基于实战的包装设计人才培养模式改革探析

我国包装产业的飞速发展,急需具有较强实践应用能力的人才,如何培养和提高学生的实践操作能力,并在实践中进行创新创业教育和实施,是我们每一位包装设计与印刷教育工作者研究的重要课题。包装设计系列课程具有极强的应用性和实践性,采用实战项目化教学等方法能够充分调动学生的学习热情,教学效果良好,适应了应用型人才培养,符合本科院校向应用型转变的大趋势。     

“美美与共”:探赜中国少数民族工艺美术的当代传播价值

从构建中国特色的实际理论创新的需求出发，探讨中国少数民族工艺美术的当代传播价值。基于少数民族工艺美术的生成范式，探讨少数民族工艺美术对时空转化、社会转型、主体转变三者的适应途径，为发挥出“讲好中国故事，传播中国声音”的当代文化传播要求构建理论基础。我国少数民族工艺美术蕴涵三大维度，六种价值，不仅是打造文化“当代性”的需要，更能为铸就中华民族共同体发挥出应有之力。在构建新时代“美美与共，天下大同”的大势之中，“在场性”价值显著。     

基于“孵化器”人才培养模式下高职虚拟专业课程项目化改革研究

随着市场与国际项目的需要,虚拟专业在我校迅速发展,为提高和发展高端技术人才,我们在不断更新与调节培养模式,向创新、艺术的方向长驱直人。其中在学校领导与企业领导的全力支持下,我们孵化器不仅设备齐全而且环境优雅,使学生们士气大增,从而我们虚拟专业得到了很大的提升。让这些高端技术人才来发展我们国家的建筑、游戏、网络、商业、医学才是我们的最终目标。     

浅谈人才培养模式

人才培养质量受人才培养模式制约,而人才培养模式又受社会政治、经济、文化、受教育者个性需求等因素的影响。不同的时代有不同的人才培养模式,所以了解什么是人才培养模式很重要。本文从人才培养模式的概念、人才培养模式的构成及人才培养模式研究的意义进行了阐述。     

高等工程人才培养模式的改革与探索

文章分析了当前我国人才培养模式的现状,提出了改革人才培养模式的总体思路,以机械工程为背景,探索了新的适应社会发展需求的人才培养模式。     

基于创造性视角的现代工艺美术设计与发展趋势分析

现代工艺美术作为艺术体系的重要组成部分,与传统艺术相比,现代工艺美术作品更能体现出现代人对工艺美术的追求,不仅可以丰富社会大众的精神文化世界,还可能影响改变其生活方式。概述了现代工艺美术的发展状况、基本特征和风格类型。基于现代工艺美术设计的创造性原则,阐明了现代工艺美术设计的侧重点。对现代工艺美术设计的创造发展趋势进行了展望,供业内人士参考。     

基于工科背景的法律人才培养模式初探

在工科院校中举办法学专业，应该与现有的专业结合起来，形成具有自身特点与优势的专业特色与办学模式。这对于拓展专业发展空间，提高所培养人才的竞争力是十分必要的。广东工业大学的法学专业应该从环境、知识产权与信息网络三大类型的科技类法律专门人才的角度，去体现学校法律专门人才的特色与优势。要达到这一目标，应从教学计划、师资队伍、学制与生源等方面进行改革与调整。     

高职计算机应用专业人才需求与人才培养模式改革的研究

文章依据近几年计算机应用专业人才需求调研情况,针对高职院校计算机应用人才培养的现状,提出人才培养模式改革的设想和实施方案.     

高职计算机应用专业人才需求与人才培养模式改革的研究

文章依据近几年计算机应用专业人才需求调研情况,针对高职院校计算机应用人才培养的现状,提出人才培养模式改革的设想和实施方案。     

中国工艺美术的发展与研究

文章介绍了中国工艺美术的概念,工艺美术的内容和形式,工艺美术发展的关键和条件,以及工艺美术的研究等。     

扬州与苏州传统建筑雕饰图式构成分析

目的 阐析扬州与苏州传统建筑雕饰图式构成的异同及其原因。方法 结合大量扬州与苏州传统建筑中的木雕、石雕、砖雕等实例,并以复杂的自然类、故事类题材为标准,从图式构成角度来进行分析,综合比较两地传统建筑雕饰图式的平面、立体形式构成,设图手法与布局技巧、构图关系与物象表达等。结果 扬州与苏州传统建筑雕饰图式构成依据不同的实用目的、不同的审美要求、不同的题材内容,以及不同的材料和制作工艺条件,呈现出多种多样的地域性特征。结论 受多重地域性因素的影响,扬州与苏州传统建筑雕饰的图式构成在特征上分别往“平面化”和“立体化”的趋势演进。源于扬州的传统建筑雕饰多用平视体构图,决定了扬州传统建筑雕饰趋向“平面化”,而苏州传统建筑雕饰以立视体构图形式居多,则向“立体化”发展。     

基于参数化设计的传统纹样结构衍生及应用

目的 将传统纹样的形式规则与参数化设计方法相结合,探索传统纹样在现代设计中的衍生设计方法,为纹样文化的传承和发展提供新的思路。方法 提取传统纹样造型中的构图规则,利用现代图形设计中的函数曲线、曲线的控制点坐标参数,重构参数纹样模型。通过空间点集的形式构建纹样的空间排列结构。制定演变规则,调整可变参数,对目标纹样进行结构衍生设计。结果 以马家窑旋涡纹为例,分析并提取结构规则,在此基础上,利用参数化建模工具Grasshopper完成参数纹样建模和插件制作以及参数化纹样设计和应用。结论 传统纹样结构蕴含着有序的形式规则,具备纹样参数化设计的基本条件。构建的参数化纹样结构可更灵活高效地进行纹样衍生和设计,有利于传统纹样与现代设计的融合。     

On the formation mechanisms of fine granular area (FGA) on the fracture surface for high strength steels in the VHCF regime

The fine granular area (FGA) plays a crucial role in the VHCF regime. However, so far, the uniform understanding or conclusion about the formation mechanism of FGA has not been drawn. In view of the significance of FGA, the current studies on FGA, i.e., the FGA size, the stress intensity factor range at the periphery of FGA, the crack initiation and growth process in FGA, and the formation mechanisms of FGA, are reviewed in the present paper. The role of internal hydrogen in the VHCF regime is further discussed. In the end, two important definite conclusions are drawn based on the present investigations.     

基于自适应浸入与不变的VTOL飞行器跟踪控制

针对输入存在不确定干扰的垂直起降(VTOL)飞行器的跟踪控制问题,提出了一种基于自适应系统浸入与不变(II)的控制方案:对于不确定性输入干扰,采用自适应II方法对于扰进行实时估计补偿;为便于控制器设计,采用系统分解技术将原系统解耦成一个最小相位误差子系统和一个非最小相位子系统,将原系统的输出跟踪问题转换为两个误差子系统的镇定问题。基于自适应II估计律和滑模变结构控制方法分别设计了两个子系统的控制器,所设计的控制器能够保证两个闭环子系统指数稳定。仿真结果表明,上述控制方案在干扰估计精度和收敛速度方面明显优于传统自适应估计方法,能够实现飞行器对给定轨迹的准确跟踪,同时抑制输入干扰对系统性能的不良影响。     

Application of a generic bow-tie based risk analysis framework on risk management of sea ports and offshore terminals

Ports and offshore terminals are critical infrastructure resources and play key roles in the transportation of goods and people. With more than 80 percent of international trade by volume being carried out by sea, ports and offshore terminals are vital for seaborne trade and international commerce. Furthermore in today's uncertain and complex environment there is a need to analyse the participated risk factors in order to prioritise protective measures in these critically logistics infrastructures. As a result of this study is carried out to support the risk assessment phase of the proposed Risk Management (RM) framework used for the purpose of sea ports and offshore terminals operations and management (PTOM). This has been fulfilled by integration of a generic bow-tie based risk analysis framework into the risk assessment phase as a backbone of the phase. For this reason Fault Tree Analysis (FTA) and Event Tree Analysis (ETA) are used to analyse the risk factors associated within the PTOM. This process will eventually help the port professionals and port risk managers to investigate the identified risk factors more in detail. In order to deal with vagueness of the data Fuzzy Set Theory (FST) and possibility approach are used to overcome the disadvantages of the conventional probability based approaches.     

基于SSPSO优化GRNN的水电站厂房结构振动响应预测

提出基于优胜劣汰、步步选择的粒子群优化算法(SSPSO),弥补了一般粒子群优化算法容易陷入局部极值、早熟收敛或停滞的缺陷。并运用SSPSO对广义回归神经网络(GRNN)平滑参数P进行优化,充分利用SSPSO寻优能力强及径向基函数调整参数少的优点,建立厂房结构的振动响应预测模型,对某厂顶溢流式水电站的厂坝结构振动响应问题展开预测研究。通过分析预测效果得出:与一般的粒子群算法相比,所提出的SSPSO算法的寻优能力得到了很大的提高。与此同时,基于SSPSO优化的广义回归神经网络(SSPSO-GRNN)与其他网络相比,在预测精度、收敛性能、泛化能力等各个方面得到了很大提升。为水电站厂房振动响应预测提供了新的方法和思路,为增强厂房结构的智能化监测提供了保障。     

Reliability assessment of a tanker using the model correction factor method based on the IACS-CSR requirement for hull girder ultimate strength

The model correction factor method (MCFM) is adopted to assess the reliability of a Suezmax oil tanker considering the ultimate vertical bending moment capacity of the hull girder as a limit state. The approach uses the incremental iterative method proposed by the International Association of Classification Societies (IACS) Common Structural Rules (CSR) to evaluate the hull girder ultimate strength as a response model that is calibrated iteratively at the design points calculated by the First Order Reliability method (FORM) by means of advanced non-linear Finite Element Analyses (FEA). The considered loads are the still water and the wave-induced bending moments in a typical seagoing operational condition of the oil tanker in the full load and ballast load conditions. First, the predictions of the hull girder bending capacities calculated by the IACS-CSR method and by non-linear FEA are compared and then the efficiency of the MCFM for hull girder reliability problems is illustrated. It is shown that using semi-empirical response models, which include the important mechanical features with respect to the bending capacity of the ship hull girder, the reliability evaluation can be performed with a limited number of non-linear FEAs (less than 10) promoting the application of advanced response and reliability methods to complex structures.     

Think globally act locally approach for the synthesis of a liveness-enforcing supervisor of FMSs based on Petri nets

This paper, by using Petri nets (PNs), reports a general approach, called a think globally, act locally (TGAL) method, to compute liveness-enforcing supervisors (LES) for flexible manufacturing systems (FMSs) prone to deadlocks. A place called global sink/source place (GP) is introduced provisionally help us to decide a set of monitors such that deadlock states can be removed. The TGAL method proceeds with liveness enforcement by an iterative way in which a complete state enumeration is computed at each step. The resulting LES is generally maximally permissive or suboptimal, without solving intractable integer linear programming (ILP) problems. Given a system, a sufficient condition is developed to decide whether the TGAL method can find maximally permissive, that is, optimal supervisors. Several typical FMSs popularly studied in the literature are used as the examples to demonstrate the proposed method.     

基于模糊粗糙集和鲸鱼优化支持向量机的化工过程故障诊断

针对化工过程复杂,故障数据量大、属性多,难以保证故障诊断准确率和速度的问题,提出了一种基于模糊粗糙集(fuzzy rough sets,FRS)和鲸鱼优化的支持向量机(support vector machine,SVM)的化工过程故障诊断方法.通过对化工过程历史数据分析,判别故障类型.首先,利用模糊粗糙集对离散化后的...     

基于DEA和SD的区域物流有效性评价及优化研究

从区域物流的物流供给与物流需求等指标入手,构建了广西北部湾区域物流的数据包络分析与系统动力学的评价与改进模型,用此模型分析评价北部湾区域物流的发展现状并对未来发展趋势进行了预测与分析。根据DEA分析出的松弛变量对投入要素进行多次的试验分析,结果表明在实际操作中不一定能够达到理想的相对有效状态,但适当地改变投入要素的输入比例可以达到改善原有问题的目的。将原始物流供需比与理想供需比对比分析,结果表明理想的物流供需比例可以作为北部湾未来物流业的发展参考依据。