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。
Evolutionary computation has found vast application to many science fields, of which evolutionary non-linear parameter evaluation is one direction.
演化计算在不同的科学领域得到了广泛的应用，其中演化非线性参数估计是演化计算的应用方向之一。
It is a classic problem to estimate motion-parameter of target based on bearing series in non-linear domain.
利用目标的方位序列跟踪目标的运动参数是非线性领域的一个经典问题。
Hence we derive the expression of fitting function and propose a new Q-value inversion method using non - linear parameter statistical modeling of seismic records.
为此我们导出了拟合函数表达式，提出用非线性参数统计模拟地震记录的方法反演q值。
In physics, the physical parameter evolution along with the time is often controlled by the non-linear partial differential equation.
在物理学中，物理参量随时间的演化往往是由非线性的偏微分方程支配的。
The study about the non-linear characteristic of the suspension system parameter.
悬架刚度和阻尼参数的非线性特性研究。
In this article, the feeding system's mathematics model of the motion counting parameter is got, non-linear relation between the feeding electromotive and driving electromotive is found out.
本文确定了受料系统运动参数的数学模型，得知在恒功率下受料电机转速与受料电机转速之间的关系是非线形的。
For non-linear reason, the method of parameter demarcating by dualistic algebraic interpolation was used in data processing.
对于非线性问题，采用二元代数插值参数标定方法，并就提高测量改进方法进行了探讨。
Proposed a new form of non-linear first-order ordinary differential equation, meanwhile, it shows the parameter form of universal solution.
提出一阶非线性常微分方程新的可积型，且给出其通解的参数形式。
Based on analysis of existing methodology, a methodology of inertia parameter identification based on the linear non-damping mounting system is put forward.
在分析现有方法的基础之上，提出了一种基于线性无阻尼支承系统的刚体惯性参数识别方法。
Selected for use MFCC and the difference and divided the characteristic parameter as phonetic recognition, to describe the non-linear characteristic of frequency of sense of hearing of ears of people.
选用美尔倒谱系数及其差分作为语音识别的特征参数，来描述人耳的听觉频率非线性特性。
In non linear packaging system, the system parameter and dimensionless dropping shock velocity are the evaluation quantities.
对于非线性包装系统，系统参数和无量纲跌落冲击速度是产品跌落破损的评价量。
But asynchronous machine is a multivariate close coupling non - linear time - variable parameter system. And it is difficult to control by rule and line through adding exterior signal directly.
而异步电机是一个多变量、强耦合、非线性的时变参数系统，很难直接通过外加信号准确控制电磁转矩。
New method of parameter estimation for time varying non linear distributed systems is proposed in term of orthogonality of orthogonal polynomial and differential operation matrix.
利用正交多项式序列的正交性及微分算子矩阵，论述了时变非线性分布参数系统参数估计的正交多项式法。
In this paper non-linear theory is applied to predict reservoir parameter and the complicated condition is described. Furthermore, the pictures of residual oil are simulated.
运用非线性理论预测储层参数，真实描述地下油藏的复杂状况，并通过仿真模拟得到储层剩余油示意图。
The theory of non-linear compensation, the design of structural parameter and the step of ensuring accuracy for vacuum-box-barometer are introduced in this paper.
本文介绍了遥测气压表空盒传感器的非线性补偿原理、结构多数的设计及保证精度的措施。
As we know, classic optimization techniques are not only troublesome in calculation, but also low efficient for the highly non-linear interval parameter optimal design model (IPODM).
对于高度非线性的城市污水处理厂区间数优化设计模型（IPODM） ，若采用传统的方法求解，不仅计算繁琐，且难以有效地寻找全局最优解。
The vehicle steering system is a slowly varying non-linear system, in a short time interval, its dynamic characteristics can be described by a parameter-varying second-order linear system.
汽车转向系统是一个缓慢变化的非线性系统，在一个较短的时间间隔内，可以用一个参数时变的二阶线性系统对其动力学特性进行描述。
A parameter condition is given also when chaos phenomenon exhibits in this non-linear model.
发现了该模型中复杂的浑沌现象，并给出了发生浑沌现象时的参数条件。
The article applies the connection theory of Non-linear Phonology to describe the metrical grid of word stress and its parameter of Uygur language.
本文主要运用非线性音系学的有关理论描写了维语词重音的节律栅及其参数。
A foundation is laid for parameter identification and response spectrum analysis of non linear systems.
为这类系统的参数识别和响应的谱分析提供了基础。
Successful geophysical inversion depends on suitable inversion method, geophysical inversion is one of the typical multi-parameter and non-linear inversion problem.
电阻率成像反演是一种典型的多参数、非线性反演问题。
GA is an appropriate choice to solve the problem of multi-parameter, large-scale and non-linear complex function optimization like camera calibration.
遗传算法非常适合于解决摄像机标定这类多参数、大范围、非线性的复杂函数优化问题。
Firstly, it is the variable parameter PID which is able to adjust PID parameters online to improve the control performance through non-linear function according to the bias;
第一种，引入非线性函数根据偏差大小在线调节PID参数来提高控制性能的变参数PID；
Firstly, it is the variable parameter PID which is able to adjust PID parameters online to improve the control performance through non-linear function according to the bias;
第一种，引入非线性函数根据偏差大小在线调节PID参数来提高控制性能的变参数PID；
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