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multi-object Tracking with Micro Aerial Vehicle

Journal of Beijing Institute of Technology 2019年第3期28卷 389-398页

作者： Yufeng Ji Weixing Li Xiaolin Li Shikun Zhang Feng Pan School of Automation Beijing Institute of TechnologyBeijing 100081China Industrial Technology Research Institute of Beijing Institute of Technology Kunming 650106China

A simple yet efficient tracking framework is proposed for real-time multi-object tracking with micro aerial vehicles(MAVs). It's basic missions for MAVs to detect specific targets and then track them automatically. In our method, candidate regions are generated using the salient detection in each frame and then classified by an eural network. A kernelized correlation filter(KCF) is employed to track each target until it disappears or the peak-sidelobe ratio is lower than a threshold. Besides, we define the birth and death of each tracker for the targets. The tracker is recycled if its target disappears and can be assigned to a new target. The algorithm is evaluated on the PAFISS and UAV123 datasets. The results show a good performance on both the tracking accuracy and speed.

关键词： multi-object tracking salient detection kernelized correlation filter (KCF) micro aerial vehicle(MAV)

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multi-object approach and its appfication to adaptive water management under climate change

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Journal of Geographical Sciences 2017年第3期27卷 259-274页

作者： HONG Si XIA Jun CHEN Junxu WAN Long NING Like SHI Wei Key Laboratory of Water Cycle and Related Land Surface Processes Institute of Geographic Sciences and Natural Resources Research CAS Beijing 100101 China State Key Laboratory of Water Resources and Hydropower Engineering Science Wuhan University Wuhan 430072 China University of Chinese Academy of Sciences Beijing 100049 China School of Resource Environment and Earth Science Yunnan University Kunming 650091 China

This paper addresses issues on adaptive water management under the impact of climate change. Based on a set of comprehensive indicators of water system, a decision making approach of multi-objects is developed and applied to quantify water adaptive man- agement for the demands of water sustainable use, water environmental protection and eco-water requirement under the climate change. For this study in China, two key indicators are proposed, namely （1） the water resources vulnerability （V） that was represented by inte- grated sensitivity （S） and resilience （C） of climate change impact on water resources, and （2） the sustainability of socio-economy and water environment, marked by DD, that is integrated scaler of socio-economic development （EG） based on the amount of GDP and the water en- vironment and relative eco-system quality （LI）. To find a reasonable solution for adaptive water management, a multi-objective decision making model of adaptive water management is further developed and the multi-objective model was transformed into an integrated single optimization model through developing an integrated measure function, called as VDD=DD/V. This approach has been applied to adaptive water resources planning and management for case study of China with new policy, called as the strict management of water resources based on three red line controls, i.e., the control of total water use by the total water re- sources allocation, the control of lower water use efficiency by the water demand manage- ment and the control of the total waste water load by water quality management in the East- ern China Monsoon Region that covers major eight big river basins including Yangtze River, Yellow River, Haihe River and Huaihe River. It is shown that the synthetic representation of water resource vulnerability and socio-economic sustainability by the integrated objective function （VDD） and integrated decision making model are workable and practicable. Adaptive management effect of the

关键词： adaptive water management climate change multi-object vulnerability sustainability VDD

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NUMERICAL ANALYSIS OF TWO-DIMENSIONAL multi-object SCATTERING SYSTEMS WITH ARBITRARY STRUCTURE

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Journal of Electronics(China) 1992年第3期9卷 253-260页

作者：樊德森 University of Science and Technology of China Hefei 230027

A general analysis approach to multi-object(M-object)scattering systems of ar-bitrary structure is *** the system scattering equation(SSE),the M-objectproblems are first transformed into a series of single-object(S-object)problems and then arethey solved,one-object by one-object,to determine the unknown coefficients of *** theSSE is solved to yield the global solutions of original M-object *** to the solution ofS-object problems concerned,we use the global numerical boundary condition(GNBC)basedfinite element method(FEM)for complex scatterers,or the moment method(MM)for conduct-ing *** clarity we will confine ourself in two-dimensional(2-D)cases,and show somecalculation examples of M-object scattering systems for demonstration.

关键词： Electromagnetic scattering multi-object scattering system Finite element method Moment method

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multi-object Negotiation Mechanism of Manufacturing Enterprise Supply Chain Based on multi-Agent

Multi-object Negotiation Mechanism of Manufacturing Enterpri...

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第二十六届中国控制会议

作者： Yang Changhui School of Business,Zhengzhou University,Zhengzhou 450052,Henan,P.R.China

It is initiative to apply multi-agent technology to the supply chain management（SCM）of manufacturing enterprise,as in the multi-agent-based supply chain system of manufacturing enterprise,purchase agent should negotiate with the supply agent for price,quality,delivery time and supply quota etc.A model for multi-object negotiation of multi-agent system is *** negotiation strategy between purchasing agent and multiple supply agents are also *** model can be used to optimize the SCM of manufacturing *** enterprise and strategic partnerships may share profit and achieve joint gains based on this model.

关键词： multi-object Negotiation multi-agent Supply Chain management(SCM)

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