Compensation of amplitude-time error in discrete- continuous component models based on the inverse interpolation problem

Annotation: The paper discusses approaches to solve the problem of correct event detection in hybrid (discrete-continuous systems) and reducing the resulting cumulative error in the value of the target (tracked) variable and in time. A numerical algorithm for com-pensating for such an amplitude-time error is proposed, based on solving the inverse interpolation problem. The efficiency of the proposed method and the method embedded in hybrid au-tomata is compared. The capabilities of the proposed method to match the state vector of component models of the subsystems of the simulated object, presented on different layers of the object level of a multi-level computer model, are assessed when conducting a computational experiment on the model.

Keywords: state diagram, finite state machine, hybrid systems, component circuit method, amplitude-time error, modeling