The magnetic powder brake the internal structure and working principle and roughly with magnetic powder clutch approximation, also have the same strengths. 磁粉制动器的内部结构及工作原理,大致上与磁粉离合器近似,亦拥有相同的长处。
Magnetic powder brake control for unreeling tension system, reeling with moment motor. 放卷张力系统磁粉制动器控制,力矩电机收缩。
Based on the working principle of magnetic particle brake ( MPB), the mathematic model of the MPB was established with the analysis of its parameters for the hybrid-driven experimental platform. 基于磁粉制动器加载装置的工作机理,建立了面向混合驱动实验平台磁粉制动器加载的数学模型,对其相关参数进行了分析。
Magnetic power brake and full automatic tension controller are adopted in the tension control of feeding shaft. 放料轴采用磁粉刹车加全自动张力控制器控制张力。
Unwinding and traction adopts magnetic powder brake to make material moving more stable. 放卷牵引采用磁粉制动器使走料更平稳。
By adopting the movement composition function of differential planet gear train and utilizing the magnetic powder brake to control the movement of differential gear train, thus the process of heavy-loaded startup can be controlled and the soft startup can be achieved. 采用差动行星轮系的运动合成功能,并利用磁粉制动器控制差动轮系的运动,可以控制重载启动的过程并实现软启动。
Development of electro-magnetic brake system on articulated light rail vehicle 铰接式轻轨车电空制动系统设计研究
By using magnetohydrodynamics, it may be explained that the asymmetry rotation of these asters is due to the asymmetry of magnetic brake. 利用磁流体力学理论,阐明这类星球自转的不均匀性,是磁制动的不均匀性引起的。
A new technique to control the vibration amplitude of inertia vibrating machine passing through resonance region by the use of magnetic particle brake is proposed. The principle to reduce vibration, the determination method of exciting current as well as experimental datum are presented. 提出用磁粉制动器控制惯性振动机共振区振幅的方法,并介绍了磁粉制动器减振的原理、控制电流计算方法和实验数据。
Methods of testing motor torque-moment are discussed, involving test error, reliability, operation convenience, device cost, and a magnetic particle brake. 本文对几种类型电动机转矩测试方法进行分析,就测试误差、工作可靠性、操作方便、设备成本等方面进行综合比较,提出采用磁粉制动器作负载的测试方法。
It is discusses here, how to control the rotating torque of the magnetic brake, as the load on micromotor tested by microcomputer. 介绍微电机微型计算机测试中如何控制作为负载的磁粉离合器的转矩问题。
In this paper, according to the two freedom degrees of differential gear, we find a new kind of gearing by installing magnetic powder brake on sun gear. With the help of this gearing, the drive and load problems of large belt conveyor can be solved. 本文根据差动轮系自由度等于2的特点,在太阳轮上安装磁粉制动器,从而得到了一种新型的传动装置,可以解决大型带式输送机的驱动和负载起动问题。
Aims at the characteristic of the fiber winding and analyzed the change pattern of the tension and the factors that influence the tension in the process, designed a tension control system which main control setup is integrated PLC and which functional elements is magnetic powder brake. 根据纤维缠绕工艺的特点,分析了缠绕过程中张力的变化规律及影响因素,设计了以集成式可编程序控制器为主控机,以磁粉制动器为执行元件的张力控制系统。
A computer controlled magnetic particle brake simulated loading system was developed for agricultural machinery experiments. 为了进行室内模拟加载,研制了一套计算机控制的磁粉制动器模拟加载系统。
To optimize the structure of the magnetic power brake, a new method is proposed using Hopfield neural network. 为了优化磁粉制动器的结构,提出了Hopfield神经网络的磁粉制动器结构设计方法。
Designing a constant current driver for the magnetic powder brake which has a good response characteristics; 设计了一个用于驱动磁粉离合/制动器的稳流源电路,有良好的响应特性;
The system is composed of tension measurer, tension controller, magnetic powder brake and so on. It has the feature of simple structure and stable performance. 该系统由张力检测器、张力控制器和磁粉控制器等部分构成,结构简单,性能稳定。
This system employs magnetic powder brake as its executive element and it is simple in structure, highly automatic and ultra-responsive. 该系统以磁粉制动器作为执行元件,具有结构简单、自动化程度高和响应速度快等特点。
Magnetic powder brake was used to accomplish electric machine loading. Data acquisition card and timing count card were used to control electric machine. 该系统利用磁粉制动器实现了对电机的加载,用数据采集卡和定时/计数卡实现对电机的控制,利用数字式转矩转速传感器采集转速与转矩信号;
Rotating Heat Pipe Used in Magnetic Powder Brake 用于磁粉制动器中的旋转热管的研制
Application of magnetic powder brake to tension control system for coiler 磁粉制动器在卷取机张力控制系统中的应用
Theory and evidence of the effect of magnetic brake on crust plate movemen 磁制动对地壳板块运动影响的理论分析与实证研究
A study of controllable initiation system with the application of differential gear train and magnetic particle brake 应用差动轮系-磁粉制动器可控启动系统研究
Vibration control of inertia vibrating machine using magnetic particle brake 利用磁粉制动器控制惯性振动机过共振区时的振幅
Using a CZ-200 magnetic particle brake ( MPB), a simulation loading system was designed for carrying out tests with a soil bin tester. 针对土槽试验台车进行土槽试验,设计了以CZ-200型磁粉制动器作为加载装置的计算机模拟加载系统。
Magnetic Brake for Looms 织布机用电磁制动器
Utilizing the linearity peculiarity of the exciting current of magnetic powder brake and brake moment, the closed loop control system is designed. 利用磁粉制动器的励磁电流与制动力矩成线性关系这一特性,设计了闭环张力控制系统。
For both applications, the magnetic powder brake designed as a load in PMSM performance test systems. 针对这两种应用,用磁粉制动器作为负载设计制作了交流永磁同步电动机性能测试系统。
The mathematical models of magnetic powder brake, swing roller, power amplifier and unwinding roller are established. 其次,建立了由磁粉制动器,摆动检测辊,功率放大器,放卷辊组成的放卷张力控制系统的数学模型。
Motors, magnetic powder brake and micro-reducer connected with the torque speed sensor which used for measuring input/ output through the shaft couplings. 电动机、磁粉制动器和微型减速器之间分别通过联轴器连接转矩转速传感器,用于测试输入/输出减速器的转矩转速。