This paper proposes a new design and practical implementation of a robust {\mathcal H} {\infty } control applied to some mechanical systems considering in the controller design full access to the state variables and in the ...

This paper presents a simple feedback methodology that uses second order filters to control narrowband resonant and non-resonant vibration of a structural system. In particular, a single degree-of-freedom system is studied ...

A systematic procedure of zero placement to design control systems is proposed. A state feedback controller with vector gain K is used to perform the pole placement. An estimator with vector gain L is also designed for ...

A systematic procedure of zero placement to design control systems is proposed. A state feedback controller with vector gain K is used to perform the pole placement. An estimator with vector gain L is also designed for ...

Quaternion neural networks have been shown to be useful in image and signal processing applications. Herein, we propose a novel architecture of a neural unit model characterized by its ability of encoding 3-dimensional ...

Esta tese propõe o projeto e implementação prática de um controle H_∞ robusto aplicado a alguns sistemas mecânicos (com foco num sistema de suspensão ativa), considerando um único vetor de ganhos de realimentação de estados. ...

We study a model for a nonlinear mechanical oscillator, relevant to the dynamics of micro- and nanomechanical time-keeping devices, where periodic motion is sustained by a feedback force proportional to the oscillation ...