Aula8_SCII2010 - Sistemas de Controle II Adriano A. G....

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Sistemas de Controle II Adriano A. G. Siqueira Aula 8 - Espac ¸o de Estados - Observador Sistemas de Controle II – p. 1/18 Espaço de Estados • Sistema ˙ x = A x + Bu y = C x + Du • Controlador: realimentação do estado u =- K x • Alocação dos pólos Sistemas de Controle II – p. 2/18 Controle Ótimo Quadrático • Sistema ˙ x = A x + B u • Regulador Linear Quadrático (LQR) J = integraldisplay ∞ x T Q x + u T R u • Q e R : matrizes de ponderação (simétricas e definidas positivas) Sistemas de Controle II – p. 3/18 Controle Ótimo Quadrático • Solução u =- K x =- R- 1 B T P x • P solução simétrica e definida positiva da Equação de Riccati A T P + PA- PBR- 1 B T P + Q = 0 Sistemas de Controle II – p. 4/18 Controle Ótimo Quadrático • Exemplo: Elo Flexível A =      1 1 0 489 . 7- 31 . 93 0- 845 31 . 93      ,B =      56 . 2- 56 . 2      Sistemas de Controle II – p. 5/18 Controle Ótimo Quadrático...
View Full Document

This note was uploaded on 05/26/2011 for the course COMM 024 taught by Professor Presuntinho during the Spring '11 term at Abu Dhabi University.

Page1 / 18

Aula8_SCII2010 - Sistemas de Controle II Adriano A. G....

This preview shows document pages 1 - 6. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online