Full information and full control in a behavioral setting

✍ Scribed by Raffaello D'Andrea; John C. Doyle

• Publisher: Elsevier Science
• Year: 2000
• Tongue: English
• Weight: 132 KB
• Volume: 41
• Category: Article
• ISSN: 0167-6911
• DOI: 10.1016/s0167-6911(00)00041-4

✦ Synopsis

In this paper, the concepts of Full Information and Full Control which arise in standard H∞ and H2 control theory are extended to the behavioral framework. It is shown that the behavioral deÿnitions are more fundamental than those given for the standard input=output case; in particular, the concept of state is not required and no a priori partition of the system variables into inputs and outputs needs to be performed. The interpretation of Full Information is to be able to reconstruct the error and disturbance variables from the control variables. The interpretation of Full Control is to be able to fully a ect all the equations involving the error and the disturbance variables.