Použití statistické a toleranční analýzy v prostředí OrCAD

Abstract

The purpose of this work is to describe the use of statistical and tolerance analysis in OrCAD. In the first part of the text, basic and advanced analyses are characterized. The second part discusses component libraries and options for setting parameters of models for extended analyses. It also briefly describes the basis of the theory of statistics and probabilities related to these analyses. In the third part, the sensitivity analysis, the worst-case analysis and the Monte Carlo analysis are described. Simple examples with detailed descriptions of the necessary settings are given for each analysis. In the examples, analogue filter analysis predominate. The fourth section contains additional sample simulations. The fifth part contains laboratory task and a syllabus from the area of tolerance analysis.