The standard H∞ problem in systems with a singleinput delay |
| |
Authors: | Tadmor G |
| |
Affiliation: | Dept. of Electr. & Comput. Eng., Northeastern Univ., Boston, MA; |
| |
Abstract: | The standard H∞ problem is solved for LTI systems with a single, pure input lag. The solution is based on state-space analysis, mixing a finite-dimensional and an abstract evolution model. Utilizing the relatively simple structure of these distributed systems, the associated operator Riccati equations are reduced to a combination of two algebraic Riccati equations and one differential Riccati equation over the delay interval. The results easily extend to finite time and time-varying problems where the algebraic Riccati equations are substituted by differential Riccati equations over the process time duration |
| |
Keywords: | |
|
|