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Analys av extruder
Datastyrd svetsautomat. Hårdvara
Glukos insulin reglering
Minidatorkontrollerad smältmaterialhantering
Tågstyrning
Logical control of a model railway is presented. The model railway is controlled by a PDP 8/s minicomputer. By energizing tracksections and switching turnouts the trains can be controlled.
Simulering av produktionssystem
The purpose of this report has been to find suitable methods and programs for simulation, in particular of production flow systems. Only few methods of this subject have been developed, and therefore a considerable time has been used to find the basic facts. The problem has been attacked with two different methods. The first one is a simulation program which has all decision rules mathematically d
Frånluftstemperaturreglering av flerfamiljshus
The Hodkin-Huxley Model Applied to Low Frequency Repetetive Firing Nerves
Membranpotentialen hos en cell härledes som en funktion av membranens selektiva permeabilitet och koncentrationsgradienter över membranen. Hodkin-Huxleys nervmodell introduceras och med hjälp av digital simulering visas att den inte kan beskriva en lågfrekvent fyrande nerv. Enkla moditiferingar med bibehållen tolkning av ekvationerna ger en mer realistisk modell. Den modifierade modellen analysera
Jämförelse av olika dynamiska modeller för sedimenteringen i biologisk vattenredning
Different models of the solids-liquid separation in an activated sludge system are presented. The influence from the solids-liquid separator on the biological activities in the aeration tank is examined. The dynamics of the different separator models is discussed. Two simple control strategies for sludge removal has been tried out.