Comments on "control over noisy channels" and relevant negative results

被引：32

作者：

Matveev, AS ^{[1
]}

Savkin, AV

机构：

[1] St Petersburg Univ, Dept Math & Mech, St Petersburg 198504, Russia

[2] Univ New S Wales, Sch Elect Engn & Telecommun, Sydney, NSW 2052, Australia

[3] Natl ICT Australia Pty Ltd, Sydney, NSW 2052, Australia

来源：

IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 2005年 / 50卷 / 12期

关键词：

networked control systems; noisy communication channels; observability; stabilizability;

D O I：

10.1109/TAC.2005.860258

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This note shows that one of the results presented by Tatikonda and Miller in the above paper is incorrect. Moreover, we prove that any unstable discrete time linear plant affected by arbitrarily small external disturbances with probability I can be neither stabilized nor observed over any erasure channel with nonzero erasure probability.

引用

页码：2105 / 2110

页数：6