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 “"Sub optimal control"”.
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A study of sub-optimal control laws
Electronic Thesis
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Predictive and adaptive extremal control
The time-optimal predictive control strategy for second order relay or bang-bang control systems is investigated along with modifications of this strategy for third order systems. One basis of this strategy is the utilization of a model, a replica of the plant, run in a fast-time mode so as to …
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Control strategies for exothermic batch and fed-batch processes A sub-optimal strategy is developed which combines fast response with a chosen control signal safety margin. Design procedures are described and results compared with conventional control.
… considerable scope for improving the temperature control of exothermic processes. In this thesis, a sub-optimal control strategy is developed through utilizing the dynamic, simulation tool. This scheme is built around easily obtained knowledge of the system and still retains flexibility. It can be …
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Efficient Identification and Control Methods For Nonlinear Systems Under Uncertainty
… benefit from advanced modeling, estimation, and control methods. Traditional linear methods can be applied to these systems, but this generally results in sub-optimal control. This dissertation presents new estimation, modeling, and control methods that address process nonlinearities and …
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Self Care Among Filipino Immigrants in the United States Who Have Hypertension
… the literature that indicates this population’s sub-optimal control and management of HTN when compared with other Asian American subgroups. Despite this reported alarming information about HTN for this population, there is a noticeable lack of studies on HTN among Filipinos in the US, especially …
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An application of robust H₂/H[infinity] control synthesis to launch vehicle ascent by Tyler Nicklaus Hague.
… explores the application of H2/H [infinity] control synthesis methods to launch vehicle ascent, specifically the pitch-plane control of the Kistler Aerospace launch vehicle, K1. A classical single-input, single-output design is also presented in order to assess the true applicability of a …
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The development of a real-time wave energy device control algorithm based on artificial neural network
… is aimed at proposing an artificial intelligence controller to maximize the energy absorption of wave energy converter (WEC) in practical application. The controller maximizes the energy absorption by locking and releasing the WEC alternately, and such control is known as the latching control. The …
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Optimal Upfc Control And Operations For Power Systems
… consists of three parts. In the first part, optimal control strategies are developed for Unified Power Flow Controller (UPFC) following the clearance of fault conditions. UPFC is one of the most versatile Flexible AC Transmission devices (FACTs) that have been implemented thus far. The …