Abstract
A method for designing robust tracking controllers is proposed in this paper for a class of large-scale interconnected linear systems with uncertainties and time-delays. If the uncertainties satisfy the matching conditions, we can construct a decentralized tracking controller by using the solution of the Riccati equation. With the decentralized controller, the closed-loop system will asymptotically track the reference input, even if the systems contain time-delays in both states and controls. Numerical simulation results and their analysis have demonstrated the effectiveness of the approach proposed.
| Original language | English |
|---|---|
| Pages (from-to) | 828-833 |
| Number of pages | 6 |
| Journal | Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University |
| Volume | 32 |
| Issue number | 5 |
| State | Published - 1 Oct 2014 |
Keywords
- Algorithms
- B-Harris
- Closed loop systems
- Computer simulation
- Control
- Controllers
- Convolution
- Design
- Efficiency
- Eigenvalues and eigenfunctions
- Feature extraction
- Invariance
- Mathematical operctors
- Navigation
- Pixed
- Riccati equations
- SIFT(scale invariant feature transform)
- Spacecraft
- Statistics
- Taylor series
- Time delay
- Vision-based navigation