同时针对阻尼绕组提出了用多回路法计算阻尼条电流的方法,并提出一种数据传递方式实施对阻尼绕组的监测。
A multi circuit calculation method is suggested for calculation of the current of the damping winding bar and a method of data transfering is offered to monitor damping winding.
同时针对阻尼绕组提出了用多回路法计算阻尼条电流,并提出一种数据传递方式实施对阻尼绕组的监测。
Be directed to damp winding damp bar is calculated though multi circuit method, and a way to transfer data is offence to monitor damping winding.
用该方法对同步控制系统中的自整角机交轴阻尼短路环的损耗和电流进行了间接的实验测试,证实该方法可行。
And the indirect experimental tests of synchro axis damping short-loop loss and current in a synchronous control system were carried out, and proved this method was feasible.
介绍力矩式自整角机转子交轴阻尼短路环损耗和电流的一种测试方法。
A test method of torque synchro rotor quadrature axle damping short-loop loss and current was introduced.
通过实验研究了该阻尼器通以不同电流时对转子系统瞬态和稳态振动的抑振效果。
The vibration characteristics of a rotor system with passive electromagnetic damper under different current are studied experimentally.
压缩和复原阻尼力主要由三部分构成,即电流变液基础粘度引起的本底阻尼力,电场强度函数的电致阻尼力和气室气体引起的压力。
There are three sections of damping force, and they are background damping force of a fluid viscosity, electric damping force of applied electric field and pressure of gas.
试验结果表明:负载质量在较大范围内变化时,应用电流变阻尼器可以有效地控制悬挂系统的行驶特性。
Results indicate that a significant degree of control over the ride characteristics for a wide range of sprung mass may be possible.
根据牛顿流体模型和宾汉流体模型,对电流变液阻尼器进行了理论分析研究。
According to the model of Newton fluid and Bingham fluid, analyze and research performances of Electrorheologic damper.
用这种阻尼器支承的磁悬浮轴承转子系统,通过控制磁流变阻尼器线圈中的电流来改变整个转子系统的支承刚度和阻尼,抑制转子高速时的振动。
Current change in the MR damper coil can change the stiffness and damping of the whole support system, so the vibration of high-speed rotor can be suppressed by the MR damper.
给出了系统控制电流的相位对系统稳定性和刚度阻尼特性的影响。
And also the effects of the differences in phase on stability, stiffness and damping properties of the system are presented.
为了避免LCL滤波器发生电流谐振,通常需要加入阻尼电阻,则导致损耗增加,降低系统效率。
To avoid the current resonance caused by LCL filter, damping resistance is usually needed, which increases wastage and reduces system efficiency.
对挠性转子轴承系统电磁阻尼器的电流位差常相位移振动控制进行研究。
The control of the constant Phase difference between the current and the displacement of the magnetic damper in rotor-bearing system is studied.
建立了由粘性阻尼和迟滞阻尼组成的电流变流体阻尼模型,通过对模型的傅立叶变换及数值仿真,验证了理论分析及阻尼模型的正确性。
Damping model of er fluid which included the viscous and hysteresis damping is established and proved to be effectiveness through Fourier transformation and numerical simulation.
所比较的变量有电枢相电压和相电流、励磁电流、负载电流以及阻尼条电流。
The variables compared include the phase voltage and the phase current of the armature winding, the field current, the load current and the damper bar currents.
ER智能阻尼器是一种以可控流体-电流变液为主导材料的结构半主动控制装置。
The ER intelligent damper is a kind of semiactive control device of structures which is made of electrorheological fluid.
这种独特的性能,使得电流变液可被用作一种可控阻尼介质,为半主动发动机悬置系统的研究提供了一条崭新的途径。
With its particular performance, electrorheological fluid can be used as controllable damping media, which bring a promising way to research the semi-active engine mount system.
相比而言,模糊智能控制实现了MR阻尼器的控制电流连续可调,控制效果更好。
The simulation results show that intelligent control can obtain the continuous controlling current for MRdampers, consequently, the resistance force of MR dampers can also be adjusted continuously.
描述了新型电流变液体汽车减振器阻尼力与电场之间的关系。
It describes the relationship between electric field and resistance force of ERF shock absorber.
电流变阻尼器提供的阻尼具有库仑阻尼和粘性阻尼的特点。
The damping provided by the ER damper has the properties of both the Coulomb damping and the viscous damping.
阻尼电阻r 6:对火花放电电流起缓冲作用,并阻尼高压输出回路中lc分布参数引起的寄生振荡。
Buffer resistance R6: playing buffer effect on spark discharge current and hindering. The parasitic vibration brought by LC distributing parameters of high-voltage output loop.
已建立的电流变阻尼器的动力特性将在不同的电场强度和变化的位移幅度下进行测试。
Dynamic characteristics of the er damper are tested at different electric field strengths and varying displacement amplitudes.
对聚苯胺体系电流变流体在正弦信号作用下的阻尼力响应及其频谱特性进行了理论和实验研究。
The dynamic properties of ER (electrorheological fluid), such as the damping force response and spectra of damping force, have been studied under the sinuous input excitation signal.
对带有电流变智能阻尼器的汽车半主动悬架系统设计了一种输出反馈变结构控制器。
An output feedback variable structure controller was designed for automotive semi-active suspension with electro-rheological (er) damper.
基于粘性阻尼和回滞阻尼组成的阻尼模型,对电流变(ER)流体的动力学特性进行了研究。
Using viscous and bilinear hysteresis damping model, the dynamic properties of electro rheological (er) fluid was analyzed.
首先,在利用自旋极化电流来驱动之磁性记忆体的研究中,发现藉由改变自 由层钴铁硼的覆盖层可以用来调变它的饱和磁化量以及自旋阻尼系数。
Firstly, in the concept of spin torque transfer MRAM, we can manipulate the damping constant and saturation magnetization of CoFeB by simply adjusting the capping layers.
该系统的思路是通过DSP输出PWM波形控制电流控制器的输出电流,从而实现调节磁流变阻尼器阻尼力的大小。
The main idea of the control system is that PWM waves from DSP adjust outputting current from the current controller which can change the MR damper damp power.
推导了电流变可调阻尼器的力学模型,并提出了相应控制策略。
The damping force model of the designed ER adaptive damper is developed in detail, and the strategy of the additional damping control is proposed.
得到电流密度与阻尼器通道处磁感应强度之间的关系。
The relationship between current density and magnetic induction intensity in the damping passage is obtained.
设计了一个混合模式电流变减振器,建立了相应的电流变减振器阻尼力数学模型。
An er shock absorber with mixed mode is designed and its mathematical model is built.
设计了一个混合模式电流变减振器,建立了相应的电流变减振器阻尼力数学模型。
An er shock absorber with mixed mode is designed and its mathematical model is built.
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