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    • State estimation of chemical engineering systems tending to multiple solutions 

      Salau, Nina Paula Gonçalves; Trierweiler, Jorge Otávio; Secchi, Argimiro Resende (2014) [Journal article]
      A well-evaluated state covariance matrix avoids error propagation due to divergence issues and, thereby, it is crucial for a successful state estimator design. In this paper we investigate the performance of the state ...