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Keywords: Fed-batch fermentation process Penicillin production Model predictive control Nonlinear model LoLiMoT a b s t r a c t Bioprocesses are involved in producing different pharmaceutical products. Complicated dynamics, non-linearity and non-stationarity make controlling them a very delicate task. The main control goal is to get a pure product with a(More)
— Parkinson's disease (PD) is a neurodegenerative disorder that impairs motor skills, speech, and other voluntary movement, and may be associated with cognitive inflexibility. Fourteen PD subjects (both on and off medication) and 10 normal subjects performed a manual pursuit tracking task, in which the dynamics of the task suddenly change without explicit(More)
OBJECTIVE (1) To determine the brain connectivity pattern associated with clinical rigidity scores in Parkinson's disease (PD) and (2) to determine the relation between clinically assessed rigidity and quantitative metrics of motor performance. BACKGROUND Rigidity, the resistance to passive movement, is exacerbated in PD by asking the subject to move the(More)
  • Mehrsan Javan-Roshtkhari, Ahmad Ashoori, Soroor Javan-Roshtkhari
  • 2008
— This paper presents an iterative procedure for control relevant identification for closed-loop system with unknown dynamics. At each step of iteration, an optimal controller is designed for the worst case model that obtained from identification task. The proposed framework uses simple model for identification task and an optimal H ∞ controller will be(More)
Introduction: Detailed assessment of behavioral disorders is of high importance, especially in preschool children. The present study aimed to compare the prevalence of behavioral disorders between preschool boys and girls and suggestion about strategies for reduction these problems. Materials and Methods: Statistical community of this descriptive study was(More)
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