Filtyp
The purpose of this report is to study dynamic models of processes used in waste water treatment. The report consists of a literature study and identification of two different unit processes.
The literature study consists of a thorough search of some relevant periodicals, and the result is presented as a collection of abstracts of articles, treating dynamic aspects of waste water treatment te
This paper deals with different methods for minimum variance control of linear, timeinvariable and sampled single-input single-output systems. Furthermore the amplitude of the control signal will be constrained. The most natural method is to make use of a minimum variance strategy, which minimizes the variance of the output signal. But this only when no saturation is applied. Saturation of the inp
The master thesis intends to investigate the advantages and disadvantages with the simulation language SIMSCRIPT. The programming language was learned from manual and books about SIMSCRIPT (see references). Two models were made ato describe two different systems, one fictive and the other already existing. The first model simulates the work at an assembly line. The model illustrates the use of the
First in this master thesis some classical dynamic models for macroeconomic systems are presented. Then follow comparisons between keynesian and monetarist models. The greatest part of the thesis deals with different constructions of monetarist models for Sweden in the shape of linear difference equations with constant coefficients. The starting-point has been a well-known examination of the U.S.
