策略模型

On the basis of establishing the model of position control system of hydra...

在建立液压缸位置控制系统模型基础上，分析了传统PID及模糊控制器优缺点，提出了PI+模糊规则自校正的控制策略，Matlab7.1仿真结果表明采用这种控制方法，电液位置控制比例系统的动态特性满足性能要求。

The control strategy based on hyperbolic function is proposed and relative mathematical model is built.

为此讨论了车辆变速行为的一般规律，提出基于双曲函数的车辆变速控制策略，建立了相应的数学模型，并针对实例进行了具体分析。

A new hyperbolic function s method for finding exact solutions of nonlinear partial differential equations;2. The control strategy based on hyperbolic function is proposed and relative mathematical model is built.

为此讨论了车辆变速行为的一般规律，提出基于双曲函数的车辆变速控制策略，建立了相应的数学模型，并针对实例进行了具体分析。

I}o address the highly dynamic characteristics of system nodes, a self-tuning heartbeat fault detection algorithm, which can combine heartbeat strategy with unbiased grey prediction model, was designed to improve the fault detection duality of system according to the application needs and network environment changes.

它结合心跳策略和无偏灰色预测模型，根据应用需求和网络环境的变化动态地改变检测的质量，在保持一定检测时间的前提下，提高了故障检测的精度。

The present experiment was based on the model on iconic memory raised by Kosslyn.

以全部报告法和部分报告法为任务，在Kosslyn瞬时记忆模型框架下，探讨当刺激呈现和报告的方式按列进行时，被试注意窗的放置策略及其对瞬时记忆的影响。

In summary, proactive network security for your business starts with good security policies.

总的来说，一个具有主动性的网络安全模型是以一个良好的安全策略为起点的。

Firstly, the conception of networked control systems, introduction and content of networked control systems theory are introduced. Secondly, the network induced time delays of different topology structure are analyzed and then the corresponding plants are modeled. Based on the above, a compensation scheme for the transmitting time delay from controller to actuator is developed. And also a sliding mode controller that makes the system robust is designed.

首先，介绍了网络控制系统的概念和网络控制系统理论的发展概况、研究内容及现状；其次，对不同拓扑结构的网络控制系统的延时进行分析并引入了相应的系统模型：在此基础上，针对网络传输产生的控制器到执行器的延时问题，对不确定输入延时系统提出了一种补偿策略，设计了滑模控制器，使系统具有强鲁棒性。

According to the principles of the matrix converter while working in unbalance input and balance input condition, the simulation model for dynamic modulation strategy of offset angle of input current for matrix converter was founded with Matlab in unbalance input.

据输入非平衡、输出平衡时矩阵变换器的工作原理，用Matlab建立输入非平衡时矩阵变换器的输入电流偏置角动态调制策略的仿真模型。

Fuzzy logic control, as a newly automatic control strategy, has been applied in industrial occasion, has insensitiveness and fast response to controlled process.

由于静压储能传动系统工作时系统结构和系数都随着负载工况的变化而变化，采用常规的基于被控对象精确数学模型的控制策略不易或不能有效地完成对被控对象的调节。

Based on reproduced dynamic evolutionary game theory model applied in large groups,this paper analysis business and consumers' benefit between different strategies,has been proved that trust problem has its interior root and function mechanism,gives some proposals for the EC's development.

本文发展了博弈论的研究方法，通过建立适用于大群体博弈分析的复制动态进化博弈模型分析了企业和消费者在采用不同策略情况下的双方利益关系和依存状态，得出诚信问题有其内在根源和作用机制，并提出了规范电子商务健康发展的一些建议。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。