Development of an adaptive weight unit.

Abstract

The subject of this thesis is the design and evaluation of an adaptive weight unit based on the transfluxor magnetic core. The search for multi-level or analog storage devices has led to the study and development of many different types of storage mechanisms, ranging from mechanical and chemical devices to magnetic core devices. This thesis presents the characteristics of a special type of magnetic core, called the transfluxor, used as an adaptive weight element. Design criteria and limits have been established and the relationship of component tolerance and stability of operation is discussed. A number of weight units were constructed and were used in conjuction with a threshold logic unit in order to demonstrate the dynamic characteristics of the weight units. Simple tests were carried out on this system and the results are presented. Conclusions are drawn as to the success of the design.