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基于DAUKF的锂离子电池SOC和SOE估算
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作者 朱锦 李珊珊 张阿香 《电池》 北大核心 2025年第3期456-462,共7页
电荷状态(SOC)和能量状态(SOE)估算有助于延长锂离子电池的电池寿命和确保系统可靠性。提出一种双自适应无迹卡尔曼滤波(DAUKF)算法,同时估算SOC和SOE,在动态应力测试(DST)动态驾驶曲线、US06动态驾驶曲线和联邦城市驾驶时间表(FUDS)动... 电荷状态(SOC)和能量状态(SOE)估算有助于延长锂离子电池的电池寿命和确保系统可靠性。提出一种双自适应无迹卡尔曼滤波(DAUKF)算法,同时估算SOC和SOE,在动态应力测试(DST)动态驾驶曲线、US06动态驾驶曲线和联邦城市驾驶时间表(FUDS)动态驾驶曲线下,进行验证。DAUKF算法能准确估算SOC和SOE,SOC的均方根误差(RMSE)分别为0.07%、0.29%和0.31%,SOE的RMSE分别为0.07%、0.30%和0.31%。与自适应无迹卡尔曼滤波(AUKF)算法相比,DAUKF算法在估计精度上表现更优。 展开更多
关键词 锂离子电池 双自适应无迹卡尔曼滤波(DAUKF)算法 状态估计 电荷状态(SOC) 能量状态(soe)
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基于AUKF的可穿戴式设备用锂离子电池SOE在线估计方法 被引量:1
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作者 柳明贤 李继标 +2 位作者 唐炳南 杨毅 肖仁鑫 《储能科学与技术》 CAS CSCD 北大核心 2024年第5期1688-1698,共11页
可穿戴式设备(wearable devices,WDs)体积小、工作时间长,在工业监测等领域应用越来越广泛。锂离子电池为WD上电子设备提供能量,其准确的能量状态(state of energy,SOE)在线估算对WDs的电源实时管理与延长设备寿命有重要影响。传统的基... 可穿戴式设备(wearable devices,WDs)体积小、工作时间长,在工业监测等领域应用越来越广泛。锂离子电池为WD上电子设备提供能量,其准确的能量状态(state of energy,SOE)在线估算对WDs的电源实时管理与延长设备寿命有重要影响。传统的基于模型的估算方法需要离线获取SOE与开路电压(open circuit voltage,OCV)的关系,实验时间长,不能适应实际工况变化,难以在线实施,本工作提出一种基于开路电压(opencircuit voltage,OCV)在线辨识的可穿戴式设备用锂离子电池SOE在线估算方法。首先基于锂离子电池的一阶RC模型,采用带遗忘因子的递推最小二乘法(forgetting factor recursive least squares,FFRLS)在线辨识电池OCV等参数。分析了WDs运行负载变化特征,构建了WD运行工况和参数辨识工况,并开展锂离子电池实验。结合WDs工作负载特性,研究了开路电压和端电压的关系,在线获得OCV与SOE的关系曲线。采用无迹卡尔曼滤波(adaptive unscented Kalman filter,AUKF)算法实现SOE的在线估计,与传统通过离线实验获得OCVSOE关系的方法进行了对比。研究结果表明,所提的SOE在线估算方法具有较好的精度,并在不同的SOE初始值时具有较好的鲁棒性。 展开更多
关键词 可穿戴式设备 soe估算 OCV在线辨识 自适应无迹卡尔曼滤波
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The Positive Role of Governance in the Way Environmental Policies Impact Technological Innovation 被引量:1
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作者 Li Shiqi 《学术界》 CSSCI 北大核心 2018年第2期271-282,共12页
Against the backdrop of the knowledge economy, global economy is goingthrough a major transformation. How to alleviate the pressure of resources and the environ-ment and to achieve the sustainable development of the e... Against the backdrop of the knowledge economy, global economy is goingthrough a major transformation. How to alleviate the pressure of resources and the environ-ment and to achieve the sustainable development of the economy has become a global agenda.China' s economy growth has been rapid for decades since the reform and opening up policy,but this has also been a great drain on China' s resources and the environment, which is an ur-gent problem to tackle. In recently years, the Chinese government has launched many environ-mental policies in the hope of encouraging technological innovation to guarantee the sustain-able development of the economy. However, research suggested that technological innovationis negatively correlated with environmental policies in most scenarios. In some cases, the num-ber of technological innovation decreases after policies take effect and increases after a whilelike a U - curve. In order to solve this problem, I decided to analyze the panel data from 80provinces in China between 2008 and 2014 and conclude that local governance can implementenvironmental regulations while having a positive impact on the technological innovation inenterprises. In the conclusion, suggestions are given to local governments on how to better en-force environmental policies. 展开更多
关键词 environmental POLICIES TECHNOLOGICAL innovation governance
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“治理”与“governance”:一种语境交融的解释
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作者 谈萧 《学习与实践》 CSSCI 北大核心 2014年第10期28-33,共6页
中国和西方在不同的语境中使用"治理"和"governance"概念。在中国,"治理"是一个动词性概念,意味着统治和管理,主要与国家相关;在西方,"governance"是一个名词性概念,意味着组织或系统决策的程... 中国和西方在不同的语境中使用"治理"和"governance"概念。在中国,"治理"是一个动词性概念,意味着统治和管理,主要与国家相关;在西方,"governance"是一个名词性概念,意味着组织或系统决策的程序和制度,可用于国家,亦可用于社会。在语境交融的背景下,西方"governance"概念可吸收中国"治理"概念中追求秩序、安定、条理的实用理性;中国"治理"概念可吸收西方"governance"概念中追求参与、协商、多元的契约理性。这种语境上的交融和互动,比单纯的概念移植更为有效。 展开更多
关键词 治理 governance 西方框架 语境交融
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Inter-agency government information sharing under data-driven blockchain framework 被引量:1
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作者 XIAO Jiong-en HONG Ming DING Li-ping 《控制理论与应用》 EI CAS CSCD 北大核心 2024年第8期1369-1376,共8页
The inter-agency government information sharing(IAGIS)plays an important role in improving service and efficiency of government agencies.Currently,there is still no effective and secure way for data-driven IAGIS to fu... The inter-agency government information sharing(IAGIS)plays an important role in improving service and efficiency of government agencies.Currently,there is still no effective and secure way for data-driven IAGIS to fulfill dynamic demands of information sharing between government agencies.Motivated by blockchain and data mining,a data-driven framework is proposed for IAGIS in this paper.Firstly,the blockchain is used as the core to design the whole framework for monitoring and preventing leakage and abuse of government information,in order to guarantee information security.Secondly,a four-layer architecture is designed for implementing the proposed framework.Thirdly,the classical data mining algorithms PageRank and Apriori are applied to dynamically design smart contracts for information sharing,for the purposed of flexibly adjusting the information sharing strategies according to the practical demands of government agencies for public management and public service.Finally,a case study is presented to illustrate the operation of the proposed framework. 展开更多
关键词 government data processing blockchain PAGERANK APRIORI
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The Gx Global Governance:China Faces G20 Leadership 被引量:3
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作者 Alan S.Alexandroff 《国际展望》 2010年第3期12-32,共21页
The Enlarging Gx Leadership Since the2005G7/8summit at Gleneagles,China’s leader and the leaders of the other G5 countries-China,India,Brazil,South
关键词 The Gx Global governance
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The Logic of Xi Jinping’s Ideas on Social Governance in the New Era
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作者 Ma Dekun 《学术界》 CSSCI 北大核心 2020年第2期185-193,共9页
Since the 18th National Congress of the Communist Party of China,General Secretary Xi Jinping,with a long-term vision,has discussed social governance on different occasions in the face of contemporary issues,forming a... Since the 18th National Congress of the Communist Party of China,General Secretary Xi Jinping,with a long-term vision,has discussed social governance on different occasions in the face of contemporary issues,forming an ideological system with complete structure,rich content,rigorous exposition,and profound thinking.From the perspective of theoretical analysis,these expositions insist on people-centeredness in the value dimension,implement multiple subject participation in the practical dimension,consider promoting the legalization of social governance in the target dimension,draw on the essence of traditional cultural governance in the historical dimension,and focus on diversified governance measures in the method dimension.The important exposition of General Secretary Xi Jinping on social governance is the new development of Chinese Marxist social governance ideas,which will help the steady progress of socialist social governance with Chinese characteristics and the further improvement of socialist governance system with Chinese characteristics. 展开更多
关键词 SOCIALISM with Chinese characteristics the New ERA SOCIAL governance logical approach
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Global Governance in Cyberspace: Process,Conflict and China’s Proposals
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作者 Wang Jiayi 《学术界》 CSSCI 北大核心 2020年第6期226-234,共9页
In recent years,problems such as cyber warfares,cyber espionages and cyber crimes have become global public nuisances and always challenge the authority of the sovereign states. Therefore,the governance of the derivat... In recent years,problems such as cyber warfares,cyber espionages and cyber crimes have become global public nuisances and always challenge the authority of the sovereign states. Therefore,the governance of the derivative problems concerning the global cyberspace has become an issue of importance in the international law. To overcome these challenges,sovereign states begin to get involved in cyberspace and seek international cooperation,so as to promote the evolution of the international rule of law in cyberspace. Currently,the cyberspace is filled with contradictions and conflicts. The cyber hegemonic states monopolize basic resources for cyberspaces,and their liberalism of double standards is the best tool to maintain their centralized and dominant situations. Moreover,the differences on governance problems between different camps leads to the significant institutional supply shortage. Accordingly,as a responsible power,China should advocate the Chinese solution and wisdom so as to create the reform of global cyberspace governance system. Possible specific measures include clarifying the governance structure of sovereign state-orientation,adhering to the model of shared governance with multilateral approach and multi-party participation. 展开更多
关键词 CYBERSPACE global governance sovereign state international rule of law
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Multidimensional Governance Logic and Path to Maintain Social Stability
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作者 Song Yubo Yang Qianglong 《学术界》 CSSCI 北大核心 2020年第9期193-200,共8页
With China’s reform and development entering a critical period,the interweaving of various interest relations and the superimposing of the old and new contradictions have intensified social risks.Based on the concept... With China’s reform and development entering a critical period,the interweaving of various interest relations and the superimposing of the old and new contradictions have intensified social risks.Based on the concept of“pluralism,sharing,participation,cooperation and tolerance”,social stability can be maintained by the balanced protection of civil rights and the full realization of the development strategy.In addition,with the guidance of comprehensive legal thinking and core socialist values,the legal regulation of administrative behavior and rights-protection behavior is strengthened.In this way,the win-win of maintaining rights and stability can be realized in the positive-sum game that will help resolve social risks and achieve high-quality social stability. 展开更多
关键词 inclusive positive-sum game maintaining social stability governance logic and path
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Review of China’s neighborhood center planning from the perspective of innovative social governance
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作者 Ling Huang Chunpan Song 《西部人居环境学刊》 2020年第S01期66-73,共8页
The neighborhood center provides an implementation case for centralizing community service facilities and organizing service provision effectively,and has achieved community service improvement,which provides innovati... The neighborhood center provides an implementation case for centralizing community service facilities and organizing service provision effectively,and has achieved community service improvement,which provides innovative methods for governance innovation.This paper summarizes the development process of neighborhood center planning in China,and analyzes related planning cases in Suzhou,Tianjin,Hangzhou,and Chengdu focusing on planning characteristics and operating mechanisms.Based on the case of Chongqing,it gives answer to key issues of the local application of neighborhood center planning concept. 展开更多
关键词 Social governance innovation Community public service Neighborhood center Local translation
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Discussion on Social Governance Mode under New Normal Concept 被引量:1
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作者 Dai Jianzhong 《学术界》 CSSCI 北大核心 2016年第5期269-275,共7页
"New Normal"is the basic transition modality existing in the Chinese society to the historical development stage and the new normal mode has special pattern of manifestation in political,economic,cultural,so... "New Normal"is the basic transition modality existing in the Chinese society to the historical development stage and the new normal mode has special pattern of manifestation in political,economic,cultural,social,legal and military fields.Recognizing,adapting to and leading new normal should become the basic content in the work of the party and the country in the coming period. 展开更多
关键词 社会存在 治理 军事领域 正常模
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Plight and Path of Rural Collaborative Governance from the Subjective Perspective of Epistemology
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作者 Shu Yongjiu Li Lu 《学术界》 CSSCI 北大核心 2018年第6期234-245,共12页
It has become a trend for rural areas to develop from unified governance to multi-body governance.The goal of rural governance modernization further aggravates the non-applicability of the current system of"towns... It has become a trend for rural areas to develop from unified governance to multi-body governance.The goal of rural governance modernization further aggravates the non-applicability of the current system of"township administration and villager's self-government".And the problems such as the inaccurate positioning among the bodies of rural governance,the mismatching of power and responsibility,and the imperfectness of collaborative governance mechanism are becoming more and more obvious,which seriously restricts the development of rural economy and society.Presently,the root of the rural collaborative governance plight lies in the inadequate understanding on the of governance bodies.The key to get out of the plight is the implementation of rural revitalization strategy,cultivation of new farmers,and collaboration governance.Therefore,rural governance should not be limited to the administrative village area,but be collectively governed by village,inter-village,urban and rural areas.The paper reunderstands the rural governance bodies,explores the plight and the root of rural collaborative governance,and puts forward an effective path for rural collaborative governance,all from the subjective perspective of epistemology. 展开更多
关键词 农村 合作 认识论 路径 现代化 适用性 不完全 身体
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Community Governance in Urban Areas from the Perspective of Social Quality Theory
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作者 Xu Yun 《学术界》 CSSCI 北大核心 2015年第4期257-262,共6页
Social quality theory,as a new theory of social development research,is aim ed at studying the overall social situation through a series of social indicators system from which includes four elem ents: socio-econom ic ... Social quality theory,as a new theory of social development research,is aim ed at studying the overall social situation through a series of social indicators system from which includes four elem ents: socio-econom ic security,social inclusion,social cohesion,social empowerment and participation. Community governance is the basic platform of society governance. The application of social quality approach to study community governance will give us not only a new analytical tool to assess the effect of com munity governance but also decision-making source to formulate community development policy,so as to give a future vision and direction to community development. 展开更多
关键词 社会发展 社区发展 质量理论 治理 城镇 指标体系 经济安全 社会和谐
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Motorization and Governance in America and Its Implications for China
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作者 Yao Yang 《学术界》 CSSCI 北大核心 2014年第5期259-266,共8页
This thesis reviews the motorization of America in 20th century and studies the public governance dealing with negative impacts of motorization. The study respectively examines auto air pollution and the Clean Air Act... This thesis reviews the motorization of America in 20th century and studies the public governance dealing with negative impacts of motorization. The study respectively examines auto air pollution and the Clean Air Act in America,energy consumption and CAF regulations,road safety and FMVSS,traffic congestion and the traffic congestion mitigation. The fundamental objective of the thesis is to serve as a wake- up call and policy suggestions for Chinese government to mitigate the negative impacts of motorization. 展开更多
关键词 中国政府 机动化 美国 治理 空气污染 交通拥堵 能源消耗 道路安全
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Practice and Enlightenment of Community Governance Innovation in New Urbanization Process
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作者 Chen Junhua Xu Yangwen 《学术界》 CSSCI 北大核心 2015年第4期263-269,共7页
New urbanization urgently calls for new ideas of community governance.First,this paper defines the important concepts,collates and summarizes the relevant theory. This paper takes Xindu district of Chengdu as an examp... New urbanization urgently calls for new ideas of community governance.First,this paper defines the important concepts,collates and summarizes the relevant theory. This paper takes Xindu district of Chengdu as an example,analyses the practice and enlightenment of community governance innovation,attempting to provide some insights into the community governance innovation in the new urbanization process. 展开更多
关键词 城市化进程 治理 创新 社区 成都市 COM
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Villagers' Self-governance:Predicaments and Counter Measurements
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作者 Dong Hong Wang Youqiang 《学术界》 CSSCI 北大核心 2016年第10期310-316,共7页
With the reform and opening up of the rural economy and society,the villagers'self-governance has been in a dilemma in the process.The difficulties are mainly in the insufficient functions of the village committee... With the reform and opening up of the rural economy and society,the villagers'self-governance has been in a dilemma in the process.The difficulties are mainly in the insufficient functions of the village committee,the lack of financial resources and inadequate human resources.On the analysis of the situations,the paper gives some practical solutions for the villagers'self-governance to get out of the dilemma by strengthening the construction of rural communities,cultivating diversified village self-government organizations,broadening the village's financial sources and developing rural human resources to promote the formation of the rural civil society. 展开更多
关键词 村民的自己 自动的意义统治 村民 农村的社会
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Study on Rural Ecological Environment Governance in China from the Perspective of Social Capital
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作者 Zou Jianguo Li Mingxian 《学术界》 CSSCI 北大核心 2017年第10期316-323,共8页
At present,the ecological environment in the countryside of China is deteriorating with industrial pollution spreading to the countryside,agricultural pollution on the increase and environment in the residential areas... At present,the ecological environment in the countryside of China is deteriorating with industrial pollution spreading to the countryside,agricultural pollution on the increase and environment in the residential areas deteriorating. The traditional approach to the ecological problem,which heavily relies on the government or the market,fails to fundamentally address the problem. Instead,as the social capital in the countryside,the relationship network,norms and trust can effectively resolve rural ecological environmental crisis by highlighting the method of"social governance"in ecological environment in the countryside. It is thus suggested that in the governance of rural ecological environment,which is based on the social capital,the management space between the government and the community should be appropriately divided,so that the institutional capital can promote and regulate the social capital,enhance the construction of rural cooperative organizations and increase the input of rural human capital,and promote the coupling between administrative boundary and ecological boundary. 展开更多
关键词 生态环境治理 中国农村 社会资本 农村生态环境 生态环境危机 居住区环境 工业污染 农业污染
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负责任的社会科学数据治理的内涵、特征与层次 被引量:3
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作者 王英 卢国强 《现代情报》 北大核心 2025年第1期124-134,共11页
[目的/意义]“十四五”国家哲学社会科学发展规划的背景下,负责任的数据治理成为促进社会科学数据开放共享、推进社会科学研究与创新的重要驱动力,亟须探索负责任的社会科学数据治理的基础理论。[方法/过程]运用主题分析法,探寻负责任... [目的/意义]“十四五”国家哲学社会科学发展规划的背景下,负责任的数据治理成为促进社会科学数据开放共享、推进社会科学研究与创新的重要驱动力,亟须探索负责任的社会科学数据治理的基础理论。[方法/过程]运用主题分析法,探寻负责任的数据治理的概念要素及维度,按照国际标准ISO704:2009的概念关系,结合社会科学数据的特性,阐释负责任的社会科学数据治理的内涵及其与相关概念的关系、特征、层次与内容,旨在构建一个较为全面且系统的概念体系。[结果/结论]负责任的社会科学数据治理是多元主体在现有的数据治理环境之下,运用相应的治理机制和手段,将负责任的研究与创新的理念和原则融入社会科学数据全生命周期,以确保所有涉及社会科学数据的流程和成果的责任性的过程,具有责任性、反思性、前瞻性、开放性和工具性特征,可划分为战略层、数据层和活动层。 展开更多
关键词 社会科学数据 负责任的数据治理 数据治理
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高校图书馆数据治理框架构建——复旦大学图书馆的实践与思考 被引量:3
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作者 薛崧 张计龙 +4 位作者 苗青 任磊 毛梦丹 赵敏 张耀 《大学图书馆学报》 北大核心 2025年第2期84-94,共11页
在教育数字化转型和人工智能驱动的科学研究范式变革的背景下,数据治理已经成为高校图书馆提升数据管理能力、应对现代化转型发展的必然选择。以数据治理理论和相关国家标准为指导,从高校图书馆数据工作的现实问题出发,构建了包含战略... 在教育数字化转型和人工智能驱动的科学研究范式变革的背景下,数据治理已经成为高校图书馆提升数据管理能力、应对现代化转型发展的必然选择。以数据治理理论和相关国家标准为指导,从高校图书馆数据工作的现实问题出发,构建了包含战略引领、治理内容、治理过程、平台工具、治理规范和组织架构六个要素的高校图书馆数据治理框架,并以复旦大学图书馆实践为例,探讨数据治理的关键方法、挑战和应对建议,以期为高校图书馆的数据治理、数据赋能的实践提供参考。 展开更多
关键词 高校图书馆 数据治理 数据标准化 数据治理框架
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“三治融合”基层治理体系的演变、内涵与实践 被引量:5
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作者 王伟进 许亚敏 关棋月 《行政管理改革》 北大核心 2025年第1期33-41,共9页
基层治理是国家治理的基石。党领导下的“三治融合”基层治理体系的提出,是自治、法治、德治等治理传统在基层治理中的传承与发展,是各扬所长、各补其短、协同作用的理念创新,适应了基层社会矛盾发展与国家治理体系和治理能力现代化的... 基层治理是国家治理的基石。党领导下的“三治融合”基层治理体系的提出,是自治、法治、德治等治理传统在基层治理中的传承与发展,是各扬所长、各补其短、协同作用的理念创新,适应了基层社会矛盾发展与国家治理体系和治理能力现代化的需要。“三治融合”源于地方实践创新,在党的领导与国家顶层设计的确认下逐步推广,并发展出了村务契约化管理、村(居)民议事厅等创新形式。前期的实践探索与经验积累、党的领导与多元主体的壮大为三治融合基层治理体系的构建提供了有利条件,但自治广度深度有限、法治能力不足、德治约束力不强仍是重要限制。因此,“三治”深度融合仍需在党的领导下加强制度建设、实践创新与科技支撑。 展开更多
关键词 三治融合 社区治理 基层治理 社会治理
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