具有量化误差的单输入双线性采样系统的稳定性

Stability of Single-Input Bilinear Sampled-data Systems with Quantization

研究一类具有量化误差的单输入双线性采样系统的稳定性问题,通过小反馈控制器的设计使得不含量化误差的双线性采样系统全局一致指数稳定．并在此基础上讨论量化误差对双线性采样系统稳定性的影响,给出在量化误差受限的情况下,采样系统仍保持原有的稳定性．

The stability of a class of single-input bilinear sampled-data systems with quantization is investigated in this paper. The systems are uniformly globally exponentially stable by proposing a small feedback controller. Based on that, the effect of quantization on the bilinear sampled-data systems are discussed. And under the constrained quantization level, the same stability property of the systems is still concluded.