𝔖 Bobbio Scriptorium
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MODELLING SMART STRUCTURES WITH SEGMENTED PIEZOELECTRIC SENSORS AND ACTUATORS

✍ Scribed by K.Y. SZE; L.Q. YAO


Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
361 KB
Volume
235
Category
Article
ISSN
0022-460X

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πŸ“œ SIMILAR VOLUMES


PIEZOELECTRIC ACTUATOR AND SENSOR MODELS
✍ A.K. JHA; D.J. INMAN πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 453 KB

Due to their low mass and conformability, actuators and sensors made of active materials can be used in the vibration control of inflatable structures. In this study, we model piezoelectric patches attached to an inflated toroidal shell as actuators and sensors. Using Sanders' shell theory in the pr

A Study of Segmentation of Distributed P
✍ H.S. Tzou; H.Q. Fu πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 441 KB

It was noted that a fully (symmetrically) distributed piezoelectric sensor/actuator could lead to minimum, or zero, sensing/control effects for antisymmetrical modes of structures, especially with symmetrical boundary conditions. One method to improve the performance is to segment the symmetrically

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✍ B.-T. Wang πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 195 KB

This paper presents the theoretical formulation of generic frequency response functions (FRFs) for continuous systems associated with various forms of actuation and sensing methods. The generic actuator and sensor eigenfunctions are identified and interpreted physically. The FRF can then be expresse

VIBRATION AND STABILITY CONTROL OF SMART
✍ O. SONG; L. LIBRESCU; N-H. JEONG πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 436 KB

A dual approach based on both structural tailoring and piezoelectric strain actuation, aimed at controlling the free vibration and stability of a spinning circular shaft subjected to axial forces is presented. Due to the involvement in these structural systems of gyroscopic forces and, consequently,

ROBUST H∞VIBRATION CONTROL FOR FLEXIBLE
✍ X. ZHANG; C. SHAO; S. LI; D. XU; A.G. ERDMAN πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 304 KB

It is well known that the unmodelled dynamics may deteriorate the e$ciency of a controller if the controller is not robust enough. This paper presents a robust H vibration control method for high-speed #exible linkage mechanism systems with piezoelectric actuators and sensors. The robust H controlle

A Study of Segmentation of Distributed P
✍ H.S. Tzou; H.Q. Fu πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 466 KB

Distributed piezoelectric layers can be used as distributed sensors and actuators for structural monitoring and control of elastic continua. In this paper, distributed vibration sensing and control of continua using single-piece symmetrically distributed and multi-piece segmented sensors/actuators a