Exponential delays are widely used in literatures on system dynamics due primarily to its simplicity of form and to its adequacy to fit our usual degree of knowledge about the actual systems to be represented. An attempt has been made in this paper to arrive at certain useful results through two...

A method for the on line design of a control system for multi input-multi output process, with requirements of optimality and classical figures of merit (settling time, peak overshoot) is proposed. The main result is that the dynamical behaviour of the outputs can be easily modified even during...

Les auteurs considèrent l'emploi des réseaux électriques (incluant les montages analogiques) pour l'étude des équations différentielles et aux dérivées partielles aux valeurs propres et pour l'étude des valeurs propres des matrices.

The automatic control and simulation of phased-locked loops (PLL) is treated with particular emphasis on the use of analog, and digital computer simulation techniques. The object is to obtain an adequate mathematical model for the PLL and then to use this model to optimize parameters and...

The simulation model presented below is part of the feasibility study of a large public construction project in a major Belgian city. In this project, a bridge over a major river plays an important role. The quantitative evaluation of some bottleneck situations on the river turns out to be very...

This paper is devoted to the question in what way system-parameter estimation problems can be solved by means of hybrid equipment and what approaches are best suited for such problems.

It has always been a tremendous task for numerical analyses to solve non-linear partial differential equations. The modal technique presented in this paper, approaches the problem on his own specific way transforming the partial differential equation into two infinite sets of ordinary...

This second and last part deals with applications of the generator of semi-Markov and related processes developed in part I.

The paper describes the technique of simulating a rectifier bridge in the complete system of a brushless synchronous machine, though the method used is also applicable to any other system implemented with a rectifier bridge.