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| 1 | Sensors deployment optimization in multi-dimensional space based on improved particle swarm optimization algorithm显示文摘Sensors deployment optimization has become one of the most attractive fields in recent years. However, most of the previous work focused on the deployment problem in 2 D space.Compared to the traditional form, sensors deployment in multidimensional space has greater research significance and practical potential to satisfy the detecting needs in complex environment.Aiming at solving this issue, a multi-dimensional space sensor network model is established, and the radar system is selected as an example. Considering the possible working mode of the radar system(e.g., searching and tracking), two distinctive deployment models are proposed based on maximum coverage area and maximum target detection probability in the attack direction respectively. The latter one is usually ignored in the previous literature.For uncovering the optimal deployment of the sensor network, the particle swarm optimization(PSO) algorithm is improved using the proposed weights determination scheme, in which the linear decreasing, the pooling strategy and the cloud theory are combined for weights updating. Experimental results illustrate the effectiveness of the proposed method. | TANG Mingnan CHEN Shijun ZHENG Xuehe WANG Tianshu CAO Hui | 2018 | Journal of Systems Engineering and Electronics2018，29，5： | 6 |
| 2 | Inhibition of inflammatory mediator release from microglia can treat ischemic/hypoxic brain injury显示文摘Interleukin-1α and interleukin-1β aggravate neuronal injury by mediating the inflammatory reaction following ischemic/hypoxic brain injury. It remains unclear whether interleukin-1α and interleukin-1β are released by microglia or astrocytes. This study prepared hippocampal slices that were subsequently subjected to oxygen and glucose deprivation. Hematoxylin-eosin staining verified that neurons exhibited hypoxic changes. Results of enzyme-linked immunosorbent assay found that interleukin-1α and interleukin-1β participated in this hypoxic process. Moreover, when hypoxic injury occurred in the hippocampus, the release of interleukin-1α and interleukin-1β was mediated by the P2X4 receptor and P2X7 receptor. Immunofluorescence staining revealed that during ischemia/hypoxia, the P2X4 receptor, P2X7 receptor, interleukin-1α and interleukin-1β expression was detectable in rat hippocampal microglia, but only P2X4 receptor and P2X7 receptor expression was detected in astrocytes. Results suggested that the P2X4 receptor and P2X7 receptor, respectively, mediated interleukin-1α and interleukin-1β released by microglia, resulting in hippocampal ischemic/hypoxic injury. Astrocytes were activated, but did not synthesize or release interleukin-1α and interleukin-1β. | Huaibo Wang Weitao Guo Hongliang Liu Rong Zeng Mingnan Lu Ziqiu Chen Qixian Xiao | 2013 | Neural Regeneration Research2013，8，13： | 5 |
| 3 | Engineering of a self-adjuvanted iTEP-delivered CT vaccine显示文摘 | Shuyun DONGI Tiefeng XU Peng WANG Peng ZHAO Mingnan CHEN | 2017 | Acta Pharmacologica Sinica2017，38，6： | 2 |
| 4 | Urbanization Effect of Highways in the Pearl River Delta显示文摘Based on TM images,ArcGIS and landscape ecology,4 typical roads in the Pearl River Delta are taken for example to analyze infl uence range of highway,and study the laws of highway construction infl uencing landscape patterns by reviewing landscape pattern changes in areas along the highways. According to the research,for Yuebei Section(north Guangdong) of Beijing–Zhuhai Highway,road construction has signifi cant infl uence on landscape patterns of the 300-m wide buffer zone(especially woodland and urban land); for Foshan–Kaiping Highway,road construction has significant influence on landscape patterns of the 1,000-m wide buffer zone(especially woodland and agricultural land); for Dongguan–Shenzhen Highway,road construction has signifi cant infl uence on landscape patterns of the 8,000-m wide buffer zone(especially woodland and urban land). | CHEN Mingnan WANG Dongdong YU Keping ZHANG Xin | 2013 | Journal of Landscape Research2013，5，Z3： | 1 |
| 5 | Design and development of the power supply system for HL-2A tokamak显示文摘 | Yao Lieying Xuan Weimin Li Huajun Chen Yuhong Bu Mingnan Shao Kui Hu Haotian Mao Xiaohui Wang Shujin Ren Juqian | 2005 | Fusion Engineering and Design2005，，： | 1 |
| 6 | Development and application of the Baosteel mechanical descaling technology显示文摘During the hot rolling process,o xides are formed on the surface of metal products.These oxides,which are commonly called scales,must be eliminated before other post-processing. Currently,chemical pickling is the most widespread technology for descaling.However,chemical pickling depicts several drawbacks such as severe pollution, high cost, and unstable quality.Consequently,Baosteel initiated the Baosteel mechanical descaling( BMD)technology research in 2009.The BMD technology uses a water jet containing abrasive to eliminate the scales.The metal surface after BMD processing achieves an excellent surface quality with grade of Sa3.0 and satisfies the requirement of subsequent processes such as stamping,coating,and cold rolling. In this study, the development history,process feature,and industrial application of the BMD technology are presented. In addition,further development and prospects of the BMD technology are forecasted. | DUAN Mingnan LI Shanqing CHEN Shenghe FANG Xin YANG Xiangpeng XU Jianghua | 2018 | Baosteel Technical Research2018，12，1： | 0 |
| 7 | Secure H_(∞) control against time-delay attacks in cyber-physical systems显示文摘This paper is concerned with the secure H_(∞) control problem for cyber-physical systems(CPSs)under time-delay attacks,which cause the systems’information to be received with delays.Through transforming the H_(∞) control problem to a two-player zero-sum game problem,the H_(∞) controller can be obtained by solving the saddle point for the game.Due to the unknown system parameters,a model-free reinforcement learning(RL)method is applied,and the measurement feedback controller is designed based on the historical inputs and the tracking errors.To obviate the requirement of the initial admissible policy,the value iteration(VI)of the adaptive dynamic program(ADP)algorithm is proposed to solve the approximate saddle point.Moreover,the con-vergence of the proposed algorithm is proved.Finally,a networked circuit system is employed to show the effectiveness of the proposed methods. | Dan Jin Mingnan Hu Bo Chen Li Yu | 2022 | Journal of Control and Decision2022，9，4： | 0 |
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