The ship maneuvering is a nonlinear, high order time-varying process, it is subjected to kinds of random disturbance, the conventional PID adjuster is unsatisfying.
船舶操纵是一个非线性、高阶的时间滞后过程,并受各种不确定的环境干拢。
For peak load unit, its process model and structure parameters have obviously fast time-varying characteristic while load changing.
对于调峰机组,当负荷变化时机组的过程模型甚至结构参数都具有明显的快时变特性。
A new design method of digital PII robust adjusting controller for a general process control system with large time varying time delay is developed by studying its properties.
通过分析典型大时变时滞工业过程的特性,提出了一种新的数字PI I鲁棒调节控制器的设计方法。
The time parameter is also imported into the neural network to give the time-varying characteristic of the process.
为表达过程时变的特点,引入时间参数作为神经网络的一个输入量。
When water glass seriflux as chemistry injection material, its kinetic viscosity is varying with time, so the process of seriflux permeating in the sand is complicated.
水玻璃类浆液作为化学灌浆材料,其粘度在随时间变化,因此浆液在砂土中的渗流过程较复杂。
Based on a typical time varying and nonlinear system with large delay time, it is difficult to describe the whole process using a mathematical model.
基于复杂工艺过程的时变、非线性、大滞后的系统,很难用一个确定的数学模型去描述整个过程。
As sinter is a typical time varying and nonlinear system with large delay time, it is difficult to describe the whole process using a mathematical model.
烧结是一个典型的时变、非线性、大滞后的系统,很难用一个确定的数学模型去描述整个过程。
In the expanding process, the coal powder torch's expanding form is varying with the change of time, space, and air flow field.
煤粉火炬在扩张过程中,随时间、空间、空气动力场等的变化,火炬扩张的形式不同。
The dynamic measurement is a non stationary random process varying with the measuring time. The dynamic measuring data have the characteristics of time variation, randomness, correlation and dynamic.
动态测量是随测量时间而变化的非平稳随机过程,动态测量数据具有时变性、随机性、相关性和动态性四个基本特性。
The reliability and adaptability are highly requested for transducers used for sewage treatment process because of its non-linear and time varying characteristics.
污水处理过程固有的非线性、时变性特征对传感器的可靠性、适应性提出了很高的要求。
In view of a kind of typical time-varying parameters of the actual industrial process, based on the model reference adaptive control (MRAC) theory, presents a new adaptive control plan.
针对一类典型的参数时变的实际工业过程,基于模型参考自适应控制(MRAC)理论,提出了一种新的自适应控制方案。
The time-varying reliability of existing bridge on bearing capacity was discussed based on fuzzy evaluation and Markov process.
基于模糊评价和马尔科夫过程,研究了在役桥梁承载力可靠度的时变规律。
In order to model and simulate systems with time-varying functions or processes, a feedback process neural network model with time-varying input and output functions is proposed.
针对输入和输出均为时变函数或过程的实际系统建模和仿真问题,提出一种输入和输出均为时变函数的反馈过程神经网络模型。
The concept of varying-time dimension is presented and the original fractional Brownian motion model is extended to be a locally self-similarity stochastic process.
提出了时变维数的概念,对原有分数布朗运动模型加以拓展,使其成为具有局部自相似性的随机过程。
In the heat dispersion process, temperature control has the characteristic of nonlinear, slow time-varying, lagging behind the major and simultaneously unpredictable disturbance.
在热分散过程中,由于温度控制具有非线性、慢时变、大滞后的特点,并存在不可测干扰。
The Doppler blood flow signal is inherently a nonstationary Gaussian random process whose time-frequency representation associates with the time-varying velocity of blood flow and its variations.
多普勒超声血流信号是一个非平稳的高斯随机过程,其时频分布与血流的速度及其变化有密切的关系。
This paper presents some applications of discrete - time point process theory, time - varying Markov chain and Martingle difference in urban traffic computer-based control systems.
本文阐述了离散时间点过程理论,时变马尔科夫链及鞅差分序列在城市交通车队状态观测器中的应用。
In addition, the Process Groups are seldom either discrete or one-time events; they are overlapping activities that occur at varying levels of intensity throughout the project.
此外,过程组极少是孤立或只执行一次的事件:它们是在整个项目生命期内自始至终都以不同的程度互相重香的活动。
Predictive control is being perfected continually in the face of the property of the strong dynamic delay and time-varying nonlinear and many restriction conditions of the complex industry process.
面对复杂生产过程中的多种时变性、非线性、不确定性、大纯滞后以及各种约束条件,预测控制正在经历不断完善的过程。
In accordance with the features of non-linear and time varying for ferment process, a support vector machines (SVM) model is established for estimating the concentration of product.
针对非线性时变的发酵过程,建立了用于产物浓度预估的支持向量机(SVM)模型。
In this paper, a robust self-tuning control algorithm for PID controller with pole assignment optimal prediction suitable for the process with unkaow or time-varying delay is proposed.
本文提出一种适合于时变时滞系统的极点配置最优预报自校正PID鲁棒控制算法。
A new identification method based on apriori information is proposed for time varying process to avoid the ill-condition of least squares method.
提出了一类基于先验信息的时变参数辨识算法以克服病态辨识。
We assume the uncertain matrix is norm bounded and time-varying, while the external disturbance is a stochastic process.
假设不确定参数矩阵是时变,范数有界的,外部干扰是一个随机过程。
However, the actual production process is often non-linear, time-varying uncertainty, the application of conventional PID control can not achieve the desired control effect.
然而,实际的生产过程也往往具有非线性、时变不确定性,应用常规pid控制不能达到理想的控制效果。
However, in the practical wireless environment, the number of channel taps and amplitude are all unknown and time-varying in whole process, thus typical estimation methods are not suitable.
实际无线环境中,多径分量数目与幅度都是时变的,则传统信道估计方法不再适用。
However, in the practical wireless environment, the number of channel taps and amplitude are all unknown and time-varying in whole process, thus typical estimation methods are not suitable.
实际无线环境中,多径分量数目与幅度都是时变的,则传统信道估计方法不再适用。
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