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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Faraji, H. Farzadpour, F. |
| Copyright Year | 2013 |
| Description | Author affiliation: Young Res. Club, Islamic Azad Univ. Isfahan, Isfahan, Iran (Faraji, H.; Farzadpour, F.) |
| Abstract | A wide range of design efforts has been done and continue to be investigated in the development of slider-crank mechanism in the ship's propeller. The position control of a slider-crank mechanism, which is driven by the piston cylinder actuator using a nonlinear control strategy to adjust the blade pitch angle, is studied. The Computed Torque Control (CTC) is an effective motion control strategy, which can ensure global asymptotic stability. However, this control scheme requires a precise system model. In addition, when the derivative gain is sufficiently large, a small amounts of measurement or process noise can cause large amounts of change in the output and even cause the process to become unstable. Therefore, to handle these issues, we proposed a Genetic Algorithm based CTC system that attempts to compensate any parameter deviation and disturbances as well as minimize the error by adjusting the PD gains. Computer simulations are carried out, and it is proved that asymptotically stability is achieved the results confirm the high tracking capability and effectiveness of the proposed control scheme. |
| Starting Page | 1 |
| Ending Page | 7 |
| File Size | 1091290 |
| Page Count | 7 |
| File Format | |
| e-ISBN | 9781467363150 |
| DOI | 10.1109/RIOS.2013.6595307 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-04-08 |
| Publisher Place | Iran |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Propellers Blades Force Genetic Algorithm Equations Genetic algorithms Non-holonomic Dynamics Ship Propeller Control Computed Torque Crank and Slider Mechanism Numerical models Mathematical model |
| Content Type | Text |
| Resource Type | Article |
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