控制器

By means of generalized Lyapunov function and linear matrix inequality,the asymptotical stability with zero solution is studied for the system,and a sufficient condition is given such that the system is asymptotically stable with zero solution and also a H∞ norm constraint .

针对非线性离散广义系统研究了状态反馈H∞控制器的设计问题，利用广义Lyapunov函数和线性矩阵不等式，首先对系统的零解渐近稳定问题进行了研究，并在此基础上给出了系统的零解渐近稳定且具有H∞范数约束的充分条件，之后设计了状态反馈H∞控制器，使闭环系统具有同样的性能，最后给出了数值算例说明本文结论的有效性和可行性

Host controller and multiple-site controller using asynchronous serial communication, or "soft-serial" in accordance with the "communication protocols" to achieve branch communications, computer controlled multi-component of "Distributed Control" system, according to three Flop flip side of the control sub-drive motor, to achieve large-scale three sides of the sign face will be over the screen, time, optional flip way, the sign face of an error "automatic error correction flip" and drive the requirements.

主控制器和多个现场控制器之间采用异步串口通信或"软串口"按照"通信协议"实现分支通信，组成多微机联控的"集散式控制"系统。这种多微机联控系统极大地简化了控制电路的连线，简化了电气控制安装工艺与施工，在降低工程费用和后期维修费用的同时，可大幅提高控制系统工程的可靠性、稳定性、性价比。

In this paper, state-space averaging method is used to establish the small signal model of current regulator.

本文用状态空间平均法建立了电流调节器的充放电小信号数学模型，并在此基础上分别设计了电流调节器的充放电控制器，其中充电控制器采用滞环＋PI调节的方式。

By using the stator currents and back electromotive force as state variables,a T-S fuzzy model and a set of fuzzy rules were firstly transformed to represent the PMSM.

选择全局模糊滑模函数，采用自适应技术对不确定性上界进行估计，所设计全局控制器由T-S模糊局部补偿器与滑模监督控制器构成，给出了自适应律及稳定性的证明。

The simulation test show that the main controlling targets which were calculated by the fuzzy controller, including grade of blister copper, components of slag and temperatuere, were compared with industrial data and they agree well.

通过模拟实验可看出，主要控制目标粗铜品位、炉渣成分、温度，其模拟值与生产实际分析值比较接近，偏差不大，表明模糊控制器的控制精度较高，能够较好地控制自热炉的生产，稳定炉子的作业状况，模糊控制器的设计是可行、可靠的。

In this strategy, the unknown nonlinear functions are approximated by the fuzzy tree model to obtain the prototype controller; the linear parameters in the fuzzy tree model are adjusted online to improve the performance of the controller in realizing the tracking control to a bounded set point input.

该方法用模糊树模型逼近非线性系统中的未知非线性函数，得到初始的控制器，然后在线调节模糊树模型中的线性参数，改善控制器的性能，实现对有界参考输入信号的跟踪控制。

This indicates that it is impossible to design a Clarke-Gawthroptype self-tuning controller or an adaptive pole placement controller for unknown nonminimumphase plants to track arbitrary bounded set point sequences asymptotically.

这表明对未知离散非最小相位系统，不可能设计Clarke－Gawthrop型自校正控制器或自适应极点配置控制器去渐近跟踪任意有界设定序列。

In addition, the company has acquired further 14 such centers across Europe through its October 2004 acquisition of Synstar PLC -- a Bracknell, England, company specializing in IT support services, for $293 million -- and its acquisition of the Irish data recovery activities of Schlumberger Business Continuity Services Ltd in March of this year, it said. In addition, the company has acquired further 14 such centers across Europe through its October 2004 acquisition of Synstar PLC -- a Bracknell, England, company specializing in IT support services, for $293 million -- and its acquisition of the Irish data recovery activities of Schlumberger Business Continuity Services Ltd in March of this year, it said.

此外，该公司已经收购了另外14个这样的中心，整个欧洲通过其2004年10月收购synstar可编程控制器-布莱克内尔，英格兰，公司专门从事资讯科技支援服务，为2 93000000美元-以及其收购的爱尔兰数据恢复活动Schlumberger的业务连续性服务有限公司在今年3月，它说，此外，该公司已经收购了另外14个这样的中心，整个欧洲通过其2004年10月收购synstar可编程控制器-布莱克内尔，英格兰，公司专门从事信息技术支持服务，为293000000美元-以及其收购的爱尔兰数据恢复活动S chlumberger的业务连续性服务有限公司在今年3月，它说。

Through stressing analysis for buoyage liquid metal level controller in the production of continuous casting and continuous rolling,the principle of automatic control is shown and the calculating formula of design of plane plate type controller in theory is achieved.

通过对连铸连轧生产中浮标式金属液面控制器的受力分析，揭示了其自动控制的原理，并给出平盘式控制器设计的理论计算公式。

LAN was composed of nodes controller based on CAN bus, and master controller could communicate with PC through serial interface. These formed an effective credible control system.

通过CAN总线将各个控制器节点组成局域网络并由总控制器通过串行接口实现与上位机的通信，构成了有效可靠的控制系统。

What are your goals and strategies for growth?

你的成长目标和策略是什么？

And unto the angel of the church in Sardis write; These things saith he that hath the seven irits of God, and the seven star I know thy works, that thou hast a name that thou livest, and art dead.

3：1 你要写信给撒狄教会的使者，说，那有神的七灵和七星的，说，我知道你的行为，按名你是活的，其实是死的。