HOW ARE PRODUCT-SERVICE COMBINED OFFERS PROVIDED IN GERMANY AND ITALY？ ANALYSIS WITH COMPANY SIZES AND COUNTRIES

A new business concept that offers products and services in a different way of traditional product-sales businesses is getting more attention especially in manufacturing industries. This paper investigates how this new business by means of integration of products and services is achieved in Germany and Italy. In addition, it analyzes the differences according to the company sizes. The results include that this type of business is in many cases motivated by their focus on customers and often consists of physical products and their maintenance. The Italian companies, as opposed to the German ones, often design their physical products specifically for this type of offers. From the analysis based on the size difference, small companies are found to achieve specific design for this type of offers while owning physical products. There do not seem to be any established methods or tools developed to support the development of such offers and within such methods/tools there would be room for more adaptation in form of physical product design.     

Design of control sequence of pulses for the population transfer of high dimensional spin 1/2 quantum systems

On the basis of the relationship between the Hamiltonian of spin 1/2 quantum system under control and the energy level structure and transitions, a radio frequency pulse sequence is designed using intuitive and half counter-intuitive sequences of pulse to transfer the population of the 3-qubit system coherently. The effectiveness of the designed control sequence is verified through the system simulation experiment of the evolution of state. In principle, the design method of the control pulse sequence proposed can be generalized to use in the quantum systems of higher dimension.     

The Design of Behavior Management Institution Based on Special Symbols and Measure Optimizing-Taking the Design of the Institution of Controlling the Pollution Behavior of Enterprises as an Example

Taking the institution design of controlling the pollution behavior of enterprises as an example, the symbol system specialized for the design and analysis of behavior management institution is put forward, which predigests the institution design greatly and make the process of institution design much like the engineering design. The measure combination method for improving the parameters of the institution, the arithmetic for calculating the validity of the institution and the arithmetic for calculating the behavior probability of the irrational managed are also put forward, which make the design and analysis technology of behavior management institution more practical.     

SAR成像导引头的弹道设计与优化

弹载合成孔径雷达(synthetic aperture radar, SAR)的方位成像能力受飞行弹道和观测视角的影响。为满足SAR成像导引头在限定时间内获得最佳方位分辨率,提出了一种基于遗传算法的弹道优化设计方法。首先建立了弹载SAR条件下导弹飞行的约束,然后以导弹指令加速度为优化变量,构造了与方位分辨率和波束驻留时间相关的目标函数,采用遗传算法进行寻优,设计得到了弹载SAR平台的优化弹道。仿真实验证明了该方法的有效性。     

一种MPEG2解码同步算法及其分析

讨论了MPEG2解码系统的时间模型和各种基本流的同步机理 ,详细介绍了MPEG2系统时间时钟的恢复 ,设计出具体的采用锁相环 (PLL)的时钟恢复电路 ,给出了针对节目流 (PS流 )的解码器同步算法的具体实现及其相应电路 ,针对各种失步情况 ,做出了具体的错误掩盖处理。算法及几个主要电路设计适用于各种MPEG2解码器。     

Petri网建模工具的面向对象设计

Petri网建模环境的开发有利于Petri网应用理论的验证和实现。介绍一个Petri网建模工具的面向对象设计方法 ,并且主要给出了该建模工具的结构组成、建模工具条、Petri网图形元素的构造方法以及Petri网点火机制的计算机实现方法。成果为基于Petri网的系统分析方法的研究提供了一个灵活可用的辅助工具。     

组织结构模具特征分析

本文试图从组织理论的另一个侧面对组织的结构性特征进行研究 .本文主要讨论了组织结构的使用策略 ;组织模具形态分析 ;建立有效模具单元——工作群体等内容.     

模具并行设计过程的结构化建模研究

针对并行设计的需求,分析了模具设计过程中活动之间的三种基本联系（非耦合、耦合与准耦合）;利用设计结构矩阵和图论的有关知识,提出了模具设计过程中耦合活动识别的算法,并进一步划分了模具设计中各活动的级别,经过活动重组和过程优化,最后给出了能体现并行设计特点的模具设计过程结构化模型。     

机械模糊可靠性计算方法的研究

提出了用普通事件概率表示模糊事件概率的方法,从而把模糊可靠性设计问题转化的为常规可靠性设计问题求解,并以随机应力模糊强度时为例,讨论了可靠性指标的计算得出了一些定笥的结论。     

数字制造中的人体工程和网络协同

数字化人体和网络协同是数字制造中的两个重要应用领域。本文论述了制造业中现代产品设计“以人为本”的设计思想与应用实例 ,以及Internet/Intranet应用在企业数字制造中的协同产品开发。