Paper Title:
The Experimental Research of Magnetic Powder Brake Loading Characteristic in Rotary System
  Abstract

In order to obtain the loading characteristics of magnetic particle brake (MPB) in rotary system, the servo-motor controlling and testing experimental platform is used to research MPB loading characteristics. The key step is designing different experiments that include static loading experiment, step loading experiment, and tracking loading experiment. Based on the static experiment data, the MPB static property presents hysteresis which is described appropriately in the way of piecewise fitting. The response time in step experiment is longer in upward section than in downward section and it has no relation with the speed of MPB by lucubrating step experiment data. Phase difference is relevant to input current excitation frequency after analyzing tracking experiment data. The loading characteristic of MPB is closely relation to the MPB velocity which is proposed in rotary loading system. When the input current doesn’t change, the output torque increases along with the rotary speed increasing. Also, this paper provides reference materials for improving the loading precision, mathematics modeling, and hysteresis compensation.

  Info
Periodical
Edited by
Han Zhao
Pages
3237-3241
DOI
10.4028/www.scientific.net/AMM.130-134.3237
Citation
J. L. Liu, S. K. Wang, J. Z. Wang, "The Experimental Research of Magnetic Powder Brake Loading Characteristic in Rotary System", Applied Mechanics and Materials, Vols. 130-134, pp. 3237-3241, 2012
Online since
October 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xin Xin Li, Wei Zhou
Abstract:To set-up a rate-dependent dynamic hysteresis model, eddy current loss in giant magnetostrictive material is represented by the loss in eddy...
704
Authors: Ying Wang, Wei He, Zhen Zhu Zhou, Chun Dan Zhu
Chapter 3: Electrotechnics, Electrical Machines and Electric Power Systems
Abstract:Through the analysis of characteristic of lightning currents, this paper expounded the lightning current wave-form and the primary parameters...
450
Authors: Ming Zong, Jian Cheng, Yi Dan Sun, Zhao Hui Dai
Chapter 5: Instrumentation and Sensors
Abstract:In order to improve the sensitivity of the eddy current sensor, a sensor measuring circuit based on the resonance method is designed in this...
692
Authors: Fang Yuan Li
Chapter 5: Control, Automation and Computer-Aided Systems
Abstract:During the drive speed operation with motor, due to the big difference between the synchronous speed and the motor speed, it likely causes...
1342
Authors: Zhi Bin Zhang, Wei Liu, Shu Yuan Zhang
IV. Mechatronics, Control, Automation Technology and Equipment Development
Abstract:In order to improve the inverter current quality,a kind of space vector control method is presented,which has no deadtime and has small...
1632