KVH公司的光纤陀螺仪结构紧凑,将被用于军用训练系统的实时图像同步和稳定。
S. military customer.KVH \ 's compact FOGs will be used for real-time image synchronization and stabilization in military training simulator systems.
磁悬浮飞轮转子在高转速下表现出的陀螺效应是影响系统稳定性的主要因素。
At high rotational speeds, the gyroscopic effect of flywheel rotor is the major factor that influences rotor stability.
得到了大扰动情况下非线性陀螺系统的稳定准则。
The stability criteria for nonlinear gyroscopic systems is obtained in the case of large disturbance.
测试结果表明:所研制的机械抖动激光陀螺具有较高的精度,抖动偏频系统工作稳定,抖动偏频消闭锁的目标得到了较好的实现。
The experiment result can approve that the gyro has a preferable precision, the dither bias system work perfectly and the target of dither bias is achieved.
最后,该文设计了一个基于PC机的三轴稳定卫星姿态控制硬件在回路仿真系统,将反作用飞轮、陀螺等实物接入仿真系统。
At last, the hardware in the loop simulation system for three-axis stabilized satellite attitude control based on PC, with reaction wheel and gyro in the loop is designed.
针对高精度陀螺稳定跟踪系统,提出了一种基于小波基函数神经网络的非线性系统的一步超前预测控制算法。
In this paper, a one-step ahead predictive control algorithm based on wavelet neural networks is proposed for the gyro stability tracking system with high accuracy.
主动稳定系统主要是应用陀螺技术进行闭环稳定控制,用于消除低频运动和振动的影响。
Active stabilization techniques use the technology of the gyroscopes in order to realize close loop control, which are used to eliminate low frequency motions and vibration.
磁悬浮控制力矩陀螺(CMG)中转子一阶弹性模态自激振动是影响磁悬浮高速转子系统稳定性的关键因素之一。
In magnetically suspended control moment gyroscope (CMG), self-excited vibration of high-speed rotor is one of principal factor which effects stability of active magnetic bearing (AMB) system.
介绍了在平台式惯导系统中 ,由脉冲调宽加矩方式控制的惯性稳定平台的角振动对陀螺漂移所产生的影响。
In this paper, the effect of the angle vibration of platform is introduced, in which the pulse modullation of servo loops is made to reduce the gyroscope drift in the INS.
针对陀螺稳定平台系统中光纤陀螺信号噪声的非平稳性特点,分析并讨论了光纤陀螺输出信号模型及常用陀螺信号滤波方法的优缺点。
Aiming at the non-stationary character of signal noise of fiber optic gyro (FOG) in the stabilized platform, the signal model of FOG and some methods of noise reduction are analyzed and discussed.
从稳定和测姿原理上建立了系统的数学模型,归纳出陀螺安装三种不同方法。
Based on the principle of the stabilized theory and gyro attitude measurement theory, a mathematic model was established.
实验证明,该系统能够有效地抑制高速转子的陀螺效应,达到控制力矩陀螺电磁轴承高速稳定运行的要求。
Experiment result shows that the method can effectively compensate gyroscopic effects, and meet the requirements of high-speed magnetic bearing.
利用装在内框架上的速率陀螺组成内稳定回路,实现电视导引系统视轴的空间稳定。
Forming the gyro stabilization loop by using rate gyroscopes which mounted on inner loop of the gimbal, inertial space stabilization for optical axis of TV guidance systems has been realized.
给出了利用陀螺稳定瞄准线系统的模糊控制方法,讨论了提高系统精度的模糊控制方法。
The paper gives the way of Fuzzy control, which is used of the systems of gyroscope's stable aim-line. It discusses the Fuzzy control method how to raise systems' precision.
给出了利用陀螺稳定瞄准线系统的模糊控制方法,讨论了提高系统精度的模糊控制方法。
The paper gives the way of Fuzzy control, which is used of the systems of gyroscope's stable aim-line. It discusses the Fuzzy control method how to raise systems' precision.
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