Method for determining periodically stationary solutions for a technical system

摘要

A technical system is defined by a system of differential algebraic equations, and has periodically stationary solutions. The periodically stationary solutions are defined by setting up a homotopy equation which links a fixed point equation to a trivial equation, and by following a solution path of the homotopy equation from a start point to a target point by successively determining points of the homotopy equation.