Active disturbance rejection synchronization control for parallel electro-coating conveyor
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Updated: Dec 28, 2025

Fabrication and Operation of a Nano-Optical Conveyor Belt
Published on: August 26, 2015
Suhua Yao1, Guoqin Gao1, Zhiqiang Gao2
1School of Electrical and Information Engineering, Jiangsu University, Zhenjiang 212013, China.
Abstract:
A bandwidth-parameterized active disturbance rejection synchronization control (ADRSC) is proposed for the parallel electro-coating conveyor. The Laplacian matrix is extracted from the newly defined adjacent-cross-coupling errors and embedded in the controller. It is shown that the proposed ADRSC possesses the capability to achieve synchronization by reformulating cross-coupling as average disturbance to be rejected, thus reducing the dynamics to the canonical form of chained integrators. Furthermore, the upper bound of the bandwidth is established as the trade-off between the accuracy of synchronization and stability. The main contribution of this paper is to extend the active disturbance rejection principle to the accommodation of cross-coupling in synchronization. Simulations and experiments show that this proposed method is effective and practical.
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