Abstract
A novel approach to solve a stabilization problem of an active suspension system using a quarter car model is presented. We apply a combination of our results for the framework of the approximate based direct discrete-time design and the Euler based discrete-time backstepping technique. This stabilization problem is very interesting since utilizing a simple quadratic Lyapunov function brings the system into a LaSalle type stability, which makes the design more complicated. To handle this problem, we use our result on changing supply-rates lemma for LaSalle type stability condition, to construct a composite Lyapunov function that can be used for the design within our framework.
| Original language | English |
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| Pages | 6406-6411 |
| DOIs | |
| Publication status | Published - 15 Mar 2004 |
| Event | IEEE Conference on Decision and Control - Hawaii, Maui, United States Duration: 9 Dec 2003 → 12 Dec 2003 |
Conference
| Conference | IEEE Conference on Decision and Control |
|---|---|
| Country/Territory | United States |
| City | Maui |
| Period | 9/12/03 → 12/12/03 |
Bibliographical note
The full text is currently unavailable on the repository.Keywords
- Control systems
- Stability
- Lyapunov method
- Backstepping
- Roads
- Space vehicles
- Digital control
- Sufficient conditions
- Control design
- Emulation
- stability
- discrete time systems
- control system synthesis
- Lyapunov methods
- road vehicles
- supply-rates lemma
- discrete-time controller
- active suspension system
- stabilization problem
- quarter car model
- direct discrete-time design
- Euler based discrete-time backstepping technique
- quadratic Lyapunov function
- LaSalle type stability