加速度传感器的管道振动信号采集

    A method of acquiring pipeline vibration noise is studied, and sampling of pipeline vibration signals using an acceleration sensor introduced.

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  • 基于MEMS加速度传感器的地震检波器频带动态范围轴向抗干扰性等性能指标上优于传统动圈式检波器。

    The geophone based on MEMS accelerometer has excelled the traditional geophone on bandwidth, dynamic range and off-axis sensitivity.

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  • 加速度波长具有较好的线性关系,线性度为99.8%。同时加速度传感器具有较的方向抗干扰性,交叉灵敏度小于4.8%。

    Furthermore, the sensor can offer a good linear response in a linear fitting of 99.8% and a good cross-axis anti-interference ability in the cross-axis sensitivity less than 4.8%.

    youdao

  • 加速度波长具有较好的线性关系,线性度为99.8%。同时加速度传感器具有较的方向抗干扰性,交叉灵敏度小于4.8%。

    Furthermore, the sensor can offer a good linear response in a linear fitting of 99.8% and a good cross-axis anti-interference ability in the cross-axis sensitivity less than 4.8%.

    youdao

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