自动控制

Real-time and effective automation control system should be developed so that half-track air-cushion vehicle can be adaptable to complex soft terrain, which exerts fully the advantage of driving ability on the soft ground.

为了使半履带式气垫车能更好地适应于复杂的松软地面条件，充分发挥在软地面上行走的优越性，应研制有效的自动控制系统进行实时地控制。

Based on mechanism and vehicle theories theoretical analysis is pursued and normal driving conditions are put forward. The relations are analyzed between load distribution and power consumption. Mechanical formula is proposed. Furthermore in this paper the theoretical model of the total power consumption is established, and the relations of the total minimized power consumption with the air-cushion pressure and the fan revolution are discussed. The optimum operation point is put forward. The dynamic digital simulation studies are carried out on the operating procedure of the half-track air-cushion vehicle on soft terrain. Mechanical parameters and soil mechanics characteristics affecting vehicle power consumption and riding performance are analyzed. At the same time according to the model formula, the automation control problem is discussed. It is a theoretical instruction for further automation control.

本文还从力学和车辆原理的角度进行了理论分析，推导了半履带式气垫车的需求功率及正常行驶条件，研究了气垫压力和功率消耗之间的关系，提出了力学模型公式；建立了半履带式气垫车总功率消耗的理论模型，研究了最小功率消耗时功率与垫压及表征气垫车行驶状态的各参数的关系，分析了相应的影响因素，并提出了最佳工作状态的定义；同时进行了半履带式气垫车在软地面的行驶过程的动态数字仿真试验研究工作，对影响车辆功率消耗和行驶平顺性的各力学参数和土壤参数进行了分析，得到了各运行状态参数的变化规律，验证了最佳工作状态和最佳垫压的理论，根据力学模型公式对进一步的自动控制问题进行了探讨，为系统的控制提供了理论指导。

Combining analytic geometry with root locus method,this paper introduced a calculation method for series leading correction.

根据多年的教学经验和对自动控制理论现状的研究，线性控制系统的校正有两大基本方法：根轨迹法和频域法[1]。

Time to master the course of several temperature control, understanding the use of computer automatic control system architecture.

通过时间过程掌握温度的几种控制方式，了解利用计算机进行自动控制的系统结构。

The use of advanced water level control device, automatic water system.

利用先进的液位控制装置，自动控制供水系统。

Main research field is: stable control of power system, application of automatic control theory in power system etc.

主要研究方向是：电力系统稳定控制，自动控制理论在电力系统中的应用等。

The stability etc. of the system are analyzed by means of the automatic control theory.

本文阐述了以TP801—Z80单板机为核心所组成的温度控制系统的基本原理和设计方法，并应用自动控制理论分析了系统的稳定性等问题。

The aim of this course is to introduce automatic control theory, and provides the students with understanding of analysis and design of control systems.

本课程旨在自动控制理论的介绍，希望藉由本课程提供学生对控制系统的分析与设计有所认识。

Two aspects of the automatic control network lab were studied in this paper: One was design of the experiment of the automatic control technology and theory which can be simulated and the realization of network.

本文主要针对控制系统网络化实验的两个方面的内容进行研究：一具有仿真功能的自动控制技术和理论实验的设计以及网络化实现。

In the view of the situation of the efficient grader in Panzhihua iron and steel company,which have hard operations,delaying action and changeable technological parameter,we have designed a control system to realize the auto regulation to the puple density.

针对攀枝花钢铁集团公司选钛厂运行的新型高效分级浓缩箱一室排矿浓度手工操作劳动强度大、操作不及时、工艺指标不稳定等问题，研制了对一室的排矿浓度进行自动调节的自动控制系统。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。