Abstract: (9155 Views)
Relative gain array (RGA) possible values are investigated. It is shown that in plants RGA in zero frequency can not be equal to any value nevertheless it can be equal to arbitrary values in nonzero frequencies. The relation between the entries of transfer function and that of RGA is presented. Transfer function entries are parameterized with respect to entries of RGA. This parameterization can be used for designing compensators such that RGA of compensated system has desirable form.
Type of Article:
Research paper |
Subject:
Special Received: 2014/11/2 | Accepted: 2014/11/2 | Published: 2014/11/2