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Global Fixed-time Stabilization for Chained Nonholonomic Systems via Output Feedback Control by Xiandong Chen; Xianfu Zhang is a Engineering article available to read on EtoBox.
What is Global Fixed-time Stabilization for Chained Nonholonomic Systems via Output Feedback Control about?
This paper studies the fixed-time output feedback stabilization problem for chained nonholonomic systems. By applying the switching control and bi-limit homogeneous techniques, it is firstly constructed two fixedtime state feedback stabilizing controllers for the considered systems. Then, a new state observer with a formalized switching law is proposed to fixed-time estimate system states, whose high-order terms are applied to get uniform convergence regardless of initial conditions and low-order terms are aimed to the exact convergence in finite time. Finally, based on the bi-limit homogeneous technique and Lyapunov stability theorem, fixed-time output feedback stabilizing controllers, one of which is discontinuous with a specific switching control law and the other is continuous, are constructed and the fixed-time output feedback stabilization of the considered systems is thus guaranteed. An example is presented to show the feasibility of the proposed control strategy.
Who reads Global Fixed-time Stabilization for Chained Nonholonomic Systems via Output Feedback Control?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Xiandong Chen; Xianfu Zhang
- Publisher
- Springer Science and Business Media LLC
- Published
- 2023
- Language
- EN
- Field
- Engineering (Physical Sciences)