应用加速度计静态温度模型进行温度误差补偿,模型精度显著提高。
Application acceleration model for the static temperature compensation for temperature error, model accuracy improved significantly.
然后,利用所得到的静态温度模型对该加速度计进行温度误差软件补偿。
Then, through the model, we can finish easily the accelerometer's temperature error compensation on the software design.
结合加速度计零位和标度因数的温度误差模型,采用了相应的误差补偿算法。
The proper error-compensation method is adopted based on the temperature error model of the accelerometer.
其中由于加速度计的误差项影响最大,因而加速度计阵列的误差补偿程度直接影响到后续解算精度。
The error from inertia sensor affects a maximum, so the degree of accelerometer array error compensated directly affects the following solution calculates precision.
目前提高SAW加速度计精度的主要难题是对其温度误差进行温度补偿。
Nowadays the main difficult problem of improving the SAW accelerometer precision is carrying on the temperature compensation to its temperature error.
混合集成光学加速度计是一种实用型的实时加速度传感器,在信号处理过程中采用了光相位调制和交流相位跟踪零差补偿技术(PTAC)。
The hybrid integrated optical accelerometer is a kind of practical accelerometer, which adopts optical phase modulation and alternating current phase tracking and homodyne compensation scheme (PTAC).
以一种梁-质量块结构的加速度计为模型,为了在加工过程中,得到完整的质量块结构,使结构具有更好的对称性,对各种凸角补偿方式进行了研究。
To acquire intact mass structure with better symmetry, various methods of convex corner compensation were studied based on a sort of accelerometer of beam-mass structure.
数字补偿器对加速度计频率特性误差做出修正后,测量精度得到明显提高。
The precision can be improved by applying an appropriate digital compensator to the accelerometers.
实践表明,建立温度特性的模型,并据此进行温度补偿是一条行之有效的提高加速度计使用精度的途径。
The results of our experiment demonstrate that establishing the temperature models of accelerometer and compensating these models is an efficient way to enhance the accuracy of accelerometer.
通过安装在双轴平台上的加速度计测量载体姿态,并计算重力在陀螺两个测量轴的分量,建立了陀螺漂移模型,对方位漂移进行补偿。
Accelerometer of platform is used to measure the attitude of carrier. Gravity component at two input axes of DTG is calculated. The Gyro drift model is made to compensate the azimuth.
低通滤波器可选用一定阶数和转折频率的巴特沃斯滤波器,而加速度计输出的转速补偿则须预先对加速度计进行标定。
The centrifugal force caused by rotation of drilling tool will distort the accelerometer outputs, which can only be revised by rotation speed compensation.
低通滤波器可选用一定阶数和转折频率的巴特沃斯滤波器,而加速度计输出的转速补偿则须预先对加速度计进行标定。
The centrifugal force caused by rotation of drilling tool will distort the accelerometer outputs, which can only be revised by rotation speed compensation.
应用推荐