中国科学院机构知识库网格系统: 检索

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	Moving-mass-based station keeping of stratospheric airships 期刊论文 OAI收割 Aeronautical Journal, 2021, 卷号: 125, 期号: 1289, 页码: 1231-1244 作者: Chen L(陈丽); Gao, Qiyuan; Deng, Yuxiang; Liu JG(刘金国) \| 收藏 \| 浏览/下载：25/0 \| 提交时间：2021/06/27 Attitude control Moving-mass control Station keeping Stratospheric airship platform
	Research on high precision position attitude measurement method of moving platform based on optical calibration 会议论文 OAI收割 Chongqing, China, 2020-12-11 作者: Wei, Hao; Fang, Wang \| 收藏 \| 浏览/下载：22/0 \| 提交时间：2022/09/26 Range Measurement Optical Calibration Moving Platform Attitude Measurement
	Size optimization of the moving platform for cable-driven parallel manipulators based on stiffness characteristics 期刊论文 OAI收割 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2018, 卷号: 232, 期号: 11, 页码: 2057-2066 作者: Zhang, Bin; Shang, Wei-Wei; Cong, Shuang; Liu, Yi \| 收藏 \| 浏览/下载：29/0 \| 提交时间：2019/08/26 Cable-driven parallel manipulators static stiffness stable workspace moving platform optimization problem
	LP Based Path Planning for Autonomous Landing of An Unmanned Helicopter on A Moving Platform 期刊论文 OAI收割 Journal of Unmanned System Technology, 2013, 卷号: 1, 期号: 1, 页码: 7-13 作者: Wu C(吴冲); Qi JT(齐俊桐); Song DL(宋大雷); Han JD(韩建达) 收藏 \| 浏览/下载：45/0 \| 提交时间：2013/12/27 autonomous landing LP moving platform
	Research on moving target tracking scene simulation technology under battlefield complicated environment based on Vega (EI CONFERENCE) 会议论文 OAI收割 4th International Congress on Image and Signal Processing, CISP 2011, October 15, 2011 - October 17, 2011, Shanghai, China Wang S.; Wei Y.-J. 收藏 \| 浏览/下载：14/0 \| 提交时间：2013/03/25 In order to better simulate the real environment of the battlefield which has moving-target and the complicated background and to simulate the tracking process of the target with 3d's simulation. This paper introduce a development platform of the Vega 3d simulation software and how to use the Vega to simulate the complex battlefield background which has the sky the explosion effects in the ground the fly parameters of fighter planes. It reappear a complete process which contains capturing target and tracking target. Experiment indicate that the Vega development platform is convenient and fast and can achieved the design parameters for the task's demands. It also has many advantages that contains repeating the performance of real experiment and reducing the expenses of the military experiment. 2011 IEEE.
	Research on the the device of non-angular vibration for opto-electronic platform (EI CONFERENCE) 会议论文 OAI收割 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Smart Structures and Materials in Manufacturing and Testing, April 26, 2010 - April 29, 2010, Dalian, China An Y.; Song C.-P.; Kuang R.-J.; Jin G. 收藏 \| 浏览/下载：32/0 \| 提交时间：2013/03/25 The opto-electronic platform is the main equipment for aviation reconnaissance. It is a surveillance system with the function of search recognition orientation and tracking by opto- electronic instruments. It is made up of opto-electronic instruments which are used to get high quality image and stabilization tracking system to control stabilization and gesture of platform for exact tracking. The opto-electronic platform purpose is to achieve high quality image. Besides the impact of optic system the image quality of the system is influenced greatly in the vibration environment. The research worked by Zhao peng which demonstrated the affection caused by angular vibration was worse than which caused by line vibration and what was multiplied direct ratio with plane altitude. So it is necessary to design a new device which could be used widely and has good angular vibration isolation effect. According to the theory of parallelogram the non-angular vibration device had been designed with spatial links and the theory of non-angular vibration was analyzed. The three-dimensional model was set with UG the analysis was done by ADAMS/vibration software. The acceleration and displacement response of the device in each direction was calculated by inspiriting it with sine wave of the acceleration in three directions and the stiffness and damp were studied. All the work prove the design principle of the device is reasonable and the device is adopted to keep the platform motion moving horizontally at the meantime the device is good at isolating vibration in all directions. 2010 SPIE.
	An intelligent video surveillance system (EI CONFERENCE) 会议论文 OAI收割 2010 International Conference on E-Product E-Service and E-Entertainment, ICEEE2010, November 7, 2010 - November 9, 2010, Henan, China Gao S. 收藏 \| 浏览/下载：16/0 \| 提交时间：2013/03/25 This paper presents an intelligent video surveillance system. The system is composed of one or more nodes flexibly according to the application scenarios such as private properties banks and museums. Each node is an autonomous vision-based device capable to perform intelligent tasks. It is able to digitize and compress the acquired analog video signals in MPEG-4 standard and then transmit the compressed video stream to the control center. At the same time the node makes use of a statistical approach for real-time detecting moving object and online alarm generation to enable a single human operator to monitor activities over a complex area using a distributed network of active video sensors. The node is implemented on a platform with high performance to ensure that the algorithm is able to run in real-time. Applications demonstrate that the intelligent system has an excellent performance in many scenarios to help people make decisions more accurately and rapidly. 2010 IEEE.