涡流可以产生电磁阻尼。
叙述了空载灭磁阻尼作用对灭磁过程的影响。
This paper describes the effect of no-load deexcitation damping affect on deexcitation process.
其它形式的阻尼包括电阻、辐射阻尼和磁阻尼。
Other types of damping include electrical resistance, radiation, and magnetic damping.
电磁阻尼器的力矩特性直接影响它对能量的吸收和耗散。
The torque-speed characteristic of an electromagnetic damper affects the energy absorption and dissipation.
结果表明，新型涡流磁阻尼月球着陆器具有较好的缓冲效果。
The results show that the buffer effectiveness is very good for the novel lunar lander with magnetic damping of eddy current.
提出了一种无须控制、采用直流电工作的被动式电磁阻尼器。
A new passive electromagnetic damper worked with DC without control is developed.
自制了涡流磁阻尼月球着陆器原理模型，对其缓冲性能进行了试验研究。
Experimental investigation are carried out for Buffer characteristics of homemade principle models of the lunar lander with magnetic damping of eddy current.
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.
设计了一种新型的被动式电磁阻尼器，其采用直流稳压电源供电，无需控制。
A new passive electromagnetic damper worked with DC is proposed. Experiments and theory for vibration control of rotor system by passive electromagnetic damper are introduced.
在分析电磁阻尼器的在线平衡原理基础上，建立了一套电磁阻尼器转子系统实验台。
Based on analysis of the online balancing principle of electromagnetic damping, a damping rotor test - rig was established to investigate the active balancing function of electromagnetic damping.
论文首先根据加载系统工作环境及提出的技术指标要求确定了电磁阻尼加载系统总体方案。
The paper firstly confirms the overall scheme of the electromagnetic damping loading system according to the target request that proposed by the working conditions and technical requirements.
为了简单可靠地增加转子系统的稳定性、抑制转子的共振振峰，提出一种新型的被动式电磁阻尼器。
For simply and reliably improving the rotor's stability and suppressing the resonant vibration around the first critical speed, a new passive electromagnetic damper was proposed.
使用DASP数据采集与分析软件，对新型涡流磁阻尼月球着陆器原理模型的缓冲特性进行了试验测试。
Buffer characteristics of the principle models of the novel lunar lander with magnetic damping of eddy current were tested by means of the DASP software to collect and analyze data.
试验结果表明铝蜂窝圆芯、金属橡胶圆环及涡流磁阻尼都可以用作月球着陆器的阻尼材料或阻尼方式使用。
The experimental results show that all the aluminum honeycomb core, metal rubber annulus and magnetic damping of eddy current can be used as damping materials or modes of the lunar lander.
本文提出采用电磁阻尼器作为控制振动的执行器，选用数字PID控制器和变结构滑模控制器，使得控制系统具有更好的稳定性和方便性。
Electromagnetic damper as the actuator, using the digital PID control and sliding mode control of the vibration control system is presented in paper.
本文研究的电磁阻尼器是一种特殊结构的空心杯发电机，它主要用于对能量的吸收和耗散，达到减振消能的目的，是具有很高单位耗能的能量吸收元件。
The electromagnetic damper studied in this paper belongs to a special kind of coreless generator, which is used for the energy absorption and dissipation in order to weaken vibration.
本文研究的电磁阻尼器是一种特殊结构的空心杯发电机，它主要用于对能量的吸收和耗散，达到减振消能的目的，是具有很高单位耗能的能量吸收元件。
The electromagnetic damper studied in this paper belongs to a special kind of coreless generator, which is used for the energy absorption and dissipation in order to weaken vibration.
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