Showing papers by "Hong Wang published in 1991"
5 citations
01 Sep 1991
TL;DR: In this paper, the problem of rule-based identification for unknown systems has been dealt with and several rules have been established which give a desirable estimate for the time delay, minimum structure order and unknown parameters, by using only one open-loop step response test.
Abstract: The paper deals with the problem of rule based identification for unknown systems. Several rules have been established which give a desirable estimate for the time delay, minimum structure order and unknown parameters, by using only one open-loop step response test. These rules actually adjust the poles and zeros of the proposed linear model to make its response as close as possible to that of the original open-loop system. It has also been shown that this method can be directly used to identify the unknown parameters of MIMO systems. Finally, this rule based identifier is applied to three real experimental systems: a jet engine speed control system (SISO), a temperature process control system (SISO) and a coupled electric drive control system, (MIMO). For all the systems, desirable identification results have been obtained.
4 citations
01 Jan 1991
1 citations
Journal Article•
TL;DR: Several rules have been established which give a desirable estimate for the time delay, minimum structure order and unknown parameters, by using only one open-loop step response test, and it has been shown that this method can be directly used to identify the unknown parameters of MIMO systems.
Abstract: The paper deals with the problem of rule based identification for unknown systems. Several rules have been established which give a desirable estimate for the time delay, minimum structure order and unknown parameters, by using only one open-loop step response test. These rules actually adjust the poles and zeros of the proposed linear model to make its response as close as possible to that of the original open-loop system. It has also been shown that this method can be directly used to identify the unknown parameters of MIMO systems. Finally, this rule based identifier is applied to three real experimental systems: a jet engine speed control system (SISO), a temperature process control system (SISO) and a coupled electric drive control system, (MIMO). For all the systems, desirable identification results have been obtained.
26 Jun 1991
TL;DR: This paper deals with the identification of a special kind of non-linear systems, bilinear systems and an improved recursive identification method for these systems is presented.
Abstract: This paper deals with the identification of a special kind of non-linear systems, bilinear systems. A new formulation of discrete bilinear systems is developed. An improved recursive identification method for these systems is presented.