非正弦振动规律,Non-sinusoidal Oscillation Regulation
1)Non-sinusoidal Oscillation Regulation非正弦振动规律
2)non-sinusoidal oscillation非正弦振动
1.Determination of Non-Sinusoidal Oscillation Amplitude for Casting Mold;连铸结晶器非正弦振动振幅的确定
2.Application ofnon-sinusoidal oscillation technology of slab CC mould;板坯连铸结晶器非正弦振动技术的应用
3.Study ofnon-sinusoidal oscillation of mold driven by double eccentric shaft;双偏心驱动结晶器非正弦振动的研究
英文短句/例句
1.Study on Non-sinosoidal Oscillation System by Electrical Drive for Continuous Casting Mold连铸机结晶器电动式非正弦振动研究
2.Research of ccm mould no -sin vibration mode连铸机结晶器非正弦振动模式的研究
3.Study and Design of New Pattern Non-Sinusoidal Oscillation for Mould;新型结晶器非正弦振动装置的研究与设计
4.Effect of Non-Sinusoidal Oscillation of Continuous Casting Mold on Meniscus Shape连铸结晶器非正弦振动对弯月面形状的影响
5.Research on Non-sinusoidal Oscillation System of Continuous Casting Mold Based on Predictive Control;基于预测控制的连铸结晶器非正弦振动系统的研究
6.Design of Continuous Casting Crystallizer Oscillation Electro-Hydraulic Servo System and Its Improved PID Simulation连铸结晶器非正弦振动电液伺服系统设计及改进型PID仿真
7.Nonsine Hydraulic Vibration Wave Shape of Five-connecting Rod Mould五连杆式结晶器非正弦液压振动的波形
8.EWP Application in the Oscillating Circuit of Non-sine Wave;EWB在非正弦波振荡电路中的应用
9.Control Strategy of High Accurcy Sinusoidal Vibration for the Hydraulic Shake Table液压振动台高精度正弦振动的控制策略研究
10.Methods of vibration (sinusoidal) test for use in industrial process measurement and control instrumentGB/T4451-1984工业自动化仪表振动(正弦)试验方法
11.Convergence of Formal Series Solution to a Class of Non-Homogeneous String Vibration Equation非齐次弦振动方程的形式级数解的收敛性
12.Packaging--Transport packages--Sinusoidal vibration test method using a variable vibration frequencyGB/T4857.10-1992包装运输包装件正弦变频振动试验方法
13.Vibration (sinusoidal) tests on relays and protection equipmentGB/T11287-1989继电器、继电保护装置振动(正弦)试验
14.Packaging--Transport packages--Sinusoidal vibration test method at constant frequencyGB/T4857.7-1992包装运输包装件正弦定频振动试验方法
15.Research on Sinusoidal Vibration Test Control System of Multiple-input & Multiple-output;多输入多输出正弦振动试验控制系统的研究
16.High frequency standing-wave thermoacoustic engine with sinusoidal resonance tube采用正弦型谐振管的高频驻波热声发动机
17.non-sinusoidal complete orthogonal function非正弦完全正交函数
18.Application of Matlab in Analysis of Non-sinusoidal and Sinusoidal CircuitsMatlab在非正弦/正弦电路分析中的应用
相关短句/例句
non-sinusoidal oscillation非正弦振动
1.Determination of Non-Sinusoidal Oscillation Amplitude for Casting Mold;连铸结晶器非正弦振动振幅的确定
2.Application ofnon-sinusoidal oscillation technology of slab CC mould;板坯连铸结晶器非正弦振动技术的应用
3.Study ofnon-sinusoidal oscillation of mold driven by double eccentric shaft;双偏心驱动结晶器非正弦振动的研究
3)nonsinusoidal oscillation非正弦振动
1.The working parameter character ofnonsinusoidal oscillation waves and the proper value range are given.通过理论综合分析的方法,确定了连铸工艺对最佳振动波形参数的要求,研究了多种非正弦振动波形工作参数的作用特点及其合理的取值范围,对实际生产中电液驱动结晶器振动波形的选择、控制模型的建立和参数的控制都具有现实意义。
2.This paper compared continuous casting mold oscillation types betweennonsinusoidal oscillation and triangle oscillation, analyzes their oscillation waves and oscillation parameters.本文对非正弦振动和三角形振动这两种不同的连铸结晶器振动方式进行比较,分析二者振动波形及振动参数,确定适合高速连铸的振动参数的选择范围,选出最佳的振动形式。
3.In the paper,the oscillation modes betweennonsinusoidal oscillation and sinusoidal oscillation were compared and analyzed in theory,and the conclusion thatnonsinusoidal oscillation is better for the improvement of slab quality.结合结晶器的工艺特性,首先在理论上对正弦振动和非正弦振动两种方式的波形进行了分析比较,得出非正弦振动方式在结晶器振动过程更有利于提高铸坯质量结论,然后通过一应用实例证明了理论分析的正确性与合理性。
4)non sinusoidal oscillation非正弦振动
1.A waveform ofnon sinusoidal oscillation for continuous casting is given.给出了一种用于连铸生产的非正弦振动波形,并对其波形参数和振动工艺参数进行了讨论。
2.This paper shows a new wave ofnon sinusoidal oscillation of mold new trapezoid and the establishment of its equations of velocity.提出了一种新的结晶器非正弦振动波形新梯形波,并建立了该振动波形的速度表达式。
5)the rule of chord moving弦振规律
6)sinusoidal and non-sinusoidal osillation正弦和非正弦振动
延伸阅读
非正弦波信号发生器非正弦波信号发生器nonsinusoidal signal generator充电状态。如此周而复始。Uc为三角形波,U。为矩形波。可按电容充放电的公式得矩形波的周期T一_~~,f_.ZR:}_~、二一,、一Z找七m}1十二厂},犯形淡阴狈华 \八f/F一喜一1__1_一一、{_艺式1) 艺找七上n}1十二于}\八f/ .、_~_,一__.,Rl____,一.一一,田上式叫见:改尖八、C飘才即叫改堂狈华。田 1、£图1(b)可知:改变U;值,即可改变矩形波的幅值。此外,由于电容C的充放电时间常数均为RC,故矩形波的占空比D一丝;票旦一。.:。目J目一~一T一’”“ 丑Rl+Rr肠Vz┌───┐│ )c匕││ N+ ││+ │└───┘ 左,一,布尸-了二尸Uz人l十式f士U:┌──┬─┐││ │┌─┼──┼─┤│ │tI │f2│├─┼──┼─┘│ │T/2 ││ ├──┤│ ││└─┴──┘ 图1矩形波信号发生器(a)电路图;(b)波形图锯齿波信号发生器电路如图2(a)所示。图中由运算放大器、稳压管和电阻R。、R、、R:组成带正反馈的迟滞型比较器,由结型场效应管和电容C构成反,~_,。、______.__R、__._二_、.、馈网络。当U。一U:时,U。一不拜~下U:,结型场效应~’翎一曰“一一“一一书’一”Rl+R,一乙’~~~~~管的漏极d处于正电位,工作在恒流源状态,它以恒定电流向C充电,使输出电压U。(~UC)直线上升,如图2(b)所示。“UcI升到Uc一二饭海瓦U:时,比较器发生跳变,其输出电压U乙由+U:跳变到一Uz,使Up一彩筑U:。这时漏极d处于负电位,源极s处于正电位,结型场效应管处于倒向工作状态,即d起源极作用,S极起漏极作用,栅极电压为正值,PN结正偏,sd间呈低阻状态,使电容C放电加速。所以,电┌──────┐│-一一节一│└──────┘ ┌────┐│ 卜。