Purpose – This paper aims to provide a review of the applications of robotic technology in laboratories. Design/methodology/approach – Following a short introduction, this paper discusses a range of key applications for laboratory robots and describes a number of products. Some recent...

We study the links between the likelihood-ratio (LR) gradient-estimation technique (sometimes called the score-function (SF) method), and infinitesimal perturbation analysis (IPA). We show how IPA can be viewed as a (degenerate) special case of the LR and SF techniques by selecting an...

This paper gives numerical illustrations of the behavior of stochastic approximation, combined with different derivative estimation techniques, to optimize a steady-state system. It is a companion paper to L'Ecuyer and Glynn (1993), which gives convergence proofs for most of the variants...

Infinitesimal Perturbation Analysis (IPA) is a method for computing a sample path derivative with respect to an input parameter in a discrete event simulation. The IPA algorithm is based on the fact that for certain parameters and any realization of a simulation, the change in parameter can be...

На основе концептов сетецентрического управления разработана методика синтеза управляющей cети Петри для систем автоматизации, работающих в реальном времени....