含时变不确定性线性系统的鲁棒跟踪控制
Robust Tracking Control for Linear Systems Containing Time-Varying Uncertainties
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Abstract: This paper is concerned with the problem of designing robust tracking controllers for the linear systems with time-varying uncertainties. Using Riccati equations, we derive a linear control law which produces robust tracking of dynamic inputs. In the matched system, the tracking error bound can be made arbitrarily small, and then a satisfactory practical tracking is achieved. I the mismatched system, with some other conditions holding, the tracking error can be made bounded.
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Key words:
- Uncertainty /
- robust control /
- tracking /
- control system desing
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