System identification of a pilot scale heat exchanger: A state-space realization approach

Recursive least squares identification of heat exchanger system using block-structured models

“…26 Bilinear system identification algorithm based on the uniformly convergent sequence of the linear deterministic, stochastic state-space model has been presented in Dos Santos et al 27 The said identification algorithm is based on Picard decomposition, and it is applied to a heat exchanger case study. Linear parameter varying identification of cross-flow heat exchanger has been discussed in Mercère et al 28 Use of programmable logic controller and National Instruments Data Acquisition System along with LabVIEW has been used for real-time open-loop system identification and control of heat exchanger system in Bhaskarwar et al 29 and Pawar et al 30 In Lima et al, 31 the authors provided the system identification of a pilot-scale heat exchanger system and computed the state-space analysis of the plant. Identification of liquid-saturated steam heat exchanger using ARMAX model has been discussed in Bittanti et al, 32 where extended least square method is used for parameter estimation.…”