一种带有界噪声的鲁棒非奇异自适应控制
Robust Singularity Free Adaptive Control for the Systems with Bounded Disturbances
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摘要: 针对具有未知噪声上界的确定性连续时间系统,给出了一种鲁棒非奇异自适应极点配 置控制算法.解决了受扰非最小相位系统在自适应控制过程中可能出现的奇异性问题,弱化 了控制器对未知受控系统的先验信息需求,给出了BIB0全局渐近稳定性证明.Abstract: This paper proposes a new robust adaptive pole placement control scheme without any singularities for continuous-time systems with unknown bounded disturbances. The system may possibly be non minimum phase. The control scheme guarantees a globally asymptotical BIBO stability for closed loop system and requires neither information on the plant parameters nor introduction of persistent excitation.
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Key words:
- Non-minimum phase system /
- adaptive pole placement /
- singularity-free /
- robustness /
- global stability
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