✦ LIBER ✦

Gaussian approximation in recursive estimation of multiple states of nonlinear wiener systems

✍ Scribed by O.L.R. Jacobs

Publisher: Elsevier Science
Year: 1988
Tongue: English
Weight: 361 KB
Volume: 24
Category: Article
ISSN: 0005-1098
DOI: 10.1016/0005-1098(88)90033-7

No coin nor oath required. For personal study only.

✦ Synopsis

The paper concerns recursive state estimation in Wiener systems where the output is a scalar weighted sum of multiple states. A Gaussian approximation to the computed conditional probability distribution for the scalar sum of states is shown to lead to a practicable numerical algorithm for estimating the multiple states. This algorithm mimics the Kaiman filter. Simulations show the method giving good performance when the nonlinearity is severe quantization.

📜 SIMILAR VOLUMES

Recursive estimation in constrained nonl

Recursive estimation in constrained nonlinear dynamical systems

✍ Pramod Vachhani; Raghunathan Rengaswamy; Vikrant Gangwal; Shankar Narasimhan 📂 Article 📅 2005 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 187 KB

## Abstract In any modern chemical plant or refinery, process operation and the quality of product depend on the reliability of data used for process monitoring and control. The task of improving the quality of data to be consistent with material and energy balances is called reconciliation. Becaus