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| 1 | Gini Coefficient-based Task Allocation for Multi-robot Systems With Limited Energy Resources显示文摘Nowadays, robots generally have a variety of capabilities, which often form a coalition replacing human to work in dangerous environment, such as rescue, exploration, etc. In these operating conditions, the energy supply of robots usually cannot be guaranteed. If the energy resources of some robots are consumed too fast, the number of the future tasks of the coalition will be affected. This paper will develop a novel task allocation method based on Gini coefficient to make full use of limited energy resources of multi-robot system to maximize the number of tasks. At the same time, considering resources consumption,we incorporate the market-based allocation mechanism into our Gini coefficient-based method and propose a hybrid method,which can flexibly optimize the task completion number and the resource consumption according to the application contexts.Experiments show that the multi-robot system with limited energy resources can accomplish more tasks by the proposed Gini coefficient-based method, and the hybrid method can be dynamically adaptive to changes of the work environment and realize the dual optimization goals. | Danfeng Wu Guangping Zeng Lingguo Meng Weijian Zhou Linmin Li | 2018 | IEEE/CAA Journal of Automatica Sinica2018，5，1： | 6 |
| 2 | Set Pair Fuzzy Decision Method Based on Cloud Model显示文摘The paper studied the research status of fuzzy decision on the complex phenomenon. It proposed that the current researches focus on subjective fuzzy and objective randomness in language research information about this field, and the uncertainty factors influencing on the decision alternatives. To solve above problems, a new kind of fuzzy decision method was presented with cloud model and SPA. The method was used for the study of'The new rural energy development and utilization plan'to establish the renewable energy development model, and the corresponding solution was given. An active result was obtained in the experiment compared with the fuzzy twotuple linguistic analysis method, and it shows the method is rational, efficient and practical. | WU Aiyan MA Zhonggui ZENG Guangping | 2016 | Chinese Journal of Electronics2016，25，2： | 5 |
| 3 | Multi-layer Cloud Model for Statistically Analysis on Renewable Energy Status in China's Rural Areas显示文摘 | WU Aiyan MA Zhonggui ZENG Guangping TU Xuyan | 2011 | Chinese Journal of Electronics2011，20，1： | 1 |
| 4 | Synthesis of Camptothecin-lO-O-glucoside Using an Engineered Oleandomycin Glucosyltransferase显示文摘 | ZHU Xuelin YE Qinmei WEN Chao CHEN Liping LIANG Guangping ZENG Ting ZHANG Dongmei JIANG Renwang | 2018 | Chemical Research in Chinese Universities2018，34，3： | 0 |
| 5 | Intelligent Control of Cabin Environment Using Computational Fluid Dynamics for Intelligent Manufacturing显示文摘An efficient and versatile intelligent algorithm is developed for the control of the cabin environment of wind power generators.The method can be used to monitor and solve wind power generation problems at the same time.It also provides several advantages with respect to other traditional methods which imply significant workload and maintenance personnel.The functional requirements of the intelligent control system are analyzed,and a control algorithm for the stepping motor is selected and evaluated.Through the comparative analysis of the active power and internal temperature curve for three kinds of output power of the prototype,it is proved that the environmental intelligent control system greatly improves the operation efficiency,solves typical problems in the ventilator room environment,and provides a solid theoretical basis for further research in this field. | Xi Wang Guangping Zeng | 2022 | Fluid Dynamics & Materials Processing2022，18，3： | 0 |
| 6 | A Task-Resource Joint Management Model with Intelligent Control for Mission-Aware Dispersed Computing显示文摘Dispersed computing can link all devices with computing capabilities on a global scale to form a fully decentralized network,which can make full use of idle computing resources.Realizing the overall resource allocation of the dispersed computing system is a significant challenge.In detail,by jointly managing the task requests of external users and the resource allocation of the internal system to achieve dynamic balance,the efficient and stable operation of the system can be guaranteed.In this paper,we first propose a task-resource joint management model,which quantifies the dynamic transformation relationship between the resources consumed by task requests and the resources occupied by the system in dispersed computing.Secondly,to avoid downtime caused by an overload of resources,we introduce intelligent control into the task-resource joint management model.The existence and stability of the positive periodic solution of the model can be obtained by theoretical analysis,which means that the stable operation of dispersed computing can be guaranteed through the intelligent feedback control strategy.Additionally,to improve the system utilization,the task-resource joint management model with bi-directional intelligent control is further explored.Setting control thresholds for the two resources not only reverse restrains the system resource overload,but also carries out positive incentive control when a large number of idle resources appear.The existence and stability of the positive periodic solution of the model are proved theoretically,that is,the model effectively avoids the two extreme cases and ensure the efficient and stable operation of the system.Finally,numerical simulation verifies the correctness and validity of the theoretical results. | Chengcheng Zhou Chao Gong Hongwen Hui Fuhong Lin Guangping Zeng | 2021 | China Communications2021，18，10： | 0 |
| 7 | Effects of Thallium Stress on Photosynthesis, Chlorophyll Fluorescence Parameters and Antioxidant Enzymes Activities of Coix Lacryma-jobi显示文摘 | Gaozhong Pu Denan Zhang Danjuan Zeng Guangping Xu Yuqing Huang | 2017 | Journal of Environmental Science and Engineering(A)2017，6，1： | 0 |
| 8 | BUILDING OF THE PETROLEUM DRILLING FLUID ENGINEERING DESIGN EXPERT SYSTEM显示文摘Petroleumisoneofthemostkeyfactorsinindustrydevelopment,especialyforChina.Nowadays,thePetroleumexplorationsitehasincreasingly... | Guangping Zeng Yongxue Lin Guohua Li Yulu Wu | 1999 | Journal of Central South University1999，11，1： | 0 |
| 9 | Dispersed Computing Resource Discovery Model and Algorithm for Polymorphic Migration Network Architecture显示文摘Dynamic resource discovery in a network of dispersed computing resources is an open problem.The establishment and maintenance of resource pool information are critical,which involves both the polymorphic migration of the network and the time and energy costs resulting from node selection and frequent interactions of information between nodes.The resource discovery problem for dispersed computing can be considered a dynamic multi-level decision problem.A bi-level programming model of dispersed computing resource discovery is developed,which is driven by time cost,energy consumption and accuracy of information acquisition.The upper-level model is to design a reasonable network structure of resource discovery,and the lower-level model is to explore an effective discovery mode.Complex network topology features are used for the first time to analyze the polymorphic migration characteristics of resource discovery networks.We propose an integrated calibration method for energy consumption parameters based on two discovery modes(i.e.,agent mode and self-directed mode).A symmetric trust region based heuristic algorithm is proposed for solving the system model.The numerical simulation is performed in a dispersed computing network with multiple modes and topological states,which proves the feasibility of the model and the effectiveness of the algorithm. | ZHOU Chengcheng ZHANG Lukai ZENG Guangping LIN Fuhong | 2023 | Chinese Journal of Electronics2023，32，4： | 0 |
| 10 | Task Coordination Organization Model and the Task Allocation Algorithm for Resource Contention of the Syncretic System显示文摘At present, robot embedded systems have some common problems such as closure and poor dynamic evolution. Aiming at resolving this situation, our paper focuses on improvements to the robot embedded system and sets up a new robot system architecture, and we propose a syncretic mechanism of a robot and Soft Man(SM). In the syncretic system, the structural organization of the Soft Man group and its modes are particularly important in establishing the task coordination mechanism. This paper, therefore, proposes a coordination organization model based on the Soft Man group, and studies in detail the process of task allocation for resource contention, which facilitates a rational allocation of system resources. During our research, we introduced Resource Requirement Length Algorithm(RRLA) to calculate the resource requirements of the task and a resource conformity degree allocation algorithm of Resource Conformity Degree Algorithm(RCDA) for resource contention. Finally, a comparative evaluation of RCDA with five other frequently used task allocation algorithms shows that RCDA has higher success and accuracy rates with good stability and reliability. | Danfeng Wu Guangping Zeng Di He Zhaopeng Qian Qingchuan Zhang | 2016 | Tsinghua Science and Technology2016，21，4： | 0 |
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