Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"Anti-windup"”.
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Gradient projection anti-windup scheme
… control systems. It leads to controller windup, which degrades/limits the system's closed-loop performance, and may cause catastrophic failures if it induces instability. Anti-windup compensation is one of two main approaches to mitigate the effects of windup, and is conceptually and …
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Metody anti-windup při řízení lineárních dynamických systémů
Cílem této bakalářské práce je studovat windup jev a metody jeho potlačení. Představenými metodami jsou clamping, back-calculation, řízení s vnitřním modelem soustavy a návrh pomocí LMI. Pro poslední dvě zmíněné metody byla vytvořena aplikace pro Matlab. Tyto metody byly následně otestovány na …
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Advanced Control Design of an Autonomous Line Painting Robot
… Proportional-Integral (PI) controller with an anti-windup feature was designed to overcome the drawbacks of the traditional PI controller. Model Reference Adaptive Control (MRAC) was introduced into this thesis to deal with the uncertainties of the system. At last, the hybrid PI-MRAC controller …
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Modular Smart Heating Control System
… control algorithm with filtered temperature, anti-windup, and a disturbance supervisor drives a servo-actuated thermostatic radiator valve. At the same time, the sensor units, user interface, central controller, and ESP-NOW links are designed to meet cost and communication latency constraints. …
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On Automation in Anesthesia
… proposed. Practical aspects such as integrator anti-windup and loss of the measurement signal are explicitly addressed. The validity of the performance measures, most commonly reported in closed-loop anesthesia studies, is debated and a new set of measures is proposed. It is shown, both in …
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Improved continuous-time higher harmonic control using H [infinity] methods
… allows the usage of a previously developed anti-windup scheme, and the blending function results in a bumpless full flight envelope control law.
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Διερεύνηση της λειτουργικής συμπεριφοράς συστήματος μετατροπής αιολικής ενέργειας σε ηλεκτρική αποτελούμενο από ασύγχρονη μηχανή διπλής τροφοδοσίας και ηλεκτρονικούς μετατροπής ισχύος σε δυναμικές καταστάσεις
… αυτό υλοποιήθηκε ένα σύστημα προστασίας «anti-windup» και εξετάστηκε η επίδραση αυτού στην απόκριση του αιολικού συστήματος κατά την εμφάνιση ριπών ανέμου. Παρατηρήθηκε δε σοβαρή βελτίωση αυτής με εξάλειψη ή μείωση των αιχμών στα ρεύματα του δρομέα και των ταλαντώσεων στη ροπή. Ακόμα, …
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Design and operation of Low Frequency AC (LFAC) transmission system for connecting offshore wind farms
… appropriate current saturation and integrator anti-windup mechanisms to the islanded-control system, the LFAC TS rides through faults successfully and complies with the respective typical TSO limits. Also, depending on the system rating, DBRs may need to be applied in the DC sides of the OWTGs …