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 “"Active Controls"”.
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Integral aerodynamic-structural-control wing design
… application of aeroelastic tailoring and active controls, (2) aeroelastic tailoring alone. The results of this study indicated that, for this particular example, aeroelastic tailoring is sufficient for suppressing the aeroelastic divergence, and the use of active controls was not necessary.
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Virtual Reality Modeling of a Car Suspension with Active Control Capability
… various inputs controlled both passively and actively. The model is a seven degree of freedom system that can be configured to be excited by either a bump or harmonic input. Active controls available to the system include the well known Linear Quadratic Regulator (LQR) as well as a new …
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A perturbation approach to control of rotational/translational maneuvers of flexible space vehicles
… to the rotation and deformation through the active controls applied to the structure. The objective of any maneuver is to control the attitude of the craft as well as to dissipate any vibrations of the structure. Depending on the type of maneuver specified, the equations of motion may be …
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Designing Active Control Laws in a Computational Aeroelasticity Environment
… is to develop a methodology for designing active control laws in a computational aeroelasticity environment. The methodology involves employing a systems identification technique to develop an explicit state-space model for control law design from the output of a computational …
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Benchmarking outcomes for psychological treatments of chronic pain
… functioning when compared with waiting list controls, and coping and cognitive appraisal and emotional functioning when compared with active controls. The impact of the design of each study and properties inherent within the literature on the benchmarks generated and their application within …
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Sex- and Training-Related Differences in Metabolic, Sex Steroid and Growth Hormone Responses During Prolonged Exercise
… = 7/group), ages 18-30, categorized as: (1) male controls, (2) female controls, (3) male runners, and (4) female runners. Sex- and training-related differences in resting levels and responses were described for glucose (GLU), lactic acid (HLa), hematocrit (Hct), respiratory exchange ratio (R), …
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Aeroelastic behaviour of composite wings
… of a laminated composite wing by the use of active controls. The results show that by using an active control in an optimum trailing edge position the gust response of a wing can be significantly alleviated without compromising the already optimised flutter speed by the use of aeroelastic …
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Modeling, Development and Experimental Validation of different Control Strategies for a Double-Damper Semi-Active Suspension System
… can work more effectively than a single semi-active damper