Supper - large working table is adopted , and the surface grind to mirror face , and equipped with air suspends system , which make the operation of sawing large plate more convenient 选用特大工作台面,表面磨成镜面,配备气浮系统,使大版面模切版切割时操作更加方便灵活。
It is possible that the transportation and installation of some large bucket foundation structures in coastal and offshore engineering can be went on by the reasonably using of properties of air - float 合理地利用气浮特性可对一些大型的无底筒型工程结构进行海上气浮拖运和安装施工。
This thesis has researched the design and control of a new triaxial air - bearing experimental system . in this thesis , the attitude determination and the attitude dynamics and control of the system was focused on 本文对新型的三轴气浮转台进行了设计与控制研究,重点研究了系统的姿态确定及动力学与控制问题。
Floating device : mainly used to recover fibers from sewage and remove chromaticity , cod , suspended matter and heavy metalion , etc . , so that treated water maybe discharged or recycled 气浮装置:主要应用于各类污水中纤维回收以及色度、 cod 、悬浮物和重金属离子的去除,使处理后的水质能达到排放或回收的重复利用目的。
The influence mechanism compressed air half - closed in bucket to the float state of structure is analyzed , and an analysis method to calculate the float state of structure with air - filled buckets is established 本文介绍了半封闭浮筒内的压缩空气对结构的气浮状态和浮稳性的影响机理,建立了气浮结构静稳定浮态的计算分析方法。
To explore the stability of this type of new structure during their sea - borne towing , typical experiments were made and a new method was established for the analysis and calculation of the structure when being pneumatically floated 为了探讨这种新型结构在拖航过种中的稳定性问题,进行了典型试验工程,并建立了气浮稳性分析计算方法。
Abstract : the influence mechanism compressed air half - closed in bucket to the float state of structure is analyzed , and an analysis method to calculate the float state of structure with air - filled buckets is established 文摘:本文介绍了半封闭浮筒内的压缩空气对结构的气浮状态和浮稳性的影响机理,建立了气浮结构静稳定浮态的计算分析方法。
This machine is with special blower decreases resistance between fabrics and table , which enables the fabrics be moved easily and be cut precisely . and it could adjustable speed to fit different fabrics 本机裁板附有特殊气浮吹气装置,可减少裁片重量与裁板形成的阻力,使裁片易于移动,更精确地裁切小裁片,并可根据不同的布料调整不同的裁剪速度。
Based on the development of triaxial air - bearing test - bed ’ s attitude dynamics equations , this thesis has established a mathematic model of the control systems , then the analysis and simulation were done , at last the basic experiment was performed 在给出三轴气浮台姿态动力学方程的基础上,进行了控制系统建模、分析和仿真,并初步进行了单通道试验。
Finally , on the base of all work above and present condition , the experimental system is built up in light of the space environment of weightlessness and weak damping where the coupled structure works , and the experiments is carried out 该系统利用单轴气浮台实现了低阻尼运动基的建立,并采用反作用轮方< wp = 5 >式实现了在不引入附加阻尼的条件下运动基的机动。