ST Life.augmented
sense_power

陀螺仪

意法半导体的MEMS陀螺仪具备了出色的时间和温度稳定性,零速率下的噪声率低于0.03 dps/√Hz。这可以保证基于运动的高级应用所需的精度要求。

这些三轴陀螺仪采用一种独立传感架构来测量3个正交轴上的运动,而市面上的其它解决方案则采用2或3种独立架构。意法半导体的解决方案消除了所有会降低输出信号质量的轴间干扰,从而提高了运动控制准确度和可靠性。

意法半导体的陀螺仪能够测量宽量程范围(30 ~ 6000 dps)的角加速度,以满足不同应用的要求,从手势识别和图像稳定到轨迹推算以及个人导航。意法半导体的角速度传感器已被应用到手机、平板电脑、3D指示器、游戏控制台、数码相机和很多其设备中。

Gyroscopes

ST’s gyroscopes offer superior optical image stabilization

Optical image stabilization technology is already adopted in many smartphone cameras to minimize the effects of involuntary camera shake or vibration. This technology relies on gyroscopes to retrieve the information about angular displacement. ST’s white paper gives an overview on the spread of OIS technology in the handheld device market and its key features and benefits. You will also find important information about the working principle behind an OIS system and the technology used to design an effective control algorithm to move the camera lens precisely.
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