2021-04-122019-01-019781538669624WOS;000556163800076SCOPUS;2-s2.0-85077961524http://hdl.handle.net/10784/27671Our contribution is devoted to constructive approximations of a wide class of the modern control systems, namely, of the general control-affine dynamic models. We consider the generic tracking control problem associated with the control-affine systems in the presence of bounded uncertainties. The conventional linearization based solution approach to the tracking problem under consideration is finally refined and extended by a novel analytic errors estimation technique. Theoretic results developed in our contribution are applied to a practically motivated example of the controlled Lotka-Volterra system. © 2019 IEEE.engInstitute of Electrical and Electronics Engineers Inc.info:eu-repo/semantics/conferencePaperAutomationProductivityRobust controlUncertain systemsBounded uncertaintyConsistent approximationsConstructive approximationControl-affine systemsEstimation techniquesLotka-Volterra systemsSolution approachTracking control problemProcess control2021-04-12Azhmyakov V.Londono C.Osorio P.Rojas A.Puerta M.E.Trujillo L.A.G.10.1109/CCAC.2019.8921242