控制

According to the requirement of industry control system,on the basis of comparativeness and analysis of their difference,a control algorism combining DO multi-mode control with intelligent multi-mode PID is put forward and will be verified by MATLAB simulation.

运用MATLAB仿真工具，对汽压调节对象仿真模型在不同的蒸汽负荷、不同燃油量和不同控制方式下的动、静态情况进行仿真比较，提出不同控制要求下的控制算法。

A great amount of tested results indicate that the neural parallel control method can achieve better control performance than the conventional control methods without neural compensational controller.

大量的实验数据表明，神经网络并行补偿控制方法的控制效果明显优于无神经网络补偿的经典控制方法。

In order to eliminate the influence caused by the nonminimum phase characteristic of a common Boost DC／DC converter, Viswanathan K has proposed a novel tristate Boost DC／DC converter. For enhancing performance, the statespace averaging model of this converter was first presented in this paper. Due to the nonlinear nature in this model, an inputoutput feedback linearization technique was adopted, and a complete controllable linear system was obtained. Then a statefeedback control strategy was designed based on this linear system. Simulation results show that the proposed control strategy can assure constant output voltage in a wide range, so as to realize the stability of the system during large fluctuation of power supply and load disturbance. Good dynamic performance can also be achieved.

针对 Viswanathan K为消除普通BOOST DC／DC变换器的非最小相位特性而提出的三态Boost DC／DC变换器，为进一步提高这种电路拓扑的性能，在建立了变换器状态空间平均模型的基础上，针对其多变量、非线性特点，采用输入输出线性化将其转化为一个完全可控的线性系统，在此基础上应用现有成熟的线性控制策略进行了控制系统的设计，并且采用MATLAB进行仿真验证，结果表明：这种非线性控制策略可以确保输出电压在大范围内恒定可调，且即使存在大范围扰动(输入电压和负载变化均较大)的情况下，系统也可以确保稳定性和良好的动态性能。

When the parameters of complex system are variable by time, it is more difficult to design the control system.

时滞特性是工业生产过程中普遍存在的现象，由于时滞现象的存在，扰动不能被及时察觉，控制作用需长时间后才能反映到系统输出上，因此使控制器参数不易选取，若控制参数调整不当，会造成系统控制品质的下降，严重时会导致系统不稳定。

Chapter 4 firstly explains the contents and characteristics of management labor, the defect of the wealth signal revealing mechanism, then analyses systematically the emerging reason, general composition and damages of both operator inside control and big shareholder inside control, and finally points out that insider control is the byproduct of the modern enterprises system, whose damages is far less than the benefit of the modern enterprises system.

第四章首先阐述了管理劳动的内容和特点以及财富信号显示机制的缺陷，然后分别系统分析了经营者内部控制问题与大股东内部控制问题的产生原因、基本构成以及所造成的危害，最后论述了"内部人控制"问题是现代企业制度所带来的副产品，其危害要远远小于采用现代企业制度而取得的收益。

Research: In order to actualize the monitoring of logistics flow , gather and transmit data in all levels in hierarchical control system, the paper conducts the research on Hybrid Simulation of Production Logistics Equipment based on the Configurational Industry Control Network, especially on the control principle and control structure of modern production logistics system as well as the management software and arithmetic of Automatic Warehouse .

研究篇：重点研究现代生产物流系统的控制原理、控制结构及管理方法、自动化立体仓库的管理软件及算法；围绕物流流程的监控管理，研究数据的采集、传送、处理及分层控制系统中的通信模式

Implement consociation stock management want to work well following several works: To build up the management mechanism of the supply and demand coordination; Build up the information share and the system of the communications; Of the dealer wants to build up mutually information.

通过比较各种库存控制模型，发现现有的一些供应链库存管理模式的缺点，结合供应链的结构，结合实际工作中所碰到的库存控制问题，重点分析联合库存的控制方法。

Contingent governance controlling mechanism demands all stakeholders to control the management contingently. That is to say, in normal business situation stakeholders don't interfere with the business, but when something is wrong, they will take certain measures to adjust it, so that every one's interest would be protected.

相机干预的控制机制是指由企业的各利益相关者对企业的经营活动实施相机性控制，即在企业的经营活动正常情况下，控制主体并不对企业的经营活动进行干预，只有当出现危机信号时，才实施必要的干预，以调节和纠正经营活动出现的偏差，维护其利益免遭损害。

Research result shows that the contouring control has better performance in contouring accuracy, and it is suit for controlling the engraving machine.

研究结果显示，轮廓控制在轮廓误差控制方面具有更好的性能，适合于雕刻机的控制应用。

And it is very difficult to control the tool contouring with nanometer lever accuracy.

课题研究的主要内容包括：超精密机床进给机构的运动特性研究，进给系统的伺服控制技术和跟踪控制技术研究，两轴联动轮廓误差控制技术研究等。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。