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首页> 外文会议>Saint Petersburg international conference on integrated navigation systems >DEVELOPMENT RESULTS OF ANGULAR RATE SENSOR BASED ON HEMISPHERICAL RESONATOR GYROSCOPE
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DEVELOPMENT RESULTS OF ANGULAR RATE SENSOR BASED ON HEMISPHERICAL RESONATOR GYROSCOPE

机译：基于半球谐振陀螺仪的角速度传感器的开发结果

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摘要

Problems of angular rate sensor (ARS) development based on hemispherical resonator gyroscope (HRG) are considered. Sufficiency of the simplified gyro model is justified in the view of two equations for mathematical oscillator. By comparison of physical parameters of the metal resonator with mathematical model, special coefficients for equations are chosen as well as additional terms, which describe the external perturbations, are introduced in the right side of equation. The gyro mathematical model, derived in such a way, is a basis for mathematical programming, which, in turn, provides synthesis of the sensor for parameters to be set. On the basis of the development results, three-axis angular rate sensor assembly is manufactured and calibrated. The experimental results of the gyro assembly agree closely with the results of mathematical simulation.
机译：考虑了基于半球谐振陀螺仪（HRG）的角速率传感器（ARS）开发的问题。考虑到数学振荡器的两个方程，简化陀螺模型的充分性是合理的。通过将金属谐振器的物理参数与数学模型进行比较，可以选择方程的特殊系数，并在方程的右侧引入描述外部扰动的附加项。以这种方式导出的陀螺仪数学模型是数学编程的基础，而数学编程又为要设置的参数提供了传感器的综合功能。根据开发结果，制造并校准三轴角速率传感器组件。陀螺仪组件的实验结果与数学模拟的结果非常吻合。

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