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Control mechanism is usually much more complex for open quantum systems than closed systems. In this article, the Hamiltonian encoding-observable decoding method for open quantum systems is formulated, starting from the Lindblad equation. The dipole-field-induced and dissipationinduced quantum pathways in Liouville space are analyzed with this method for a single-qubit open system. Different signatures...
In this paper, we investigate the cluster synchronization problem for stochastic complex networks with time-varying delays by using pinning control. By utilizing the Lyapunov stability theory, stochastic analysis theory as well as linear matrix inequalities (LMI), the sufficient conditions for cluster synchronization for any initial values are derived to guarantee the synchronization. Some numerical...
Low frequency inter-area oscillations are poorly damped in large-scale power systems, although hundreds of local Power System Stabilizers (PSSs) have been installed. Wide-area PSS (WAPSS) with global feedback signals is a novel technique to solve this problem. Because of the global properties, conventional PSS design methods based on detailed mathematical models which are not available for the complicated...
This paper describes a new tree-based routing method which can be used to connect heterogeneous networks. In the proposed method, a source node located in one network sends packets to a group of nodes in another network. In our scenario, a source node normally belongs to a mobile ad hoc network, while a group of nodes consists of sensor nodes in the specified geographical region. The source node sends...
A new approach for self-mixing interference in fiber ring laser with a parallel dual-channel is presented. The output power of the dual-channel with optical feedback is theoretically deduced and simulated based on the transcendental equation of fiber ring laser. The output variation and modes competition between the two channels in a fiber laser is also analyzed. We demonstrate this system to measure...
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