查询词典 optimum system control

The linear system optimum control theory distributes one of parameter systembasic topics,in domains and so on aerospace,national defense,finance,communicationhas the widespread application prospect.simultaneously, because the research tech-nique involves to foundation mathematics theories and so on the functional analysis,analysis situs,geometry, algebra.

线性系统的最优控制理论是分布参数系统的基本课题之一，在航空航天、国防、金融、通讯等领域有着广泛的应用前景。同时，由于研究手法涉及到泛函分析、拓扑学、几何学、代数学等基础数学理论。

The results showed an optimum throat should be located near the die and peroxide could be fed in by means of weight batcher of high pressure metering pump system,which could control the production by means of pressure gauge and the decrease of peroxide.

结果表明，过氧化物最佳注入口应选择在靠近口模处，加入方式可选择侧位重量加料器或高压计量泵系统，后者可通过压力表、过氧化物的递减量对生产过程进行控制。

The governing equation of in-plane vibration of cable-restraint system is derived by means of D'Alembert principle, and then those partial differential equations are transformed into a set of ordinary differential equations by Garlerkin method. The method of Runge-Kutta integration is applied to solve the equation. The simulation analysis is made to prove that this vibration control has obvious damping effects and then the influence of cable tension, support mass, natural frequency and spring stiffness on the damping are discussed. Eventually, the approximate analytic solution of the optimum damping parameter is obtained to provide a simple and effective reference and design method for the engineers.

通过D'Alembert原理建立拉索－弹性约束系统振动方程，通过Galerkin方法将偏微分方程转化为常微分方程，应用龙格－库塔积分法求解方程；经过仿真分析，验证了该振动控制具有明显的减振效果，并且讨论了初始拉力、支座质量、振动频率及弹簧刚度对减振效果的影响；最后给出了计算最优阻尼参数的近似解析式，为工程师提供了简便有效的参考依据及设计方法。

The paper introduces the principle of the thrust hydraulic system of telescopic shield tunneling machine,and build the modle of hydraulic system in AMESim environment,basis the fact to optimum design the relevant parametre,considering the system s time-change,non-linear and the affect of complex operating contion,adopting the control alforithm of RBF Neural Network Self-tuning PID.

该文介绍了双护盾掘进机推进系统的工作原理，在AMESim环境下建立了液压系统的模型，根据实际情况对相关参数进行了优化设计，考虑到系统的时变非线性以及复杂工况的影响，采用了基于RBF神经网络自整定PID控制算法，在 MATLAB下编写了相应的S函数，通过AMESim/Sinulink与AMESim进行联合仿真分析。

At last the prototype of the inventor control system is developed based on Unified Modeling Language, the optimum control strategy are obtained.

并进行了相应的系统开发，同时选取了一些样例参数对该系统进行了分析而获得了满意的研究结果。

It also features an all-new active decent control that works together with the braking system for optimum control when moving down hills and steep inclines.

此外，它还采用一个全新的积极体面的控制工程，连同制动系统最优控制时，向下移动的山丘和陡峭的倾向。

Based on analysis of the system functional requirements, the functional model designing, topological structure designing, selection of calculation mode, and technology of database are expounded in detail, especially for program technology, application of bar code, keeping track of batch, AutoCAD drawings information management, remote access, integration of different data sources, system optimum technology and security control of network in this paper.

尤其是对系统中实施的编码技术、条形码技术、批号跟踪技术、AutoCAD图形信息管理技术、远程访问技术、异种数据源集成及系统优化等关键技术进行了较为系统的探讨，同时对系统所实施的安全策略进行了阐述。

A foundation laid down for optimum design of the system and research on the capability of the control system.

为以后系统的优化设计和控制系统的性能研究打下了基础。

Mathematical model of soft cut-in control system was analyzed, and the optimum control model also is established.

2分析软并网控制系统的数学模型，建立软并网控制器最优控制数学模型。

The system periodically evaluates the static security andtransient stability based on on-line information, which is integrated by state estimation in EMS, the real time actual network data telemetered from control substations, and the typical network operation mode data, selects the optimum generators and load to be shed, accordingly to refresh the control decision tables in two different area control substations every 5 minutes.

河南电网多区域安全稳定紧急控制在线预决策系统综合利用EMS 在线数据、安控实测数据、电网典型运行方式数据，全面定量评估电网安全稳定性（暂态功角稳定和潮流越限），优化紧急控制决策并在线刷新多个区域安全稳定控制系统策略表。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。