过渡过程的幅值与计程仪加速度误差的积分值成正比。
The amplitude of overshoot is linear with the integral of log's acceleration error.
为工业机器人提出了一种最优学习控制法。这种控制法用加速度误差校正驱动器运动。
An optimal learning control method for a robot is introduced with acceleration error used to correct the motion of actuators.
首次提出了振动条件下惯性平台角振动是导致加速度误差和陀螺漂移变化的重要因素。
It is firstly put forward that the Angle vibration of platform under vibration situation is the main factor causing gyro drift and acceleration bias.
高速高精度跟踪控制系统,其速度和加速度误差环节的加入对系统的速度和加速度品质因数均有影响。
The high speed and precision track control system adopts speed error and acceleration error compensation to make influence on quality factors of speed and acceleration.
在有这种动态误差的情况下,可通过降低试验速度,或通过提高输出装置的满量程读数,来降低加速度和速度。
In a case, with the dynamic error can be reduce the test speed, or by raising the output device of a full scale reading, to reduce the acceleration and speed.
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.
研究表明,液浮摆式加速度计在过载振动复合环境下,因为结构变化而产生了较大的工作误差,这些误差的表现形式相当复杂,在单一环境实验中是无法体现的。
It is shown in research that because of the structural change of the Liquid Floated Accelerometer in OAVCE, there is more severe error which can not be found in single environment test.
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.
陀螺在加速度作用下的弹性变形,是产生漂移误差的主要因素。
Elastic distortion generated by gyro due to acceleration is the major factor of producing drift error.
最后给出了有、无加速度观测器反馈时系统跟踪晃动误差曲线。
Finally, the paper gives out the tracking ripple errors about the feedback system of the acceleration observer.
随着被测目标运动速度和加速度的不断提高,导致光电经纬仪电视跟踪的动态误差急剧增大。
With the increase of the velocity and acceleration of the moving target, it produces a large accretion of dynamic error of O-E theodolite.
指出在角加速度存在的情况下,光功率的波动产生IFOG输出误差,通过仿真验证了所提出的观点。
We verifies the opinion through our simulating that the fluctuation of optical power make output errors of the IFOG on the condition that the angular acceleration is being.
计算机仿真结果表明本文使用的等效斜视距离模型的误差较小,CA -ECS算法能有效地完成加速度运动补偿。
The computer simulation results illustrate that the squint range model has less error and CA-ECS algorithm can be used to accomplish motion compensation with acceleration efficiently.
提出了一种在带有反转平台的精密离心机上标定陀螺加速度计误差模型二次项系数K 2的D -最优试验方案。
D-optimal test scheme was presented for calibrating second-order coefficient K2 of PIGA (Pendulous Integrating Gyro Accelerometer) error model on a precision centrifuge with counter-rotating platform.
理论分析和模拟实验结果表明,该测量装置能有效抑制干扰加速度造成的测量误差。
Theoretical analyses and simulated experiments show that this measurement control system can effectively control the errors caused by the disturbance-accelerated speed.
型系统存在速度、加速度动态滞后误差。
There are velocity and acceleration dynamic lag errors in the Model I system.
通过拐角处的加速度和弓高误差的限制,计算平稳的加工速度。
The federate in the corner area is controlled by the constraint of acceleration and chord error.
利用BIC准则及残差平方和最小原则得到振梁加速度计的最佳误差模型。
The rules of BIC and minimum residual sum of squares are used to gain the optimum error model.
在此基础上,对整个加速度计系统的误差来源进行了研讨。
On the base, the error sources of the whole accelerator's system are analyzed.
加速度计的偏置误差形成一平均的常值偏离加上一振荡分量。
The accelerometer bias errors result in an average constant offset plus an oscillatory component.
利用MATLAB进行了仿真,使得在三轴转台上标定加速度计动态误差系数有了清晰的先验认识和结果预期。
As the result of simulating finished with MATLAB, clear prior knowledge and anticipated result of calibrating dynamic error coefficients of accelerometer on three-axis turntable are obtained.
首先,针对实际系统中所用的光纤陀螺、石英挠性加速度计组件,分别建立了相应的静态误差模型。
Above all, according to the FOG and quartz accelerometer adopted in navigation system, the static error models of IMU (Inertial Measurement Units) are built up.
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.
在三轴转台的三个轴上同时施加恒定角速率,激励出加速度计动态误差项。
The constant angular rate was applied to three axis of turntable at the same time to actuate dynamic error term of accelerometer.
以匀加速-匀速-匀减速运动为例,分析了测量误差与加速度之间的关系,仿真结果验证了该方法的可行性。
From a numerical simulation on a practical possible mode: uniform acceleration-uniform speed-uniform deceleration we obtain the relationship between the measurement error and the acceleration value.
理论分析结果表明,两位置对准可以提高系统状态变量的可观测度,尤其对加速度计误差和方位失准角的可观测度提高作用明显。
Theory analysis showed that the method of two-position alignment increases the observability degree of state variables, especially for the error of accelerometer and azimuth misalignment.
文中以陀螺仪和加速度计的误差特性为基础建立了SINS的导航误差模型,并对SINS静基座下的误差特性进行了仿真分析。
Based on gyro and accelerometer error characteristic, this paper sets up the error model of SINS, and has simulated and analyzed the error characteristic of SINS on still base.
文中以陀螺仪和加速度计的误差特性为基础建立了SINS的导航误差模型,并对SINS静基座下的误差特性进行了仿真分析。
Based on gyro and accelerometer error characteristic, this paper sets up the error model of SINS, and has simulated and analyzed the error characteristic of SINS on still base.
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