Design and simulation of a Torus topology for network on chip

Aiming at the applications of NOC(network on chip)technology in rising scale and complexity on chip systems,a Torus structure and corresponding route algorithm for NOC is proposed.This Torus structure improves traditional Torus topology and redefines the denotations of the routers.Through redefining the router denotations and changing the origihal router locations,the Torns structure for NOC application is reconstructed.On the basis of this structure.a dead-lock and live-lock free route algorithm is designed according to dimension increase.System C is used to implement this structure and the route algorithm is simulated.In the four different traffic patterns.average,hotspot 13%,hotspot 67% and transpose,the average delay and normalization throughput of this Torus structure are evaluated.Then,the performance of delay and throughput between this Torns and Mesh structure is compared.The results indicate that this Torns structure is more suitable for NOC applications.     

储氢材料富镧混合稀土镍锰α相吸氢动力学研究

本文讨论了储氢材料α相吸氢过程,在处理表面吸附解离反应时,以描述实际吸附解离反应的吸附等温式及对应的速率方程代替文献中普遍采用的、只适于理想吸附情况的Langmuir方程;所获得模型的计算值与实验数据比较符合。通过对富镧混合稀土镍锰MmNi4.5Mn0.5α相吸氢反应的实际处理,提出该反应的速率控制步骤随反应进程改变的反应机理。     

涡流型电熨斗设计初探

本文从涡流型电熨斗工作原理分析入手,论述了设计及参数方法,并讨论了制造工艺应注意的方面及其应用前景。     

生源质量的多级评判体系

本文论述了推荐优秀理科生的意义、遵循原则、多级数学模型的选择以及有关数据的确定。     

真空表在发动机检修中的应用

介绍了利用真空表检测发动机真空度的机理、检测方法和检测故障范围,并论述了真空表在汽车发动机拴修中的广泛应用,提高了发动机检修效率,降低了维修成本.     

System Approach to the Integration of Military and Civilian Productions in China

The author uses system analysis to provide system thinkings of the deepening reform of the management of defence science, technology and industry (DSTI) and investigate the system definition of DSTI, the system reform target, system operational mechanism, institutional structure, coordination and control functions and the orientation of conversion in China.     

减少辨识参数的多变量自校正控制器

采用具有定常增益的线性补偿器来限制输入个数从而获得减少辨识参数的新模型。以此模型为基础提出了多变量自校正控制器,并证明了该控制器具有全局收敛性,本文还给出了该控制器的仿真实验结果。     

涡流型电熨斗涡流发生器励磁线圈的参数调整

本文介绍涡流型电熨斗涡流发生器励磁线圈参数的调整方法、调整时应考虑的问题及调整的效果。     

真空表在发动机检修中的应用

介绍了利用真空表检测发动机真空度的机理、检测方法和检测故障范围,并论述了真空表在汽车发动机检修中的广泛应用,提高了发动机检修效率,降低了维修成本。     

防抱死制动系统的滑模变结构控制初探

介绍了滑模变结构控制理论及方法,针对汽车防抱死制动系统设计了控制器,并在Matlab/Simulink环境下进行了仿真分析.