This paper,based on the study of a sewage treatment plant,discusses the demerit of traditional control in respect of pumping station,and introduces the characteristic as well as applications of fuzzy control and sequential control on it.
该文以某污水处理厂为背景,分析了传统控制在提升泵站控制中的缺陷和不足,介绍了模糊控制和轮值控制的特点及在泵站的应用。
This paper based on the study of a sewage disposal pumping station,discusses the demerit of traditional control in respect of pumping station,and introduces the characteristic as well as applications of fuzzy control and sequential control on it.
该文主要以某雨水排污泵站为背景,分析了传统控制在排污泵站液位控制中的缺陷和不足,介绍了模糊控制和轮值控制的特点及在泵站的应用,实际运行表明该方案行之有效。
Fuzzy contour control strategy for the ultra precision machine tool;
超精密机床模糊轮廓控制技术研究
Then on the basis of constructing the semi-closed-loop three-axis machine tool decoupled contour system model,the static decoupled contour controller was studied,and the pitch error compensation method on the decoupled contour system was presented.
为提高半闭环三轴机床加工精度,首先提出单伺服轴的螺距误差补偿方法;在建立半闭环三轴机床解耦轮廓系统模型基础上,研究了静态解耦轮廓控制器的设计,并在所提出的静态解耦轮廓控制系统上实现了螺距误差补偿。
In the thesis several key technologies, such as Acceleration /Deceleration control, curve interpolation, servo control and contour control are researched in details aimed at the development of high-performance CNC system.
论文针对开放式、高性能数控系统发展需要，对数控系统的几个主要关键技术-加减速控制、曲线插补方法、伺服控制、轮廓控制进行了深入研究。
Feedback linearity technique is combined with PID or sliding mode control to settle problems that tolerance model complex and lack of controller designing method with conventional contouring control approaches.
提出了一种极坐标下的相对简单的轮廓误差模型,采用反馈线性化技术和PID或滑模控制相结合的方法设计控制器,解决了传统轮廓控制的误差模型复杂、且没有系统的控制器设计方法的问题。
The plan to select the type of frequency speed regulator according to the collected electrical data and the condition of the site is introduced, the actual application of it in the cam control in steel rolling mill and the problems in operation are discussed, the resolving plan proposed.
介绍了根据所收集的电气技术数据和现场实际情况来为变频调速器选型的方案,对变频器在轧钢 厂凸轮控制中的实际应用情况和在实际应用中遇到的问题进行了探讨并提出了解决方案。
By Changing the over-model heavy girder of the turnover machine from the linear contact into point contact as well as by revamping the original point of no return,control circuit,cam controller and hydraulic oil line system the low utilization rate of the machine due to return of part of the charging material and increase of production cost are effectively solved.
通过将翻车机的老式重压梁由线接触改为点接触的形式,以及对原有极限点、控制线路、凸轮控制器和液压油路系统改造,有效解决翻车机原有老式卸车机构积料致车皮回料、车皮利用率降低、成本增加的问题。
negative cam-controlled dobby
消极式凸轮控制多臂机
arm type cam roller mechanism
摇臂式凸轮滚轮机构
THE ANALYSIS AND DESIGN OF YOKE-CAM-ACTIVATED DOBBY SHEDDING MECHANISM
等径凸轮式高速多臂机的分析与设计
Modal analysis of frame of cantilever NC assembling machine for assembled camshaft
装配式凸轮轴悬臂式数控装配机的机架模态分析
The lift of the heddles can be achieved by using cam or dobby operated harnesses and each has its own limitations.
可以采用凸轮或多臂来控制综框的升降,但这两种方式都有自身的局限性。
cam throttle control
节流阀凸轮控制机构
Development of NC Assembly Machine and Research on Joining Technology for Assembled Camshaft;
装配式凸轮轴连接技术研究及数控装配机研制
Schwabe's box loom
施瓦贝凸轮式多梭箱织机
cam shaft displacement control for reversing engines
可倒转发动机的凸轮轴位移控制器
Control of Electro-Hydraulic Camless Valvetrain System;
无凸轮电液驱动配气机构的控制研究
The Realization Method of PLC Simulate Mechanical Controlled Cam;
PLC模拟机械控制凸轮的实现方法
Finite Element Analysis and Optimum Design of the Cantilever Frame of the Camshaft Assembling Machine
凸轮轴装配机悬臂式机架的有限元分析及优化设计
Sometimes the camshaft is fitted directly into the cylinder head and operates on the valves without rockers.
有时，凸轮轴直接安装在气缸盖上并且不用摇臂控制阀门工作。
The fast-idle cam position is controlled by an arm on the choke shaft.
快怠速凸轮的位置是由阻风门轴上的杆臂控制的。
Modeling for Doubly-Salient Electro-Magnetic Motor Speed Control System by Full-Bridge Converter and Control;
基于全桥变换器的电磁式双凸极电机调速系统的建模与控制
Novel Control Strategy of Turn-on and Turn-off Angle Current Ratio for Doubly Salient Permanent Magnet Motor
永磁式双凸极电机新型开通关断角控制策略的电流比研究
Development of QLY2150 Wheel-Type Boom Crane for Wind Power
QLY2150型风电专用轮胎式动臂吊机研制
Study on Doubly Fed Variable Speed Salient Pole Synchronous Generator and Its Control;
双馈变速凸极同步电机及其控制研究