Papers by Author: Jing Shuang Lu

Abstract: This essay describes a new radio encryption technique among communication equipments, that is embed confidential information in normal carrier by using digital watermarking to achieve the purpose of protecting confidential information and confusing illegal interceptors. Meanwhile it also gives embed watermarking based on integration and Detection Algorithm.

Abstract: A simple dynamics model is established based on the two-link flexible manipulator moving within the vertical plane, and a robust simple control scheme is put forward. The advantages of this scheme are simple and good robustness. Only the error signal is needed when designing the control scheme and the acquirement of control signal does not depend on the system model. The simulation results show that this method has a good robustness and stability.