@article {Zhou:2017:0736-2935:329,
title = "High Accuracy Multi Axes Micro-Vibration Control Based on Adaptive Harmonic Cancellation",
journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings",
parent_itemid = "infobike://ince/incecp",
publishercode ="ince",
year = "2017",
volume = "255",
number = "7",
publication date ="2017-12-07T00:00:00",
pages = "329-336",
itemtype = "ARTICLE",
issn = "0736-2935",
url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2017/00000255/00000007/art00038",
author = "Zhou, HUANG and Hai, HUANG",
abstract = "Six degrees of freedom(6-DOF) excitation system is a high accuracy platform commonly used to simulate the micro-vibration environment. When the operating frequency is near resonance frequencies, the error between practical output and desired output could be large because of the harmonic
signal included in response signal. To eliminate harmonic disturbance, a multiple-input multiple-output (MIMO) vibration control method contains adaptive harmonic cancellation (AHC) algorithm is proposed. Firstly the structural dynamic characteristics of the 6-DOF excitation system is analyzed.
Then, based on the traditional vibration MIMO control method, the AHC is adopted and added in control loop for vibration test. Experiment shows that the harmonic distortion is greatly reduced and the control precision has been effectively improve by using proposed approach.",
}