With the rate limiting element in man machine closed loop system, we analyse the PIO using the method of describing function.
然后将速率限制环节置于人机闭环系统中，利用描述函数法对驾驶员诱发振荡（PIO）机理进行了研究。
Analysis results show that the describing function analysis for the non-linear machine tool chatter is feasible and effective.
结果表明，描述函数方法是分析机床颤振这个极其复杂的非线性系统的一个有效的手段。
The first one is about how to build the connection between describing function method and phase plane method through limit cycle analysis.
第一个是关于如何通过极限环分析建立描述函数法与相平面法之间联系；
Using the describing function method, this paper gives emphasis to analyse the conditional feedback correction effect on restrain self-sustaining oscillation.
本文利用描述函数法，重点分析了条件反馈校正对自持振荡的抑制作用。
Model deducing of the temperature system, research and analysis of PID arithmetic based on the model are given. Furthermore, I deduce the describing function of a series of non-linear integrator.
对温箱系统进行模型推导，并参照温箱模型通过仿真及理论分析对PID控制算法进行研究，且推导了一类非线性积分控制器的描述函数。
In this paper the describing function of single-valued symmetric nonlinear characteristics is analysed and simplify methods (Lemma 1. Lemma 2. Theorem 1) Dcaculating description function are proved.
本文对单值对称非线性特性的描述函数进行了分析，推导出了简化计算描述函数的方法(引理1、引理2、定理1)。
Programs produce sets of equations - describing the role of rainfall on a desert plateau, or air pollution in triggering asthma, or multitasking on cognitive function.
各种程序生成了不同的方程组——描述沙漠高原降雨量的作用，或触发哮喘的空气污染，或认知功能的多任务处理。
If you've been around long enough, you've likely run the gambit of terms describing the function that this one server performs.
如果您接触这一方面的时间比较长，那么很可能对描述这种服务器的功能的术语已经很熟悉了。
Unfortunately, once you start writing general predicates describing the values you would like to handle within a particular function body, it becomes easy to create ambiguous conditions.
不幸的是，一旦您开始编写通用的断言来描述自己希望在某个特定的函数体中处理的值时，就很容易创建一些模糊的条件。
An example is the format-number function, which takes as one of its arguments a pattern describing the output format required for a decimal number.
一个例子就是format -number函数，它使用一个模式(描述十进制数所需的输出格式)作为它的一个变量。
In contrast, if we're taking the wave function and describing it in terms of n, l, m sub l, and now also, the spin, what are we describing here?
相反，如果我们考虑一个波函数，然后用n,l,m小标l，还有自旋，我们描述的是什么？
In describing an object we can give an account of its shape, size, color and function.
描写一个静物时应说明物体的外形、大小、色彩以及功能。
Describing the concept, purpose, function, elements and procedures of the system analysis this paper focuses on the evaluation method and layer analysis technique of the modern system in detail.
在简述系统分析的概念、目的、作用、要素和步骤之基础上，详细论述现代系统评价方法和层次分析技术。
After describing the implementing method of all function modules of the prototype system, this paper summarizes characteristics of this design, and gives some conclusions.
在描述了该原型系统各个功能模块的实现方法之后，文中总结了本次设计的特点，得出结论。
The level set method was adopted to describing the structural topology and its change, and the compactly supported radial basis function was introduced to getting the parametric level set method.
采用水平集方法描述结构的拓扑及其变化，使用紧支径向基函数对计算区域的水平集进行插值以得到参数化的水平集方法。
Shape function used for describing displacement distribution in element determines the speciality of the element in the finite element methods.
在有限单元法中，形函数用于描述单元内位移分布，决定着单元的特性。
UML language is an industry standard and has the function of describing the workflow management system.
UML语言是一种行业标准，而且有足够的表达力来描述工作流管理系统的功能。
A new method of determining the function of describing shape was presented.
提出一种确定形状描述函数的方法。
Through describing communication function of VB and HART protocol commands the design method of PC configuration software based HART protocol is described in detail.
通过对VB通讯功能和HART协议命令方式的描述，详细介绍了基于HART协议的PC组态软件的设计方法。
Among given variables describing a BF system, the main variables influencing the selected target function were found out according to the minimum residual path coefficient of path analysis.
利用通径分析中的最小剩余通径系数，在给定描述高炉系统的诸多变量中，确定影响目标函数的主要变量因素。
The derivation of state space models is no different from that of transfer function in that the differential equations describing the system dynamics are written first.
状态空间模型的推导与传递函数的推导没有什么不同，总是先将描述系统特性微分方程写出来。
The description about the implementation of the system is finished by describing the Transaction Logical Structure Diagram of JSP pages and the implementation of the concrete function.
系统实现的叙述主要是通过对实际JSP页面的逻辑框图结构及对其具体实现功能的描述来完成的。
By describing the general and special procession of GMM, this paper introduces the function and the implementation of GMM entity of TD -scdma terminal.
通过对GMM一般过程和特殊过程的描述，介绍了TD -SCDMA系统终端G MM实体的功能及其实现过程。
An analytical function for describing hardness distribution in round section of quenched steel, known as U-curve, has been established.
建立了描述淬火钢圆形截面硬度分布曲线——U曲线的解析函数表达式。
A method for describing heterogeneous media and fractional Brownian motion are introduced. The spectral density function of fractional Brownian motion is used to simulate the heterogeneous media.
介绍了非均匀介质的描述方法与分数布朗运动，并用分数布朗运动的谱密度函数模拟非均匀介质。
Secondly, a plastic relaxation function describing the behaviour of plastic flow under high temperature and high pressure is suggested from the viewpoint of dislocation dynamics.
其次，从位错动力学角度建议了一个塑性松弛函数以便描述高温、高压下塑性流动的特性。
State equations the derivation of state space models is no different from that of transfer function in that the differential equations describing the system dynamics are written first.
状态空间模型的推导与传递函数的推导没有什么不同，总是先将描述系统特性微分方程写出来。
Describing the astronomical refractive mapping function and a new continued fractional mapping function derived with the atmospheric refractive generator function method.
介绍了由大气折射母函数方法引出的大气延迟新连分式映射函数和天文大气折射的映射函数方法。
Describing the astronomical refractive mapping function and a new continued fractional mapping function derived with the atmospheric refractive generator function method.
介绍了由大气折射母函数方法引出的大气延迟新连分式映射函数和天文大气折射的映射函数方法。
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