NECESSARY CONDITIONS FOR POSITIVE REALIZABILITY OF CONTINUOUS-TIME LINEAR-SYSTEMS

被引：12

作者：

FARINA, L

机构：

[1] Dipartimento di Informatica e Sistemistica, Universitá di Roma La Sapienza, 00184 Roma

来源：

SYSTEMS & CONTROL LETTERS | 1995年 / 25卷 / 02期

关键词：

LINEAR SYSTEMS; POSITIVE LINEAR SYSTEMS; POSITIVELY REALIZABLE SYSTEMS;

D O I：

10.1016/0167-6911(94)00063-2

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 paper deals with the positive realization problem. The problem is to find, from a given transfer function, a state equation in which state variables and the output take nonnegative values whenever initial states and inputs are nonnegative. Necessary conditions are investigated and a new one is given, together with some related results.

引用

页码：121 / 124

页数：4

共 4 条

[1]

Berman A, 1979, MATH SCI CLASSICS AP, V9, DOI DOI 10.1137/1.9781611971262

[2]

LUENBERGER DG, 1979, INTRO DYNAMIC SYSTEM

[3] COMPARTMENTAL SYSTEM-ANALYSIS - REALIZATION OF A CLASS OF LINEAR-SYSTEMS WITH PHYSICAL CONSTRAINTS [J].