Control Design and Simulation Verification of Scraper Conveyor Chain Tensioning System Based on Load Adaptation
In order to optimize the control performance of the chain tensioning system of scraper conveyor,the load-adaptive chain tensioning system controller ATC is designed by integrating the neural adaptive and stiffness recognition,and the performance of the three controllers,namely,ARCV,NNs,and ATC,is comparatively analysed,and it is found that the performance of the ARCV is worse than that of the NNs controller,and that the NNs controller is worse than that of ATC controller.The performance of ARCV and ATC controllers under strong load disturbances is further compared and analysed,and it is found that compared to ARCV controller,ATC controller can still converge quickly and remain stable,and its tracking accuracy and robustness are better.
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