نتایج جستجو برای: model free control

تعداد نتایج: 3609175  

Journal: :international journal of industrial engineering and productional research- 0
mohammad saber fallahnezhad department of industrial engineering, faculty of engineering, yazd university, yazd, iran hasan hosseini nasab department of industrial engineering, faculty of engineering, yazd university, yazd, iran

in this research, a new control policy for the acceptance sampling problem is introduced. decision is made based on the number of defectives items in an inspected batch. the objective of the model is to find a constant control level that minimizes the total costs, including the cost of rejecting the batch, the cost of inspection and the cost of defective items. the optimization is performed by ...

Journal: :international journal of reproductive biomedicine 0
javad mohiti-ardekani nasim tarof abbas aflatonian

background: leptin is an adipokine that circulates in a free form and bound to a soluble leptin receptor. patients with polycystic ovary syndrome have increased insulin resistance and high incidence of obesity. objective: this study was carried out to evaluate levels of leptin and free leptin in women with polycystic ovarian syndrome (pcos) and note any relationships with insulin resistance and...

2008
Bert Kappen

Control theory is a mathematical description of how to act optimally to gain future rewards. In this paper I give an introduction to deterministic and stochastic control theory; partial observability, learning and the combined problem of inference and control. Subsequently, I discuss a class of non-linear stochastic control problems that can be efficiently solved using a path integral. In this ...

This paper presents a discrete-time robust control for electrically driven robot manipulators in the task space. A novel discrete-time model-free control law is proposed by employing an adaptive fuzzy estimator for the compensation of the uncertainty including model uncertainty, external disturbances and discretization error. Parameters of the fuzzy estimator are adapted to minimize the estimat...

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