使具有不确定扰动的陈氏混沌同步误差系统渐近镇定到平衡点,并且获得其充分条件。
Uncertain Chen's chaotic synchronization error system is asymptotically stabilized to the equilibrium point, and then sufficient conditions for robust synchronization are obtained.
针对感应同步器测角系统,提出了一种自动检测测角误差、辨识误差模型系数和补偿误差的方法。
A method that measuring angular displacement error, identifying parameters of error model and compensating error automatically was put forward based on inductosyn angular measuring system.
在多缸液压同步系统中,压力控制的稳态误差小于3%,表明了该算法的有效性。
The static error of pressure control less than 3%, the test results show it is validity for the multi-point hydraulic synchronous system.
论文采用新颖的多周期同步法测量沥青流量,详细进行了系统误差分析,确保沥青流量的准确测量。
We applied the novelty Multiple Periods Synchronization Method to measure asphalt flux, its system error in measurement are carefully analyzed.
结合误差反馈同步方法和参数自适应同步方法,使参数不同的两个系统达到同步,数值计算结果也表明同步效果很好。
A method for synchronization of two systems with parameters perturbation is presented, which combines the error feedback approach with the parameter adaptive control way.
但OFDM系统和MIMO OFDM系统对时间和频率同步误差很敏感,特别是频率同步误差。
However OFDM and MIMO OFDM systems are very sensitive to time and frequency synchronization errors, especially the frequency synchronization error.
介绍一种由单片机控制的误差补偿系统,利用感应同步器数显装置对定尺零位误差进行补偿。
A single chip computer controlled error compensating system USES digital display of inductosyn to compensate errors of scaled zero position.
首先,通过双星定位系统双向链路获取定时定位信息,将双向测距数据及时问同步误差数据进行处理、保存;
At first, synchronization information from the Tow_stay located system, disposes and saves the data of synchronization time and distance detacted.
软件系统中采用准同步算法以减少同步误差。
In corresponding software the quasi-synchronous algorithm is applied to reduce the synchronous error.
由于感应同步器测角系统的误差的存在,相当于在系统的输入端加入了一个干扰,从而在电机控制系统中引起电机速率的波动。
The error of inductosyn Angle measurement system will cause ripple of speed in DC motor control system. This error is equal to adding a disturbance to the input.
此外,由于OFDM系统易受同步误差的影响,为了获得较好的信道估计性能,同步算法的选择对进行正确的信道估计也尤为重要。
In addition, OFDM systems are very sensitive to the effect of timing error, to obtain a better channel estimation performance, the choice of synchronization algorithm is important.
为了提高系统的精度,采用硬件同步以减少同步误差。
In order to enhance the precision of the system, and to reduce synchronization error, this paper adopts hardware synchronization.
初步试验结果表明,同步的误差可以满足电力系统稳定分析的要求。
The experiment results indicate that the PMU performance meets the demand for stability analysis.
通过挖掘可测同步误差中所隐含的信息对扩张系统的各个状态进行估计,从而实现了系统的输出及其导数的同步。
Synchronizing output of chaotic system and its derivatives is realized by collecting the information wrapped in observable synchronizing error to estimate the states.
近似同步法还提供了一个用基于系统辨识的矩阵反演定理导出的误差校正公式,它能消除近似同步采样造成的原始误差。
ASM also provides an error correction formula deduced from matrix inversion theorem to clear up the error originated from approximate synchronous sampling.
在自行设计的动态误差实验系统中,同步采集标准信号(电机脉冲数)和测量信号(光栅脉冲数),实时比对分离出动态误差。
In a self-designed dynamic error experimental system, the standard signal (motor pulses) and the measured signal (grating pulses) were collected synchronously, and isolated the dynamic error.
本文讨论主串信道与被串信道时同步误差效应对波分复用光通信系统误码率的影响,提出一种考虑串扰信道时同步误差效应的系统误码率的计算方法。
The effects of error in timing synchronization on WDM system's error rates are discussed. A calculation method of system's error rates taking such effects into account is proposed.
给出了该系统模型,推导了PAM通信系统符号同步误差对收端误码率的影响。
The system model is introduced and the probability of error in receiver as a function of symbol synchronization error is deduced.
三大同步中,相位同步误差直接影响SAR复影像的相位误差,从而影响系统的高程测量精度。
The error of phase synchronization among the three synchronizations will affect the phase error of SAR SLC image directly, and influence the elevation measurement precision sequentially.
针对多传感器跟踪系统的数据融合技术,分析了雷达和ADS - B的报告不同步、误差影响和机动检测等几个关键问题。
For data fusion technology of MSTS, this paper addresses some of key issues of radar and ADS-B reports, these key issues include time synchronization, bias influence and maneuver detection.
针对多传感器跟踪系统的数据融合技术,分析了雷达和ADS - B的报告不同步、误差影响和机动检测等几个关键问题。
For data fusion technology of MSTS, this paper addresses some of key issues of radar and ADS-B reports, these key issues include time synchronization, bias influence and maneuver detection.
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