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北钢公司烧结厂多年来通过对烧结机进行技术改造,使烧结矿产量逐年提高,设备运行稳定,能耗下降,取得了明显的经济效益。 相似文献
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This paper studies some special networks structured with serf-organized and driven behavior that coexist in a cluster, moreover, the clusters have dominant intra-cluster and inter-cluster couplings. It is called mixed-system (M-S) here. For this study linear stability analysis was used, and stability conditions for the synchronized state were determined. For the coupling function g(x), the stability state of the network was discussed in two different cases: the linear case with g(x) = x and the nonlinear case with g(x) = f(x). Furthermore, the condition for the emergence of chaos in the networks was given. 相似文献
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LIU Cheng-ze ZHU Xin-jian 《浙江大学学报(A卷英文版)》2006,7(11):1878-1885
INTRODUCTION Proton Exchange Membrane Fuel Cell (PEMFC) is being rapidly developed in recent years because of its compact structure, light weight, low working temperature and rapid startup characteristics. But its E-I characteristic curve reveals its decreasing per- formance when confronted with suddenly increasing power demand, and high cost also restrains the ap- plication of the fuel cell. So the hybrid power scheme is the most suitable selection presently. Most of researches on fu… 相似文献
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给出脉冲混合系统及其扰动系统的积分φ0稳定的概念,利用锥值Lyapunov函数和比较原理得到了脉冲混合系统的积分φ0稳定的结果. 相似文献
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本文主要介绍了利用有线电视宽带上网的优势、特点,以及利用有线电视HFC网络接入因特网的工作原理、工作过程。 相似文献
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混合动态系统是指离散和连续特性共存且相互作用的一类复杂系统。本文对这类系统的故障诊断问题及其研究进展作了综合评述 ,主要包括描述混合动态系统故障诊断问题的模型和混合动态系统的故障诊断方法 ,尤其对基于Petri网、混合键图和混合逻辑动态模型的故障诊断算法作了较为详细的介绍和评论 相似文献
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《中国科学院院刊(英文版)》2008,22(3):132-132
Anew system for online gasoline blending, which was developed by researchers from the CAS Institute of Automation (CASIA), has been put into production at China Petrochemical Corporation (SINOPEC) and Petro China Corporation. It is expected to thoroughly renovate the technology in this regard and achieve maximal economic benefits in oil production stage. 相似文献