查询词典 self-control

Fuzzy self-tuning PID control this paper bring forwards has veriest intelligent and flexible, which has auto-measurement, gathering and dealing with real time data and show control result, etc. It has high control precision and directive meaning for processing quality heating metalwork.

本文提出的基于模糊的自整定PID控制算法的控制系统具有真正的智能化和灵活性，有自动检测、数据实时采集、处理及控制结果显示等功能，所获控制精度高，对高质量热处理件的加工具有指导意义。

In this dissertation , based on the analysis of characteristics and methods of temperature control , a temperature control system has been developed for crimper machine ' s heating chests according to its trait , and self - turning control method based on pole placement has been studied deeply .

本文在分析了温度控制的特点以及当前国内外在温度控制上所采用的方法的基础上，针对加弹机恒温箱控制对象的具体特点，研制了采用自校正pid策略的加弹机温度控制系统，并对极点配置自校正pid控制方法进行了较为深入的研究。

Fuzzy self-tuning PID control arithmetic in this paper has really intelligent and flexible, which has auto-measurement, gathering and dealing and show in control result and so on. It has high control precision, making the processing of quality heat treatment apparatus has guidable significance.

本文提出的基于模糊的自整定PID控制算法的温度控制系统具有真正的智能化和灵活性，有自动检测、数据实时采集、处理及控制结果显示等功能所获控制精度高，对高质量热处理件的加工具有指导意义。

Based on electro-hydraulic servo control technology and computer control technology, this thesis studies the digital self-adaptative control dynamic electro-hydraulic fatigue testing machine, which is widely applied in several fields, such as aerospace, national defense and military industry, railways equipment, machinofacture, vehicle and ship industry, metallurgy, mine engineering, architectural material, petrochemical industry, plastic and rubber industry, wire and cable industry, etc.

本文以广泛应用于航空航天、国防军工、铁路装备、机械制造、车辆船舶、冶金矿山、建筑建材、石油化工、塑料橡胶、电线电缆等多个领域的电液疲劳试验机为研究对象，以电液伺服控制技术和计算机控制技术为基础，旨在研究高响应、高静态精度、高动态精度、数字化、载荷自适应的疲劳试验机。

In light of the characteristics of non-linearity,heavy lag behind,strong coupling, time change, heavy working environmental interference as well as stochastic disturbance and according to the self-adapting control theory the control device with PLC as its core element is used to realize the automatic and accurate control on the lift-up and fall-down of the electrode of electric arc furnace.

针对电弧炉的非线性、大滞后、强耦合、时变、工作环境及随机干扰较强的特点，应用自适应控制理论，采用PLC为核心控制部件，来实现电弧炉电极升降的自动准确地控制。

For motor asynchronous vector control system for electrical parameters and load factors such as fluctuations in the deterioration of the problem, design a two-dimensional fuzzy controller as a self-adjusting induction motor vector control system the speed regulator, the induction motor vector Control system not only dynamic and static performance have been improved, but also is robust.

针对异步电机矢量控制系统因电机参数变化和负载波动等因素性能变差的问题，设计了一种二维自调整模糊控制器作为异步电机矢量控制系统的速度调节器，使异步电机矢量控制系统不仅动态和稳态性能都得到提高，而且具有较强的鲁棒性。

For studying the performance of a self-sensor in the driving mode of variable-voltage control and variable time of flow control, a piston displacement measurement and control software based on LabVIEW (version 7.0) was designed, and the experimental study was carried out.

为了研究自传感器的性能，设计了一套基于虚拟仪器的活塞位移测控系统，分别对变电压驱动和变可控硅的导通时间驱动方式下的自传感器特性进行了实验研究。

A self-adaptive fuzzy control strategy is adopted in order to control temperature and pressure with the dead zone on the basis of system's characteristics, which results in an ideal control effects.

根据系统的特点，采用自调整因子模糊控制策略对温度进行控制，压力的控制采用带死区的比例控制策略进行控制，取得了理想的控制效果。

Passing over twenty years hard working, the products of Guangcai electric have been developed from single main engine remote control unit to design and produce marine main switchboard, EMER switchboard, electric appliance control box, self starting device and main engine remote control unit, wheelhouse integrated console, engine room monitoring desk, and main engine telegraph etc.

经过二十多年的努力，光彩电器产品从单一的主机遥控装置发展至研制生产船舶主配电板、应急配电板、电器控制箱、自起动装置和主机遥控装置、驾驶室集中控制台、机舱监视台、主车钟等设备，产品品种涵盖多种船舶电器设备，产品性能不断更新和提高，得到国内外客户的普遍好评。

The parameters of a car-engine were discreteness; nonlinear and uncertain characteristics, so a general average control model could not control accurately the excess air coefficient and the spark advance angle in dynamic procedure. A self-optimizing fuzzy control with an immune correction coefficient was proposed.

针对发动机参数具有离散性、非线性和不确定性，采用常规的平均值控制模型难以精确控制瞬态过程的过量空气系数和点火时刻的问题，提出了一种带免疫修正因子的自寻优模糊控制。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"