Method of building dynamic relations, estimating product and grinding circle shape deviations

Abstract

The article deals with the method of constructing dynamic relations in the synthesis of automatic control systems for finishing machining processes, including smooth and fine grinding. A method is developed of estimating workpiece shape and grinding wheel deviations when external disturbances impact the object. The application of the proposed approach is useful while estimating non-measurable parameters, which allows to reduce influence of the measurement noises and noises associated with the computational procedures of the corresponding estimation.