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Dynamic Coordinated Management Model of Programme in Large-Scale Construction Company

Feng Guo,Yi-qi Chen,Yi-qing Cai

《工程管理前沿（英文）》 2015年第2卷第3期页码 287-292 doi: 10.15302/J-FEM-2015041

摘要： Large-scale construction companies develop rapidly when facing more and more opportunities and challenges of programme contracting. However, project management technology, not meeting the requirements of firm growth, still stands proud, while relevant programme management methods have not been well studied. Therefore, this paper commences innovative application of coordinated management theory to programme management according to the need of changing the existing management mode in large-scale construction companies, then puts forward the dynamic coordinated management model composed of the dynamic coordination of function module, interface module, support module and evaluation module. Besides, coordination degree was introduced to make auxiliary analysis, so that companies can utilize internal and external resources more effectively to realize the goals of programme management as well as enterprise strategy.

关键词： large-scale construction company programme dynamic coordinated management model

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The Routine and Emergency Coordinated Management of Public Security

Ning Liu

《工程管理前沿（英文）》 2015年第2卷第4期页码 331-338 doi: 10.15302/J-FEM-2015063

摘要： The paper presents a study based on the observation of public security programme situations. Nowadays, public security management is faced with challenges such as the increase in non-traditional safety threats, high occurrence probability, obvious complex chain reactions, high security demand, vulnerable bearing systems and world-wide influences. For the new adapted requirements of public security management, this paper puts forward the concept of the coordinated routine and emergency management, which combines the routine management at normal status and the emergency management at the abnormal status based on the whole process of public security management. This paper analyzes the coordinated management system and establishes the decision-making objectives, decision-making model and constraints. In addition, this paper proposes the basic strategy of achieving the coordinated management of public security.

关键词： public security routine management emergency management coordinated management

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Coordinated shift control of nonsynchronizer transmission for electric vehicles based on dynamic tooth

《机械工程前沿（英文）》 2021年第16卷第4期页码 887-900 doi: 10.1007/s11465-021-0653-3

摘要： Multispeed transmissions can enhance the dynamics and economic performance of electric vehicles (EVs), but the coordinated control of the drive motor and gear shift mechanism during gear shifting is still a difficult challenge because gear shifting may cause discomfort to the occupants. To improve the swiftness of gear shifting, this paper proposes a coordinated shift control method based on the dynamic tooth alignment (DTA) algorithm for nonsynchronizer automated mechanical transmissions (NSAMTs) of EVs. After the speed difference between the sleeve (SL) and target dog gear is reduced to a certain value by speed synchronization, angle synchronization is adopted to synchronize the SL quickly to the target tooth slot’s angular position predicted by the DTA. A two-speed planetary NSAMT is taken as an example to carry out comparative simulations and bench experiments. Results show that gear shifting duration and maximum jerk are reduced under the shift control with the proposed method, which proves the effectiveness of the proposed coordinated shift control method with DTA.

关键词： electric vehicle nonsynchronizer automated mechanical transmission (NSAMT) planetary gear coordinated shift control dynamic tooth alignment

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Hongshiyan Landslide Dam Danger Removal and Coordinated Management

Ning Liu

《工程管理前沿（英文）》 2014年第1卷第3期页码 308-317 doi: 10.15302/J-FEM-2014041

摘要： This paper takes an overview of the Hongshiyan landslide dam triggered by an earthquake near Ludian County in Zhaotong City, Yunnan Province, introduces how the danger removal plan is drafted and implemented, and analyzes the outcome of its implementation. The paper then explains the significance and effect of coordinated management in the event of natural disasters and other public safety emergencies, and discusses ways to improve coordinated management.

关键词： the Zhaotong Ludian earthquake danger removal of the landslide dam coordinated management

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红石岩堰塞湖排险处置与统合管理

刘宁

《中国工程科学》 2014年第16卷第10期页码 39-46

摘要：

本文介绍了云南昭通鲁甸红石岩堰塞湖的基本情况，叙述了排险处置方案编制及组织实施的过程及其考虑，分析了处置效果，从统筹目标、整合力量及系统性等方面阐明了统合管理方法在应对自然灾害等突发公共安全事件中的重要意义和作用，对进一步提高统合管理能力进行了探讨。

关键词：昭通鲁甸地震堰塞湖排险统合管理

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建设项目协调管理绩效评价

郭峰,刘慧

《中国工程科学》 2011年第13卷第8期页码 97-102

摘要：

文章将功能系数法与广泛应用于管理评价的逻辑框架法进行综合运用，认为项目及组织的可持续发展是建设项目协调管理的最高境界，从目标协调管理绩效、组织协调管理绩效、利益相关方协调管理绩效及项目和组织可持续发展性4个方面建立了建设项目协调管理绩效评价指标体系，并给出各指标的计算方法，运用功能系数法计算建设项目协调管理绩效综合评价功能系数，从而有效量化了对建设项目协调管理绩效的综合评价。最后，通过算例研究，验证了指标体系构建方法及各指标计算方法的可行性，这个方法可以有效地衡量协调管理的功能。

关键词：建设项目协调管理绩效评价指标体系功能系数法

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Region-gridding recycling of bulk organic waste: Emerging views based on coordinated urban and rural

Wenbing Tan, Dongyu Cui, Xiaohui Zhang, Beidou Xi

《环境科学与工程前沿（英文）》 2020年第14卷第6期 doi: 10.1007/s11783-020-1291-4

摘要： Abstract Bulk organic waste (BOW) has a large output in China. The improper disposal of BOW will not only bring serious environmental pollution, but also cause waste of biomass resources. The viewpoint proposes a region-gridding recycling management system of BOW that highlights the coordinated development of environmental, agricultural and energy elements in urban and rural areas. The viewpoint aims to drive the upstream and downstream industrial chains of BOW treatments, avoid the repeated construction of resource facilities, guide the upgrading of resource-based technologies, promote the professionalization of farmers, and thus built the high-quality modern agricultural recycling industrial park based on system management.

关键词： Bulk organic waste Recycling Urban-rural coordination Management system

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复杂产品开发工程管理的动态决策理论与方法

杨善林,钟金宏

《中国工程科学》 2012年第14卷第12期页码 25-40

摘要：

复杂产品开发是一个技术与管理深度融合的系统工程。本文阐明了复杂产品开发工程管理应该从战略统筹的高度整合开发工程实践的多元价值目标，提出了复杂产品开发工程的管理思路，构建了由开发项目组合的战略选择、开发工程的分解与分级优化、开发过程的动态管理、技能型员工调度、供应商协同管理以及相应的决策支持系统技术组成的动态决策理论体系框架，设计了多种优化、调度与决策模型及其求解方法，提出了基于信息资源库和决策方法库的复杂产品开发决策支持系统技术与多阶段反馈式复杂产品开发决策支持系统技术，总结了复杂产品开发工程管理动态决策理论体系中的几类决策方法，并展望了云计算技术在复杂产品开发工程管理中的应用前景。

关键词：复杂产品开发工程管理动态决策理论体系分级优化动态管理员工调度供应商协同管理决策支持系统

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高铁客站建设动态互动管理理论研究

郑健

《中国工程科学》 2011年第13卷第8期页码 31-35

摘要：

高速铁路及其客站建设是我国经济社会持续发展的必然产物，其建设与运营将促进区域经济一体化及都市圈和经济带的形成与发展，从而为经济社会发展提供动力与支撑。党的十六大以来，伴随着中国高铁的快速发展，高铁客站迎来了难得的发展机遇。截至2011年3月，共建成北京南、武汉、广州南、上海虹桥等139座高铁客站。笔者分析了高铁客站与经济社会发展之间的互动关系，结合大规模高铁客站建设实践，研究提出了以经济社会发展演化规律为指导的战略、项目集与项目的动态互动模型和管理理论，为科学制定我国高铁客站建设的战略目标体系及项目集、单项目管理提供了理论依据。

关键词：高铁客站经济社会项目集动态互动管理

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基于可视化仿真的水电工程动态信息管理与控制方法

钟登华,张成,宋洋

《中国工程科学》 2006年第8卷第2期页码 80-84

摘要：

阐述了水电工程动态信息的可视化仿真技术、可视化管理方法及对水电工程项目的动态管理与控制方法，为实现水电工程管理的直观可视化开辟了新的途径。

关键词：可视化仿真动态信息管理水电工程

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An Evaluation Model for the Coordinated Development of a Circular Economy in China and Its Application

Ji-liang Zheng,Chen Zheng,Pan Chen,Ching Yuan Luk

《工程管理前沿（英文）》 2014年第1卷第4期页码 364-371 doi: 10.15302/J-FEM-2014053

摘要： Energy-intensive industries (EIIs) are fundamental to the industrial development of China and are also the key industries of a circular economic infrastructure. It is worth paying attention to the coordinated development of a circular economy using EIIs due to the present interrelationship among EIIs. It is related to the optimization and comprehensive performance improvement of a circular economy. Based on the perspective of order parameter, this study uses economic and environmental subsystems to establish an evaluation model that examines the coordinated development of a circular economy within six main EIIs and an EII cluster from 2006 to 2011 in China. The result shows that the level of coordinated development in a circular economy among six EIIs differs and the level of coordinated development of circular economy among the EII cluster lags behind that of each EII examined. It also shows that the outside coordinated degree of EIIs is lower than the inside coordinated degree of each EII.

关键词： order parameter coordinated degree evaluation energy-intensive industry circular economy

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Distinct gene expression pattern of mutations coordinated by target repression and promoter hypermethylation

《医学前沿（英文）》 2022年第16卷第4期页码 627-636 doi: 10.1007/s11684-020-0815-4

摘要： Runt-related transcription factor 1 (RUNX1) is an essential regulator of normal hematopoiesis. Its dysfunction, caused by either fusions or mutations, is frequently reported in acute myeloid leukemia (AML). However, RUNX1 mutations have been largely under-explored compared with RUNX1 fusions mainly due to their elusive genetic characteristics. Here, based on 1741 patients with AML, we report a unique expression pattern associated with RUNX1 mutations in AML. This expression pattern was coordinated by target repression and promoter hypermethylation. We first reanalyzed a joint AML cohort that consisted of three public cohorts and found that RUNX1 mutations were mainly distributed in the Runt domain and almost mutually exclusive with NPM1 mutations. Then, based on RNA-seq data from The Cancer Genome Atlas AML cohort, we developed a 300-gene signature that significantly distinguished the patients with RUNX1 mutations from those with other AML subtypes. Furthermore, we explored the mechanisms underlying this signature from the transcriptional and epigenetic levels. Using chromatin immunoprecipitation sequencing data, we found that RUNX1 target genes tended to be repressed in patients with RUNX1 mutations. Through the integration of DNA methylation array data, we illustrated that hypermethylation on the promoter regions of RUNX1-regulated genes also contributed to dysregulation in RUNX1-mutated AML. This study revealed the distinct gene expression pattern of RUNX1 mutations and the underlying mechanisms in AML development.

关键词： RUNX1 gene mutation acute myeloid leukemia transcriptional repression DNA methylation

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直升机动部件寿命管理的损伤容限方法

柳文林,穆志韬,段成美

《中国工程科学》 2005年第7卷第2期页码 76-80

摘要：

讨论了直升机动部件寿命管理中的安全寿命法和损伤容限法，以及基于安全寿命法的裂纹容限法和基于损伤容限法的缺陷容限法；重点介绍了安全寿命法的两大缺点和损伤容限法中要解决的三方面问题；比较了损伤容限法应用于直升机动部件与应用于固定翼飞机的不同点；回顾了国内外损伤容限法的发展历史和研究现状；介绍了损伤容限寿命管理方法的主要工作；展望了亟待解决的一些问题。

关键词：直升机损伤容限寿命管理无损检测

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推进炼油与汽车行业协同发展战略研究

曹湘洪

《中国工程科学》 2019年第21卷第3期页码 61-69 doi: 10.15302/J-SSCAE-2019.03.005

摘要：

电动车、燃料电池车等新能源汽车快速发展开启了汽车动力革命的大幕。内燃机汽车制造行业和油品生产行业通过满足最新排放限值要求、提升油品质量、推进内燃机技术不断进步等积极应对汽车动力革命。新能源汽车优势与劣势并存，短期内不具备全面替代内燃机汽车的条件。采用高效内燃机的油电混合动力汽车可大幅度降低污染物排放和碳排放，是符合我国国情的动力汽车。面向2050 年，内燃机汽车、油电混合动力汽车、燃料电池车、纯电动车等将发挥各自的技术优势，多元共存，但内燃机动力车会占据主体地位，汽车动力对液体燃料的依赖度还将会超过60%。炼油、汽车行业要推进协同发展，从分子层面研究内燃机中燃料的燃烧机理，研究车用燃料组成、馏程与颗粒物排放的关系并开发简化模型、开发并推广高品质燃料及高档润滑油，以适应汽车动力多元化时代新的低碳减排要求。

关键词：汽车动力革命内燃机技术油品质量协同发展

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An approach to calculating allowable watershed pollutant loads

Yu GUO, Haifeng JIA

《环境科学与工程前沿（英文）》 2012年第6卷第5期页码 658-671 doi: 10.1007/s11783-012-0446-3

摘要： To improve the management of discharge pollutants loads in the reservoirs’ watershed, an approach of the allowable pollutants loads calculation and its allocation, based on the water environment model, was proposed. Establishment of the approach framework was described at first. Under the guidance of this framework, two major steps were as follows: modeling and scenario analysis were involved and should be applied to support the decision of discharge loads management; Environmental Fluid Dynamic Code (EFDC) model was selected as the kernel model in this framework. In modeling step, spatial discretization for establishing cell map in model, data preprocessing, parameter calibration and uncertainty analysis (which is considered as the significantly relevant factor of the margin of safety (MOS)), were conducted. As a result of the research, the model-based approach presented as a combination of estimation and precise calculation, which contributed to scenario analysis step. Some integrated modules, such as scenario simulation, result analysis and plan optimization were implemented as cycles in the scenario analysis. Finally, allowable pollutant loads under various conditions were calculated. The Chaihe Reservoir in Liaoning Province, China was used as a case study for an application of the approach described above. Results of the Chaihe reservoir water quality simulation, show good agreement with field data and demonstrated that the approach used in the present study provide an efficient and appropriate methodology for pollutant load allocation.

关键词： Source water protection watershed management pollutants load allocation Environmental Fluid Dynamic Code (EFDC) modeling margin of safety statistical analysis