rate gyroscope meaning in English
二自由度陀螺仪
速率陀螺
速率陀螺仪
速率陀螺仪微分陀螺仪
阻尼陀螺仪
Examples
- This thesis describes the investigations on the design and characteristics of a novel de - coupled micromachined vibratory rate gyroscope , which can work at atmospheric pressure . 1
本论文主要围绕一种无需真空封装,可在大气环境下工作的解耦型微机械振动式陀螺开展,进行了器件的设计和特性研究,为进一步制作器件打下了基础。 - 1 . analyse two - axis antenna platform based on rate gyroscope with the method of kinematics , conclude the stabilization condition of two - axis antenna , provide the theory reliance for closed loop scheme based on gyroscope . 2
一、对基于速率陀螺的两轴天线平台进行了运动学分析,得出了两轴天线稳定的条件,为陀螺闭环方案的采用提供了理论依据。 - In order to obtain an optimal estimate of the tilt angle and angle velocity , an indirect kalman filter configuration combining a rate gyroscope sensor and an accelerometer is implemented . because of the extreme nonlinearity of the two - wheeled self - balancing robot , application feasibility of nonlinear system control strategy based on linear approximation method , exact linearization and intelligent control have been investigated . according to robustness , balancing performance and environment adaptability , robust tracking control , linear quadratic regulator and fuzzy model reference learning control are implemented to the velocity controller
针对具有强非线性的前进子系统,论证了基于近似线性化、精确线性化及智能控制的非线性系统控制策略的应用可行性,据此按照不同性能要求设计了三种前进速度控制器:渐近跟踪鲁棒调节器简单精确,具有良好的干扰抑制能力;二次型最优跟踪控制器,在耗能最小的条件下,大大提高系统的平衡能力;而基于动态聚焦学习的模糊模型参考学习控制则兼具平衡性能好、环境适应性强、精度高及鲁棒性好的优点。 - A micromachined vibratory rate gyroscope which can work at atmospheric pressure is presented in this paper , but a main problem of which was discovered through fea analysis : the mechanical coupling error can easily arise if the mass and the supporting beams are not completely symmetrical as a result of fabrication error during silicon micromaching
仿真结果表明,在驱动力与驱动轴有微小偏差的情况下,机械耦合引起的误差信号完全把角速度信号湮没。这说明机械耦合误差的存在大大降低了微机械陀螺的精度。 - By means of the theoretical analysis of the micromachined vibratory rate gyroscope , we get following conclusions : the microgyroscope can be driven by tangent electrostatic force produced by fence structure electrodes , and the normal electrostatic force can be neglected for the influence of the device property ; the parasitical capacitance and fringing effect can ’ t be neglected for the calculating of the detection capacitance ; the coefficient of damping force is comparatively little when the air damping in the driving mode and the sensing mode of the device is the couette flow damping
主要内容如下: 1 .分析了微机械陀螺的运动特性、静电驱动特性和在大气下的阻尼特性,分析结果表明,可以运用切向静电力驱动质量块振动,法向静电力对器件特性的影响可以忽略;在计算微结构电容时,电容的边缘效应和寄生电容不可忽略;在器件所受阻尼主要为库埃特流阻尼的情况下,阻尼力系数较小。