Liu Zengrong

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SRAM-based FPGAs are susceptible to SEUs. To emulate the effects of SEUs, a variety of fault injection techniques have been studied. As FPGA logic density continues to increase, injecting faults into full bit stream is very time consuming. To further study the SEU effects and the mitigation techniques, an advanced precise SEU fault injection technique is(More)
For the nonlinear Schrödinger equation, the Korteweg-de Vries equation, and the modified Korteweg-de Vries equation, periodic exact solutions are constructed from their stationary periodic solutions, by means of the Bäcklund transformation. These periodic solutions were not written down explicitly before to our knowledge. Their asymptotic behavior when(More)
Taking the actual situation of the Xi’ an Bell Tower as research background, 1)the three-dimensional finite element model of the bell tower-soil interaction was firstly established, based on these, the cyclic excavation process of the subway tunnel was carried out by making use of element birth-death technique and the Macro Document of ANSYS(More)
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