An error sensor strategy is a key step in implementing an active structural acoustic control (ASAC).
误差传感策略是实现主动结构声学控制的关键的一环。
This study also involves frequency range of the primary sound to be con-trolled, arrangement of the error sensor and' sound-controlled regions', etc.
实验还研究了消声频带，误差传感器布放位置及消声区域等问题。
A physical model of the active control of torsional wave is set up in this paper. Dinfluence of error sensor and secondary source on the optimal control results is studied.
建立扭转弹性波主动控制系统的物理模型，研究二次源、误差传感器位置对最优控制效果的影响。
The researchers initially used trial and error to place the sensor nodes.
研究人员起初用测试和误差来定位传感器节点。
This paper analyzes the error of torque sensor of strain-resistor which derives from the influences of bending moment on elastic axis, and discusses the Eliminating techniques.
本文对在应用应变式扭矩传感器时由于在弹性轴上的弯矩而引起的误差进行了力学分析，并提出了消除的方法。
The results show that the error of estimated value of both throttle position sensor and manifold pressure sensor are less than 10%, and the strategy put forward in this paper is valid.
结果显示，大部分工况下进气压力传感器和节气门位置传感器的信号重构误差可控制在10%以内，表明了所提出的调节策略是切实有效的。
Principle of the industrial system measurement using a theodolite as the sensor is introduced, with sources of error and their effects upon precision analyzed.
本文主要介绍了以电子经纬仪为传感器的工业测量系统的测量原理，分析了此系统的误差来源及其对精度的影响。
The method which sensor error is compensated with the artifical neural network algorithms is applied to the hydraulic measurement technique.
论文将基于神经网络算法补偿传感器测量误差的方法，应用到水利测量技术中。
A mathematical modeling of aiming system accuracy resulting from sensor error is proposed.
给出了由传感器误差导致的操瞄系统误差的数学模型。
It is mainly used to compensate temperature shift and non-linearity error of piezoresistive pressure sensor.
此芯片集成化程度较高，可以补偿硅压阻式压力传感器的温度误差和非线性误差。
To validate the validity of the algorithm, the simulating example of the error compensation on sensor was given.
为了验证算法的有效性，给出了传感器误差补偿实例。
This paper gives the research and the analysis about the error source and the erasing method of error on the grating angle sensor.
就光栅角度传感器的误差来源以及消除误差的措施进行分析和研究。
By this method the sensor drift can be detected accurately and the measurement error caused by sensor drift may be corrected at the same time.
该方法能够对传感器漂移故障做出判定，同时可实现测量误差的修正。
Errors of several general subsidiary sensors in the AVLN system are analysed and different sensor error models are derived.
对车辆定位导航系统中几种常见的辅助传感器所产生的误差进行了分析，导出了不同传感器的误差模型。
A sensor head for hybrid optical current transformer (HOCT) is designed, the error resource of it is analyzed, and the overcoming method is given.
设计了一种用于混合式光电电流互感器(HOCT)的电流传感头。分析了其测量误差，给出解决的方法。
The main research theme of this dissertation is sensor placement optimization and temperature measurement system in thermal error compensation of machine tools.
本文以研究机床热误差补偿中温度传感器的优化布置和新型测温系统的开发为主要内容。
The RBF network function approximation theory and method are introduced, and the method of nonlinear error correction of sensor is presented based on generalized regression neural network(GRNN).
介绍了径向基函数网络的函数逼近原理和方法，提出了一种基于广义回归神经网络（GRNN）的传感器非线性误差校正方法。
During the photoelectric conversion process of output signal from optical torque sensor, DC level drift error induced by temperature influence will affect the measuring accuracy of the system.
光扭矩传感器的输出信号在进行光电转换过程中，由于温度影响，造成了直流电平漂移误差，影响系统的测量精度。
The reason of nonlinear error caused by output voltage in common electric bridge as the sensor is analyzed.
分析了一般电桥电路作为传感器其输出电压产生非线性误差的原因。
An error correction method for three axial fluxgate sensor based on support vector regression (SVR) is proposed.
提出了一种基于支持向量回归机(SVR)的三轴磁通门传感器误差修正方法。
The temperature drift error is one of the major errors of the displacement sensor system.
温度漂移误差是位移传感系统的主要误差之一。
Using the characteristic of integrated operational amplifier, an electric bridge circuit sensor without nonlinear error in its output voltage is designed.
利用集成运算放大器的特点，设计了输出电压无非线性误差的电桥电路传感器。
It is a universal technology stress how to correct the nonlinear error for a sensor.
如何对传感器非线性误差进行修正是一个具有普遍意义的技术问题。
It can improve the dynamic testing precision of sensor to correct the dynamic error, and is of great significance.
修正动态误差可以提高传感器动态测试的精度，具有重要意义。
This method utilizes the nonlinear mapping ability of the BP neural network. By training, the BP neural network achieves the error compensation for multi sensor system.
该方法利用BP网络较强的非线性映射能力，网络通过学习能实现对传感器系统误差的补偿。
The method has low requirements for the placement attitude and assembling accuracy of binocular sensor, thus the calculation error of coordinates produced by medium refraction can be removed.
该方法对摄象机的摆放姿态与双目传感的装配精度要求较低，可去除介质折射产生的坐标计算误差。
This method is suitable for all kind of linear sensor and the least nonlinearity error can be obtanined by it.
这种方法适用于各种类型的线性传感器，可以求出传感器的最小非线性误差及相应的最佳拟合直线。
With calibrated sensor, experiment results show the measured relative error of space length is less than 0.45%.
实验结果表明，上述方法标定精度较高，已标定传感器空间距离测量相对误差小于0.45%。
At present, the correcting method of sensor error depends on sensor prime data so that when working time increases and sensor parameter is changed, the correcting error will increase.
目前的传感器误差校正方法，由于都是以传感器初始标定数据作为依据，从而随着使用时间的增加，传感器参数发生变化，其校正误差会逐步增大。
At present, the correcting method of sensor error depends on sensor prime data so that when working time increases and sensor parameter is changed, the correcting error will increase.
目前的传感器误差校正方法，由于都是以传感器初始标定数据作为依据，从而随着使用时间的增加，传感器参数发生变化，其校正误差会逐步增大。
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