具有死区输入的分数阶多涡卷混沌系统的有限时间同步

摘要

基于滑模控制研究了具有死区输入的分数阶多涡卷系统的有限时间同步问题,根据分数阶微积分的相关理论,给出了系统取得同步的充分性条件,结果表明:在一定条件下,分数阶多涡卷混沌系统可取得有限时间同步.%The problem of finite-time synchronization of fractional-order multi-scroll systems with dead-zone input is studied.The sufficient conditions for the fractional order systems to get finite-time synchronization are obtained based on fractional order calculus theory.The research conclusion illustrates that fractional-order multi-scroll systems is finite-time chaos synchronization under proper conditions.