CODAD物理模拟实验台监控系统设计

介绍了柴柴物理模拟实验台监控系统的设计，监控系统的设计主要包括硬件设计和软件开发.监控系统的硬件是以工业控制计算机为核心并配置相应的采集板，软件采用Delphi5.5为开发平台，实现数据实时采集、数据的实时数值和图形显示、曲线图显示、曲线图打印、数据保存、报表打印、报警输出、串行口通讯等功能.并在柴柴物理模拟实验台上进行了配机试验，效果良好.     

二次凝聚工艺处理微污染原水的试验研究

二次凝聚工艺较常规凝聚在去除微污染原水TOC方面存在明显优势.试验结果表明:当原水ρTOC<12mg·L-1时,二次凝聚工艺的TOC去除率优于常规凝聚TOC去除率20%以上.     

2.5 G ATM IP宽带测试接口的研制

实现了国内首例全面实现2．5G ATM／POS、GE、FE的宽带网络测试接口的研制．测试接口采用一种产生分析模块，支持多种接口模块，之间使用标准接口连接，主要发送和分析逻辑采用FPCA(Field Programmable Gate Array)实现，对外通讯接口是以太网口．采用实时操作系统，进行系统的初始化配置等以及与终端的通讯．系统集成度高，控制灵活，易于软件和逻辑升级．     

彩色电视机遥控电路的控制过程

彩色电视机的遥控电路复杂、类型多，学生对遥控电路的控制过程觉得难以掌握。本文对康佳牌T3731E1型彩色电视机遥控电路的开关机控制过程、模拟量的控制过程、TV／AV的切换过程及频段切换过程进行分析，归纳出电视机遥控电路控制过程的特点。     

Atomic-scale computer simulation for early precipitation process of Ni75Al10V15 alloy

The kinetic model for a ternary system is introduced based on the microscopic diffusion form of the phase-field equations for a binary alloy. The equation is solved in the reciprocal space. This model is used to investigate the early precipitation process of Ni75-Al10V15 by simulating the atomic pictures of the two ordered phases and calculating the order parameters of γ′(Ni3Al) phase. Simulation results show that the γ′ ordered phases precipitate from the disordered matrix by a non-classical nucleation mechanism, and the nonstoichiometric γ′ ordered phase appears first and then transforms into the stoichiometric one. Clusters of V atoms appear at the γ′ phase boundaries followed by the formation of the nonstoichiometric θ ordered phase. The farther the location from γ′ phase boundary is, the lower the order degree of θ phase is. There exist two kinds of DO22 ordered domains: a horizontal one and a vertical one, related to their adjacent γ′ phase boundaries. The model could describe the atomic ordering and composition clustering simultaneously, and any a priori assumption about the new phase structure and precipitation mechanism etc. is unnecessary.     

Solving constrained traveling salesman problems by genetic algorithms

Three kinds of constrained traveling salesman problems (TSP) arising from application problems, namely the open route TSP, the end-fixed TSP, and the path-constrained TSP, are proposed. The corresponding approaches based on modified genetic algorithms (GA) for solving these constrained TSPs are presented. Numerical experiments demonstrate that the algorithm for the open route TSP shows its advantages when the open route is required, the algorithm for the end-fixed TSP can deal with route optimization with constraint of fixed ends effectively, and the algorithm for the path-constraint could benefit the traffic problems where some cities cannot be visited from each other.     

Computer simulation for the precipitation process of Ni75Al7.5V17.5 alloy

The precipitation mechanism of Ni75Al7.5V17.5 alloy above the L12 instability line, between the L12 and D022 instability lines and below the D022 instability line are studied using microscopic phase-field kinetic equation. This paper is aimed at investigating the effect of temperature on precipitation mechanism and morphological evolution of the alloy. Our simulations demonstrate that the precipitation is a mixed mechanism of non-classical nucleation growth and spinodal decomposition above the L12 instability line. It needs certain thermal fluctuations for nucleation and the number of θ phases is small at this temperature. The precipitation mechanism of γ'phase is congruent ordering followed by spinodal decomposition, and θ phase is a mixed mechanism of non-classical nucleation growth and spinodal decomposition between the L12 and D022 instability lines. The mechanism below the D022 instability line is similar to that between the L12 and D022 instability lines. With the decrease of the temperature, ordering and phase separation becomes fast, the dimension of γ'phase becomes small, the shape transforms from equiaxed to block, the dimension of θ phase becomes large and the shape transforms from strip to circle.     

管理会计的推广和运用

管理会计既是会计的一个分支，又是一项企业制度，其主要职能是预测经济前景，参与经济决策，规划经营目标，控制经济过程，考核评价经营业绩。在现代企业制度下必须建立和实施管理会计制度。推行和实施管理会计制度应解决好管理会计理论与实践相结合的问题；同时，国家要采取有效措施，为管理会计制度的推广和运用创造条件。     

城市交通系统复杂性模型及仿真分析

提出城市交通系统是开放的复杂巨系统，建立一个基于Logit交通分配模型的诱导信息服从率复杂性模型，对出行者诱导信息服从率的变化特性进行仿真分析，结果表明路径上交通量的变化呈周期性不稳定状态。     

教学型高校提高科研能力的SD模型与实证分析

以某教学型高校为研究案例，建立了教学型高校教学科研工作的流率基本入树SD模型，对该模型进行了系统反馈基模分析和不同管理策略的仿真分析。结果表明，对教学型高校科研目标的实现，引进研究生学历教师是一项重要措施，但还必须重视其他学历教师科研能力的提高、加大对科研的资金投入、完善激励机制等，只有全方位行动，才能有效提高学校的科研能力，实现持续发展。