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| Content Provider | IET Digital Library |
|---|---|
| Author | Zhao, Zhijia Liu, Yu He, Wei Luo, Fei |
| Abstract | In this study, an adaptive boundary control is presented for vibration suppression of an axially moving belt system. First, the infinite-dimensional model of the belt system including the dynamics of high acceleration/deceleration and distributed disturbance is derived by utilising the extended Hamilton's principle. Subsequently, by using Lyapunov's synthesis method and an adaptive technique, an adaptive boundary control is developed to suppress the belt's vibration and compensate for the system parametric uncertainties. With the proposed control, the stability of the closed-loop system and the uniform boundedness of all closed-loop signals are both ensured. Besides, the S-curve acceleration/deceleration method is adopted to plan the belt's axial speed and the disturbance observer is used to mitigate the effects of unknown boundary disturbance. Finally, the control performance of the closed-loop system is successfully demonstrated through simulations. |
| Starting Page | 1299 |
| Ending Page | 1306 |
| Page Count | 8 |
| ISSN | 17518644 |
| Volume Number | 10 |
| e-ISSN | 17518652 |
| Issue Number | Issue 11, Jul (2016) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-cta/10/11 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-cta.2015.0753 |
| Journal | IET Control Theory & Applications |
| Publisher Date | 2016-07-18 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Acceleration Acceleration Control Adaptive Boundary Control Adaptive Control Axial Speed Axially Moving Belt System Belts Boundary Disturbance Closed Loop System Closed-loop System Stability Control Technology And Theory Distributed Disturbance Distributed Parameter Control System Disturbance Observer Extended Hamilton Principle High Acceleration Dynamics High Deceleration Dynamics Infinite-dimensional Model Lyapunov Method Lyapunov Synthesis Method Mechanical Component Mechanical Engineering Mechanical Variables Control Modelling And Identification Multidimensional System Observers Rotation Control S-curve Acceleration Method S-curve Deceleration Method Self Adjusting Control System Simulation Stability Stability in Control Theory System Parametric Uncertainties Uniform Closed-loop Signal Boundedness Velocity Velocity Control Vibration Control Vibration Suppression Vibrations And Shock Wave |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Optimization Control and Systems Engineering Human-Computer Interaction Electrical and Electronic Engineering Computer Science Applications |
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