Increasing Accuracy of Three-Dimensional Displacement Control System Applying Fuzzy Logic Theory

The aspects of developing three-dimensional displacement control system with application of Case-based reasoning technology are offered in the paper. Fuzzy set theory is implemented for increasing accuracy of the system while determining three-dimensional location of the studied object. Fuzzy logic mechanism is used for processing signals, a linguistic variable is entered for fuzzificating input data, a term-set of seven values is formed, a mechanism of searching membership function is described and a rule base for defuzzificating output data is formed as well.