Title
OPTIMAL NONLINEAR CONTROLLER DESIGN FOR FLEXIBLE STRUCTURES: OPTIMAL NONLINEAR CONTROLLER DESIGN WITH ADAPTIVE INTERNAL MODEL,Used
Delivery time: 8-12 business days (International)
Developing nonlinear adaptive and robust controllers for a twolink flexible robot arm is the main objective of this research. Two different modelling techniques are used to overcome model accuracy problems and these two are evaluated comparatively. These are FEM(Finite Element Method) as a reduced orderapproximate model and PDE(Partial Differential Equations)approach as an exact model. The main results of the study are robust regulation of the rigid modes and suppression of elastic vibrations of the flexible robot arm. The dynamic state feedback controller is used to achieve this goal in FEM approach.In the first part of this research the adaptive internal model approach, in parallel with a robust stabilizer, has been modified to manage totally unknown disturbances as well as large parameter uncertainties. The stabilizer part of the controller is optimized successfully with a new efficient evolutionary algorithm. In the second approach (PDE) of this research, the control of a twolink flexible arm with nonuniform crosssection by design is improved. The proposed controller design should be especially useful to professionals who work in interdisciplinary research projects.
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We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
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We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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