Methods of signals functional transformation for pulp stream flowrate detectors

摘要

This paper describes the additive, multiplicative and combinative methods of signals functional transformation, which are introduced by authors and based on the corrective coefficients introduction.The analysis of additive [1] and multiplicative [2] methods application is giving too. By these methods, the results of functional transformation are forming by means of addition (for additive method) or multiplication (for multiplicative method) of signals value with corrective coefficients. These coefficients are calculating beforehand by analytic way and saving in Read-Only Memory (ROM) in table form. Also in paper describes the combinative method [3] which is formed by rational combination of additive and multiplicative methods. The rationalism of this combination is in searching and using the most effective method (additive or multiplicative) for each nonlinear characteristic抯 approximation interval.The common scheme of these methods realization is giving too.