Yizhong Wu

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As a unified modeling simulation language for complex multi-domain physical system, now Modelica is getting more and more attention, and its compiler and solver method emerges in endlessly. However, up to now little solver method consider the efficiency of repeatedly simulation after modifying variable parameters. Here, a method focuses on improving the(More)
An AMR(Automatic Meter Reading) system is used to automatically collect data from meters. In this paper we design and implement a Wireless Automatic Meter Reading System to solve the problem in existing AMR system. The system consists of wireless modules, measure meters and management center. A general wireless module, is developed to transfer the data(More)
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