Titlebook: Spatial Filtering for the Control of Smart Structures; An Introduction James E. Hubbard Book 2010 Springer-Verlag Berlin Heidelberg 2010 Ac

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Smart Structure Systems,ives but they may also be required to be lightweight, low cost and incorporate embedded electronic materials and processors for control and health monitoring purposes. Such structures may be considered a system of systems that allow them to adapt to changing operating conditions and environments in

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Spatial Shading of Distributed Transducers, this chapter a modeling method is presented for the design of one and two-dimensional spatially distributed strain induced and non-strain induced transducers with arbitrary spatial aperture and distribution. We make the distinction between discrete and spatially distributed transducers in that a di

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Active Vibration Control with Spatially Shaded Distributed Transducers,ht, compact, low power and low cost in order to justify their incorporation into more complex systems that have traditionally met performance goals by passive means. Target systems are often lightly damped, have low mass densities, slow structural response and long decay times. Without active compen

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Performance Measures for Smart Structures with MIMO Representations,nce goals. These goals included such metrics as “good” stability, tracking, command following, disturbance rejection and noise attenuation. In this chapter we will develop rigorous criteria for achieving both spatial and temporal performance as related to the above metrics. The criteria are presente

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Shape Control: Distributed Transducer Design,Hardy 5.1]. These systems were formally designed around temporal bandwidth requirements for atmospheric wavefront aberration corrections and the spatial shape requirements were generally handled informally using ad hoc methods. Spatial performance was driven by the need to determine actuator and sen

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Shape Control, Modal Representations and Truncated Plants, involve plant representations in the form of partial differential equations which are essentially infinite dimensional, distributed parameter systems. The idea of using a model which contains an infinite number of modes has been suggested as inappropriate for . physical systems. Real system represe

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Spatial Shading of Distributed Transducers,nsducers with arbitrary spatial aperture and distribution. We make the distinction between discrete and spatially distributed transducers in that a discrete transducer provides transduction at a discrete point in or on a given system while distributed transducers can provide transduction at many points.

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Book 2010s by no means meant to be all inclusive or de?nitive in any way, but merely an account of personal experiences that ultimately lead to the development of the material contained and presented herein. On March 23, 1983 then President Ronald Reagan announced his intentions to develop a new system to re