Taking into account the multi channels disturbance and noises with the non stationary characteristic, time delay estimation based on adaptive parametric approach is proposed.
在考虑多通道非平稳信号干扰及背景噪声的情况下,提出了基于自适应参数型时间延时估计方法。
To the widely existed characteristics of time-delay, non-linear and timevarying of parameters in the industry process, an adaptive neuron-fuzzy PID controller based on optimal prediction is presented.
针对工业过程中普遍存在的时滞、非线性、对象参数时变等特性,提出了一种基于最优预测的神经元模糊自整定PID控制算法。
FCCU (fluid catalysis and cracking unit) is a highly non-linear, time variable, long time delay, intensive coupling, parameter distributed, indefinite and complex system.
催化裂化装置是一个高度非线性、时变、长时延、强耦合、分布参数和不确定性的复杂系统。
The delay-coordinate method is adopted to reconstructed the space phase, and to analyze the single time series in the non-linear systems and resume the nonlinear kinetics characteristics.
采用延迟坐标状态空间这种相空间重构方法,对非线性系统中的单一时间序列进行分析,从中恢复出系统内部存在的非线性动力学特性。
Non-deterministic delay in message transmission is the significant factor affecting the accuracy of time synchronization in wireless sensor networks.
消息传输过程中的非确定性延迟是影响无线传感器网络时间同步精度的主要因素。
With the effects of those, the dynamic characteristics of the SST have the features of large delay, great inertia, time-varying and non-linearity.
在各种扰动作用下,过热蒸汽温度动态特性具有大迟延、大惯性、时变性和非线性的特点。
One of the primary applications of higher order statistics has been for the time delay estimation of non-Gaussian signal in Gaussian spatially correlated noise.
高阶统计量在信号处理中成功的应用例子之一是估计高斯相关噪声中非高斯信号的时延参数。
In the adaptive fuzzy control, the delay time of the green phase and the next best one were on the base of the infection of the non-vehicle and the length of every phase queue.
在自适应模糊控制中,考虑到非机动车辆的影响,根据各相位排队长度,确定绿灯相位的延时时间和下一个最佳绿灯相位。
Aiming at the coke oven temperature characteristics of great inertia, pure time-delay, non-linear and time changeable, a fuzzy compound control method is proposed.
针对焦炉温度的大惯性、纯滞后、非线性和时变性等特点,提出了一种新的模糊复合控制方法。
Through analysis, we can find the controller has routine PID merit and works well in time delay or non - linear system, so it can be popularized and applied to the general industrial process.
分析发现,该控制器具有常规pid的优点,对于大纯滞后或非线性系统能够很好地工作,可以推广应用于一般工业过程。
Aiming to decrease overshoot, undershoot and settling time of non-minimum phase system with time delay, this paper proposes an intelligent IMC control system based on fuzzy inference.
为同时抑制时滞及非最小相位系统的超、负调和加快系统响应,本文提出一种基于模糊推理的智能内模控制系统。
A new hybrid approach to solve the time delay estimation of Gaussian signal in the presence of unknown non-Gaussian spatially correlated noise has been proposed.
介绍了高阶统计量与互相关运算相混合的方法,在对非高斯相关噪声中,高斯信号进行时延估计中的应用。
Non deterministic communication delay of Ethernet which can't satisfy the real time request of industrial control has become the main obstacle in application on filed device layer network.
以太网存在通信不确定性,不能满足实时性要求,成为应用于工业现场设备层网络的主要障碍。
According to the multivariable non-minimum phase system with time delay, the conditions of system decoupling and the points for attention are put forward.
对时滞及非最小相位的多变量系统,提出了系统解耦应满足的条件和需要注意的事项。
The problem of optimal non-fragile guaranteed cost control for a class of linear time-delay systems with structured uncertainties was considered.
对一类具有结构不确定性的线性时滞系统的最优非脆弱保性能控制问题进行了研究。
The problem for the robust stability and quadratic performance control of linear neutral time-delay systems is studied with non-match norm-bounded uncertainties.
针对含有非匹配条件的范数有界线性不确定中立型时滞系统,研究该类系统的鲁棒稳定和二次性能控制问题。
The paper also refers several fuzzy PID intelligent composite control algorithms that are applicable to non-minimum phase system with time delay.
提出了几种适用于时滞及非最小相位系统的模糊pid智能复合控制算法。
A new approach is proposed for high resolution estimation of non-stationary time delay.
提出了一种新的高精度时差估计算法。
To enable hidden Markov models to account for dependencies between non-adjacent observation symbols, time-delay is introduced to standard high order HMM states.
为使得隐马尔可夫模型(HMM)能够处理非相邻可见符号之间的依赖关系,将延时机制引入标准的HMM中。
The uncertainty of the controlled object modeling was analyzed. As for the time delay and high frequency no modeling considered in design, the uncertainty modeling of non structure was found.
对被控对象模型中的不确定性进行了,针对设计中主要考虑的输入延时和高频未建模动态,建立了非结构化乘性不确定性模型。
Then, based on the multipath model, this thesis analysed and researched the time delay algorithm based on the weigthed fractional lower order covariance and the weigthed non-linear transformation.
其次,在多径时延的模型基础上,本文分析研究了加权分数低阶协方差时延估计方法和基于加权非线性变换的时延估计方法。
But the gas collector pressure system is a complex multi-variable non-linear, time-varying, long time-delay control system and is not easy to set up its mathematical model.
但是,集气管压力控制系统是一个多变量、非线性、时变性、大滞后的复杂控制系统,难以建立数学模型。
The problem of delay-dependent and non-fragile guaranteed cost control is studied for a class of uncertain discrete time-delay systems with time-delay in state.
针对一类具有状态时滞的不确定离散系统,研究了其时滞依赖的非脆弱保性能控制问题。
In addition, time-delay, which leads to non-stabilization and decline of dynamic performance, exists in many industrial systems.
另外,在很多实际系统中还存在滞后现象,这些滞后特性的存在会导致系统的不稳定或系统的动态响应性能低下。
On the basis of time-related change, delay and non-linear characters of flow, this paper proposes a kind of controller that is based on the combination of artificial nerve-network and fussy-control.
结合流量的时变、滞后和非线性特性,提出了一种基于人工神经网络与模糊控制相结合的控制器。
Tin thickness closed-loop control for tinning line, a kind of typical non-linear complex system with large time delay, is discussed.
武钢冷轧厂电镀锡线锡层厚度无模型自适应(FMA)控制系统是专门为了解决大滞后时变的非线性复杂系统控制难题而研制设计的。
Tin thickness closed-loop control for tinning line, a kind of typical non-linear complex system with large time delay, is discussed.
武钢冷轧厂电镀锡线锡层厚度无模型自适应(FMA)控制系统是专门为了解决大滞后时变的非线性复杂系统控制难题而研制设计的。
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