𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Nonlinear fixed-order dynamic compensation for passive systems

✍ Scribed by Wassim M. Haddad; Vijaya-Sekhar Chellaboina

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
283 KB
Volume
8
Category
Article
ISSN
1049-8923

No coin nor oath required. For personal study only.

✦ Synopsis

A method for designing nonlinear fixed-order (i.e. full-and reduced-order) dynamic passive controllers for passive systems is developed using nonlinear dissipation theory. Specifically, by extending linear passive controller synthesis frameworks a family of globally asymptotically stabilizing nonlinear passive controllers is developed that can serve to enhance system performance and energy dissipation. The proposed approach is applied to the rotational/translational proof-mass actuator (RTAC) nonlinear benchmark problem to develop fixed-order dynamic output feedback nonlinear controllers.

πŸ“œ SIMILAR VOLUMES

Passivity properties for stabilization o
Passivity properties for stabilization of cascaded nonlinear systems
✍ Romeo Ortega πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 English βš– 195 KB

We study the problem of global smooth stabilization of cascade compositions of nonlinear globally asymptotically stable systems. Our main result is that global stabilization can be achieved if we can render the first system strictly passive for an output which spans the "unstable part" of the vector