它不仅能消除可测干扰的影响,而且可以应用到多变量系统实现自适应解耦控制。
It not only can cancel the effect of measurable disturbances but also can be applied to MIMO systems to realize adaptive decoupling control.
生物免疫系统是一种在复杂干扰和不确定性的环境中具有很强的鲁棒性和自适应性的控制系统。
The biological immune system is one kind of control systems, which has very strong robustness and self-adapted ability in the complex disturbance and uncertain environment.
为了提高直扩通信系统在高斯白噪声背景下抑制窄带干扰的能力,采用了归一化最小均方自适应(NLMS)滤波技术。
Normalized least mean square(NLMS)adapting filtering technology has been applieread spectrum c mmunication system to lim t narrowband interferences in the situationd tosp oi of Gaun ises.
本文针对具有未知参数不确定和干扰的严格反馈型的非线性系统鲁棒自适应控制提出了一种新的设计方法,即动态面控制。
We propose a new method for robust adaptive back stepping control of nonlinear systems with parametric uncertainties and disturbances in the strict feedback form.
本文提出,若系统中有自适应横向均衡器,均衡器能兼起抑止导频干扰的作用。
In this paper, it is proved that if there is an adaptive transversal equalizer in the system, the equalizer can also reject the pilot interference.
本文提出一正交型自适应干扰抵消系统,并对其抵消性能作了计算机模拟。
This paper introduces a system for orthogonal adaptive interference cancelling, and computer simulation analysis of the cancelling ability.
针对存在不确定惯量矩阵和外干扰的刚体航天器姿态跟踪系统,提出了一种自适应滑模控制方法。
For rigid spacecraft attitude tracking system with uncertain inertia matrix and external disturbances, an adaptive sliding mode approach is presented.
针对带有不确定性和外界扰动的非线性系统,讨论了鲁棒自适应干扰衰减控制器的设计方法。
A design method of the robust adaptive disturbance attenuation controller for nonlinear systems with uncertainty and disturbance is discussed.
在多路径环境中,空间平滑是消除相干干扰对自适应阵列处理系统影响的有效方法。
In a multipath environment, spatially smoothing processing is an effective approach to eliminating the deleterious effect of coherent interference on adaptive array systems.
针对电力信号监测中可能遇到的各种干扰,提出了一种基于进化硬件的自适应电力系统形态滤波器的设计方法。
Focusing on different types of interference possibly encountered in power signal monitoring, a design method of mathematical morphology filter based on evolvable hardware is proposed.
由于自主水下航行器建模误差、流体动力学参数的不确定性和未知海流干扰,控制系统必须具有对不确定参数的自适应能力。
The control system must be adaptive to the uncertain parameters to overcome the modeling error, uncertainty of the hydrodynamic parameters and unknown ware disturbances.
生物免疫系统是一种在大量干扰和不确定性环境中都具有很强鲁棒性和自适应性的系统。
Biology immune systems are characterized by their strong robustness and self-adaptability even when encountering strong disturbances and uncertain conditions.
文章对此提出采用模型参考逆方法控制方案,该控制方案兼有模型自适应控制及逆系统控制等方案的特点,且具有很强的抗干扰能力。
In this paper, the model reference and inverse method which has the advantage of model self-adapted control and inverse system control and has strong anti-disturbance function was presented.
系统运行结果表明,采用该算法提高了直流电机的控制精度、参数自适应性、抗干扰性。
The result shows that the control precision and parameter adaptability, anti-interference of DC motor is improved after using this arithmetic.
研究了一类具有非线性干扰和漂移不确定性的链式系统的自适应控制问题。
The stability problem of chained systems with nonlinear disturbance and drift terms is investigated.
本文提出了一种新的DSSS系统自适应干扰抑制方案。
In this paper, a novel scheme of interference mitigation in DSSS is proposed.
针对通信系统中的声学回声干扰问题,研究了一种快速收敛和有效的自适应回声抵消算法。
An adaptive conjugate gradient algorithm based on subband decompsition structure was proposed for acoustic echo cancellation in communication systems.
文中讨论了一种基于自适应滤波原理的周期性干扰对消系统,介绍了系统组成及结构原理。
The article discusses a periodic interference cancellation system based on adaptive filter theory, and introduces the system form and structure principle.
在敌方有意的窄带强干扰下,扩频通信系统可以利用时域自适应滤波算法来抑制干扰。
Adaptive filtering algorithms can be used on time domain to rejection Narrow-band interference (NBI) of man-made of enemy in DSSS.
提出了一种自适应模糊小波神经网络的滑模控制策略,保证系统的跟踪误差和对外界干扰的抑制被衰减到期望的程度。
An adaptive sliding mode control based on fuzzy wavelet network is proposed to guarantee the effects of the tracking error and external disturbances can be attenuated to a specific attenuation level.
鉴于自适应跳频系统的良好抗干扰性能,提出了一种自适应跳频卫星通信系统的设计方案。
For the good antijamming performance of the adaptive frequency hopping system, the design project of the (adaptive) frequency hopping satellite communication system is put forward in this paper.
切换呼叫和新呼叫的干扰门限都随系统总干扰的变化而自适应变化。
The interference threshold for handoff calls was higher than that of new calls.
这种模型较原有的兼容矩阵模型更接近实际系统,并且能够应用于分析干扰自适应信道分配方案。
Compared with the classical compatibility matrix model, the new model is more accurate and is adequate for analyzing the interference adaptive channel assignment scheme.
针对军事无线通信抗干扰和保密性需求,给出了自适应跳频通信系统模型。
Considering the need of anti-jamming and secrecy in military wireless communication, model of adaptive frequency-hopping (AFH) system is given.
其中直接自适应模糊控制器还与PID控制器一起组成并行控制系统来抑制系统静态误差和动态干扰。
Adaptive fuzzy controller was combined with PID controller to compose parallel control system, which was aimed at reducing static error and suppressing dynamic disturbance of the whole system.
论文对自适应干扰抵消系统的性能及影响系统性能的各种因素做了详细的分析,并导出了定量表示式。
The paper analyses in detail the system performance as well as all factors which affect the system performance.
描述了一个雷达自适应干扰对零阵列处理实验系统。
This paper describes an experimental radar adaptive nulling array processing system.
本文基于卫星导航定位系统接收机的智能天线抗干扰应用背景,研究了利用PN码的盲自适应波束形成算法。
The blind adaptive beamforming algorithms using PN code are studied in this paper, based on the smart antenna anti-jaming application in satellite navigation and position system receiver.
并且DLMS算法应用在自适应波束形成系统时,能达到使期望信号增强,同时将干扰信号抑制的目的。
So using of the adaptive beamforming DLMS system can reach to the desired signal enhancement, for the purpose of nulling interference signals.
对已有改进自适应算法性能进行分析,并尝试将其应用于有源滤波器谐波检测中。实验表明这些变步长算法的性能极易受到系统中噪声信号的干扰,改进效果不明显。
A number of conventional time-varying step size algorithms have been tried on the active filter, and experiments indicate that their performance is highly sensitive to the noise disturbance.
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