The almost disturbance decoupling problem with internal stability for linear systems subject to input saturation—state feedback case
✍ Scribed by Zongli Lin; Ali Saberi; Andrew R. Teel
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 703 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0005-1098
No coin nor oath required. For personal study only.
✦ Synopsis
We consider the almost disturbance decoupling problem (ADDP) and/or almost D-bounded disturbance decoupling problem ((ADDP),) with internal stability for linear systems subject to input saturation and input-additive disturbance via linear static state feedback. We show that the almost D-bounded disturbance decoupling problem with local asymptotic stability ((ADDP/LAS),)
is always solvable via linear static state feedback as long as the system in the absence of input saturation is stabilizable, no matter where the poles of the open-loop system are, and the locations of these poles play a role only in the solution of (ADDP/GAS),, (ADDP/SGAS), or ADDP/GAS where semi-global or global asymptotic stability is required.