Fireworks——网页图形图像制作专用工具,好学好用好就业

<正>Fireworks是网页图形图像制作专业工具,网页中出现的任何图形、图像,Fireworks都能处理。例如,徽标的制作、制作淡出淡入动画、制作各种GIF动画、制作位图宣传画、制作矢量卡通图片、     

浅析热门电子杂志制作软件

分析了目前常用的电子杂志制作软件的特点和制作要点,从软件功能、软件的主要制作方法和软件的优劣等几个角度入手,详细探讨了制作电子杂志的方法和步骤.文章对几种热门电子杂志制作软件的基本操作方法及主要区别进行了详细介绍,可以帮助电子杂志的初学者了解电子杂志的制作流程,掌握常用的制作软件,可以使初学者更快捷地选择一个适合自己的电子杂志制作软件,制作出理想的作品.     

利用FlashMX2004制作雪花特效动画效果

FlashMX2004是Macromedia公司出品的一款用于制作网络动画的多媒体动画制作软件,它的推出不仅给多媒体制作领域带来了新的活力,而且还给网页制作添加了无限的创意空间。该软件具有很强的动画效果制作功能,通过巧妙的设计可以制作出许多丰富多彩的动画效果,本文就通过一个雪花特效动画效果的制作来模拟自然界中大雪纷飞的场景效果。     

基于Flash的多媒体课件设计与开发

制作多媒体课件的软件有很多,但Flash有着自己特定的优势,其制作出来的课件与其他软件制作出来的课件相比,更别具一格.本文从flash课件制作的优点、多媒体课件制作的一般过程、以及Flash课件制作相关技巧等方面进行了详细的说明.     

实用稳压电源

上一讲我们学习了调频无线话筒的制作。随着不断搞电子制作,每一个电子爱好者经常遇到相同的问题就是电源问题。制作收音机需要电源,制作调频无线话筒也需要电源。制作每一个电子制作作品都需要有电源。如果     

嵌入式网页制作技术分析

本文在研究中以网页制作为核心,探究嵌入式网页制作技术,完善嵌入式网页制作流程,发挥出嵌入式网页制作技术的作用,提高网页制作的综合技术水平,进而为相关研究人员提供一定的借鉴和帮助.     

浅谈网页制作课程的技巧

很多学校的计算机专业设有网页制作课程.通过网页制作课程,学生了解了网页制作的过程和应用,为将来的网页制作工作打下了良好的基础.本文作者就网页制作的意义展开论述,简要的阐述了网页制作课程中运用任务驱动法、集中教学法、项目教学法以及分组合作学习法加强网页制作课程的技巧性.     

一步一步展示现代“弩箭”制作过程

喜欢3D制作的朋友们,可能会经常从身边寻找制作的素材。而这个制作现代弩箭就是一个不错的点子,详细的制作过程不仅让你能够从中学到很多制作技巧、经验,还能观赏作者的创意。(图1)     

《格斗纹章》与原创游戏的艰难道路

许多玩家并未察觉,国内玩家的自主游戏制作已经经历了近十个年头。MOD制作、地图制作、游戏修改、基于制作工具的制作或者独立制作……然而,国内的各种玩家原创并不成熟,不但这种游戏的数量甚少,各种“坑”陆续出现也打击了无数爱好者的自信心。     

基于MAYA软件的三维动画制作技术及应用

动画制作技术已经有了悠久的发展历史,随着科学技术的不断改革创新,传统的动画制作技术已打开了新的发展大门,其中三维动画制作是影视动画,数字传媒等专业的重要核心课程,也能够加强动画制作的视觉效果,人们常常使用MAYA软件作为重要的动画制作方式,该软件具有非常强大的动漫制作功能,能够有效地提高三维动画制作的工作效率,也能够使得相应动漫作品的真实感得以突出表现.     

油气生产物联网技术在油气生产中的应用

本文对目前国内油气田的生产管理现状进行了分析,构建了油气生产物联网系统的总体架构。油气生产物联网系统由三个子系统组成：采集与控制子系统、数据传输了系统以及生产现场监控与管理子系统。油气生产物联网系统可对生产动态进行实时监控．对生产信息进行统计分析,对生产工况实时诊断,并具备关键告警集中展现、设备资产在线管理、生产调度指挥管理等功能。另外还有环境监控、气体监测、防盗防泄漏监控、故障预簧、系统管理、数据管理、物联设备管理等功能。该系统的应州町使油气生产过程实现精细化、智能化管理,便于决策者及时、准确地划油气田生产进行决策,优化生产管理流程和组织结构,从而为油气生产的精细化管理奠定技术基础。     

计算机网络技术在生产信息管理中的应用

概述了莱钢炼铁厂生产信息管理系统的系统结构、实现方案及功能，探讨了企业信息网络的组建。该系统运用计算机网络技术实现过程自动化系统与管理网络的连接，实现数据共享，便于生产人员及时掌握生产状况，采取有效措施指挥生产。投运后，发挥了极大的作用。     

基于ERP和OPT的生产作业计划系统的设计和实现

文中描述了基于OPT的ERP软件中生产作业计划系统的设计与实现，给出了系统的信息流程图，详细描述了系统的实现步骤和一种动态调度仿真顺排算法，该生产作业计划系统通过识别瓶颈和对瓶颈资源的充分利用，并按瓶颈决定的生产节奏，对其上游工序实行拉动式生产，对其下游工序实行推动式生产，使生产中的物料流比较顺畅，减少了库存，从而真正提高了系统的有效产出。     

RFID-based Production Data Analysis in an IoT-enabled Smart Job-shop

Under industry 4.0, internet of things (IoT), especially radio frequency identification (RFID) technology, has been widely applied in manufacturing environment. This technology can bring convenience to production control and production transparency. Meanwhile, it generates increasing production data that are sometimes discrete, uncorrelated, and hard-to-use. Thus, an efficient analysis method is needed to utilize the invaluable data. This work provides an RFID-based production data analysis method for production control in IoT-enabled smart job-shops. The physical configuration and operation logic of IoT-enabled smart job-shop production are firstly described. Based on that, an RFID-based production data model is built to formalize and correlate the heterogeneous production data. Then, an eventdriven RFID-based production data analysis method is proposed to construct the RFID events and judge the process command execution. Furthermore, a near big data approach is used to excavate hidden information and knowledge from the historical production data. A demonstrative case is studied to verify the feasibility of the proposed model and methods. It is expected that our work will provide a different insight into the RFIDbased production data analysis.      

SAP平台上统一生产过程的实现

通过一个项目的实例, 本文论述了在SAP平台上实现统一的生产过程,并给出了解决方案.集团下属公司在各自的SAP系统中,定义了自己的生产过程.当迁移到同一SAP平台上时,要求统一的生产过程.     

基于计算机的多媒体抢答系统设计

介绍了一款利用计算机并口和键盘芯片制作的抢答器,该系统成本低廉,制作方便,可扩充性强,可以作为学生的课外活动或毕业设计,具有很强的实用性。     

Bi-Objective Ant Colony Optimization approach to optimize production and maintenance scheduling

This paper presents an algorithm based on Ant Colony Optimization paradigm to solve the joint production and maintenance scheduling problem. This approach is developed to deal with the model previously proposed in [3] for the parallel machine case. This model is formulated according to a bi-objective approach to find trade-off solutions between both objectives of production and maintenance. Reliability models are used to take into account the maintenance aspect. To improve the quality of solutions found in our previous study, an algorithm based on Multi-Objective Ant Colony Optimization (MOACO) approach is developed. The goal is to simultaneously determine the best assignment of production tasks to machines as well as preventive maintenance (PM) periods of the production system, satisfying at best both objectives of production and maintenance. The experimental results show that the proposed method outperforms two well-known Multi-Objective Genetic Algorithms (MOGAs): SPEA 2 and NSGA II.     

Trade-Offs in JIT Production Planning for Multi-Stage Systems: Balancing Work-Load Variations and WIP Inventories

Production planning for flow shops, job shops and projects has attracted much attention in the OR literature. This is not so for the comparatively new production environment of post-mass production, wherein a variety of end-product models is produced on high productivity equipment. As this production environment becomes increasingly dominant in many countries with small markets like Australia and New Zealand, there is a growing urgency for an OR analysis of its complex planning and scheduling problems, This paper presents a planning procedure for balancing workload variations and WIP inventories for an existing multi-stage processing facility in a post-mass production environment with discrete planning periods. The methodology is based on a multi-criteria production planning model which allows the facility to move towards JIT-processing at each processing stage without a full JIT commitment for the facility.     

Operational flexibility and optimal total production cost in multipleitem economic production quantity models

This study investigates the problems of operational flexibility, optimal production rate and production runs in multiple-item economic production quantity models under a rotation cycle basis. The production rate of each item and the system rotation cycle are crucial decision variables in this study. The unit production cost of each item is a function of its production rate. The relationship between the optimal total production cost and operational flexibility, which is affected by the unit production cost function of each item, is analysed. Sensitivity analyses have been conducted to evaluate the effects of operational flexibility on the individual parameters of the unit production cost function. An industrial case has also been presented as an illustration.     

A random search heuristic for a multi-objective production planning

Real world production planning is involved in optimizing different objectives while considering a spectrum of parameters, decision variables, and constraints of the corresponding cases. This comes from the fact that production managers desire to utilize from an ideal production plan by considering a number of objectives over a set of technological constraints. This paper presents a new multi-objective production planning model which is proved to be NP-Complete. So a random search heuristic is proposed to explore the feasible solution space with the hope of finding the best solution in a reasonable time while extracting a set of Pareto-optimal solutions. Then each Pareto-optimal solution is considered as an alternative production plan in the hand of production manager. Both the modeling and the solution processes are carried out for a real world problem and the results are reported briefly. Also, performance of the proposed problem-specific heuristic is verified by comparing it with a multi-objective genetic algorithm on a set randomly generated test data.