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Human brain determines the ability of perceiving and behaving. Previous works have introduced network science and control theory to stimulate the brain states and functions. In this work, network controllability theory is utilized to study the structural controllability of both temporal and static functional brain networks. We find that only a few nodes are the required driver nodes to structurally...
Network exists because of human, and plays a vital role also because of our actual requirements. Many networks in the real-world cannot keep working properly without control theory or control behavior. Essentially, control is a combinatorial optimization problem. On the one hand, we aim to achieve the control objectives better and faster; on the other hand, we hope to reduce resource consumption as...
The following paper proposes an improved pulse width modulation (PWM) strategy for the three-phase, three-port, multilevel inverter (3PPMLI). This method enables a single DC source to produce two AC outputs with different frequencies. The theoretical background for this strategy is presented including the operating limitations for the 3PPMLI. Experimental results for a silicon carbide (SiC) base prototype...
Multiport power conversion hardware offers a means of combining multiple renewable energy sources into a single piece of hardware. Most approaches add additional hardware to existing topologies to achieve this aim. In contrast to previous work, the following paper examines existing topologies to uncover hidden nodes that can be used to add additional ports. Furthermore, high speed switching devices...
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