Kharitonov’s theorem: A good starting point for robust control

Abstract

Advanced robust controller design methods such as: [Formula: see text], [Formula: see text] synthesis, or linear matrix inequality require advanced mathematics which makes these techniques difficult topics for final year projects. A robust controller (for plants with parametric uncertainty) can be designed with the aid of Kharitonov’s theorem, which has simpler mathematical machinery. This paper studies the robust control of DC–DC converters with the aid of Kharitonov’s theorem. It presents a tutorial exposition of robust controller design based on Kharitonov’s theorem. Kharitonov’s theorem provides a good starting point for BSc students who wish to continue their future studies in robust control.

RETRACTED: The effect of servant leadership on group collective organizational deviance-mediating effect of team egoism

“…Enterprises can further reduce team egoism by enhancing communication and cooperation between teams, such as forming cooperative goals among teams, 44 and promoting consensus among teams, so as to further reduce team egoism, so as to reduce group organizational deviant behavior and ensure the common interests of the organization. 45,46 From the point of view of talent training, we should strengthen the cultivation of individual collective consciousness, altruistic values and teamwork spirit, and guide individuals to pay attention to safeguarding the common interests of organizations in the process of pursuing individual growth and development. Coordinate the development of individual and team with the development of organization.…”