Robust estimation of variables and parameters in dynamic water distribution systems

被引：0
|
作者：
Brdys, MA [1 ]
Duzinkiewiez, K [1 ]
Grochowski, M [1 ]
Rutkowski, T [1 ]
Trawicki, D [1 ]
机构：
[1] Gdansk Univ Technol, Dept Automat Control, PL-80952 Gdansk, Poland
来源：
LARGE SCALE SYSTEMS: THEORY AND APPLICATIONS 2001 (LSS'01) | 2001年
关键词：
set membership uncertainty modelling; recursive integrated estimation; drinking water distribution system;
D O I：
10.1016/S1474-6670(17)40814-7
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The paper considers an integrated set membership estimation of variables and parameters in drinking water distribution systems. The variables describe water quantity and quality while the parameters are related to a mathematical model of the hydraulics. The recursive estimation algorithm is proposed and applied to a case-study system. The algorithm is build up based on the previous developments reported in (Brdys; et al., 1995, 1996, 1999) It is tailored to systems with constant in time pipe flows ratio. It also offers a dynamic grid design for a purpose of piecewise linearisation of nonlinear mathematical model functions allowing a significant improvement of the computational efficiency. Copyright (C) 2001 IFAC.
引用
收藏
页码：179 / 185
页数：7
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