The family of computational perception tools models of nature-similar objects for virtual instruments environments of computer-aided engineering

Within a cognitive approach to the computer-aided design of nano- and microsystem technology objects based on natural prototypes, the relevance of studying the computational perception tools (CPT) with at-traction of representation theory, category theory methods and the physical symbol system hypothesis, is justified (on the base of analogy and homology principles). The adequacy of theoretical description of the family of CPT models is provided by: the constructive approach to the problem of discrete and continuous analysis interrelation, the unification of linguistic representation (by means of diagram technique) of heterogeneous in form and energy signals in the class of computationally-converter circuits (CC-circuits) on the operating elements with controlled parameters, The formal apparatus for CC-circuits synthesis uses the structural numbers algebra of Bellert and Wozniacki, the geometric algebra of Clifford and (as a structural unit) the so-called homological difference of functional converters of structural analog type with a managed order parameter.