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Chemical kinetic models of high-temperature and low-temperature water gas shift reactions (WGSRs) are established in the present study, in accordance with experimental measurements. The reactions are simulated to aid in recognizing the detailed phenomena of the WGSRs. In the developed models, the effects of both the reaction temperature and the steam/CO ratio are taken into account. It is found that...
Random Early Detection (RED) can effectively avoid transmitting congestion at routers, but RED can not provide bandwidth fairness. Different packet sizes are one of the reasons that damage fairness. RED routers provide little protection from some bulky data flows that use considerably more bandwidth than other flows in time of congestion. Modifying the formulas of calculating final packet-discard...
Due to the bandwidth constraint and unreliable transmission of network, data packet dropout exists inevitably in networked control systems (NCSs). Networked three tank system with the controller designed without having the network in mind is analyzed and conclusions are drawn that network should be considered when designing NCSs. Next, NCSs with arbitrary but finite data packet dropout is modeled...
Using store-checkpoints (SCPs) and compare-checkpoints (CCPs), we present an adaptive checkpointing scheme that dynamically adjusts the checkpointing interval on line in this paper. With additional SCPs and CCPs, we can use both the comparison and storage operations in an efficient way and improve the performance of checkpointing schemes. Further, we obtain methods to calculate the optimal numbers...
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