Abstract
In order to avoid integral saturation of integral sliding mode surface, a new integral function which can magnify small errors and minify large errors is designed. Meanwhile, an attenuation function which can decay to zero in a finite time is designed to accelerate the convergence speed of global sliding mode surface. Then, an improved global nonlinear integral sliding mode surface (GNISMS) is constructed, and sliding mode control based on the proposed sliding mode surface is designed to accomplish the synchronization control of chaotic systems with external disturbances and internal parameters uncertainties. Simulation results show that the proposed sliding mode control method has good control performance, and it can be effectively applied to the chaotic secure communication system based on chaos synchronization control.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
