Global Output Feedback Stabilization for a Class of Nonlinear Cascade Systems

Cai Yun Liu, Zong Yao Sun, Qing Hua Meng, Chih Chiang Chen, Bin Cai, Yu Shao

Research output: Contribution to journalArticlepeer-review


This paper focuses on the problem of global output feedback stabilization for a class of nonlinear cascade systems with time-varying output function. By using double-domination approach, an output feedback controller is developed to guarantee the global asymptotic stability of closed-loop system. The novel control strategy successfully constructs a unified Lyapunov function, which is suitable for both upper-triangular and lower-triangular systems. Finally, two numerical examples are provided to illustrate the effectiveness of a control strategy.

Original languageEnglish
Article number5185394
JournalMathematical Problems in Engineering
Publication statusPublished - 2018

All Science Journal Classification (ASJC) codes

  • Mathematics(all)
  • Engineering(all)


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