中国科学院机构知识库网格系统: 检索

浏览/检索结果: 共8条，第1-8条

帮助

条数/页：排序方式：
	A terrain description method for traversability analysis based on elevation grid map 期刊论文 OAI收割 INTERNATIONAL JOURNAL OF ADVANCED ROBOTIC SYSTEMS, 2018, 卷号: 15, 期号: 1, 页码: 1-12 作者: Meng, Xiangrui; Cao, Zhiqiang; Liang, Shuang; Pang, Lei; Wang, Shuo \| 收藏 \| 浏览/下载：58/0 \| 提交时间：2018/04/26 Terrain Description Point Cloud Elevation Grid Map Roughness Slope Angle Estimation Mobile Robots
	On the two essential concepts for SFT: synergetic buoyancy-weight ratio and slack-taut map 会议论文 OAI收割 2nd International Symposium on Submerged Floating Tunnels and Underwater Tunnel Structures (SUFTUS), Chongqing, PEOPLES R CHINA, DEC, 2016 作者: Hong YS(洪友士); Ge F(葛菲); Lu W(陆维) 收藏 \| 浏览/下载：22/0 \| 提交时间：2017/05/12 Submerged floating tunnel buoyancy-weight ratio slack-taut map inclined mooring angle snap force SUBMERGED FLOATING TUNNELS CYLINDER SYSTEMS
	An improved multi-scale autoconvolution transform 会议论文 OAI收割 Beijing, China, May 13-15, 2014 作者: Shao CY(邵春艳); Ding QH(丁庆海); Luo HB(罗海波) \| 收藏 \| 浏览/下载：13/0 \| 提交时间：2014/12/29 Affine Invariant Feature Multi-scale Autoconvolution N-domain Vectors Included Angle Map N-domain Vectors Angle Map
	Parameter optimization of passive dynamic walking biped with knees (EI CONFERENCE) 会议论文 OAI收割 2012 2nd International Conference on Materials Science and Information Technology, MSIT 2012, August 24, 2012 - August 26, 2012, Xi'an, Shaan, China 作者: Zhang P. 收藏 \| 浏览/下载：21/0 \| 提交时间：2013/03/25 A method to find the optimized parameter values of passive dynamic walking biped is presented. The effects of biped physical parameters on the stability property of passive gaits are studied by simulation experiments. The chosen parameters include the mass distribution length of leg and slope angle. The stability property of passive walking limit cycles is used as criterion of optimization calculation including the orbital stability described by eigen-values of linearized Poincare map and the global property described by size of attraction region. The simulation results show how the stability of limit cycle varies when physical parameters of the passive biped change. The work is useful to explore the inherent property of passive dynamic walking and can be used as an important instruction in the mechanical design of biped robots based on principle of passive dynamic walking. (2012) Trans Tech Publications Switzerland.
	Minimal two-spheres in g(2,4) 期刊论文 iSwitch采集 Frontiers of mathematics in china, 2010, 卷号: 5, 期号: 2, 页码: 297-310 作者: Jiao, Xiaoxiang; Peng, Jiagui 收藏 \| 浏览/下载：24/0 \| 提交时间：2019/05/10 Harmonic map Conformal minimal immersion Gauss curvature Kahler angle Complex grassmann manifold
	Research of programming about the level flight of aircraft (EI CONFERENCE) 会议论文 OAI收割 2010 3rd International Conference on Advanced Computer Theory and Engineering, ICACTE 2010, August 20, 2010 - August 22, 2010, Chengdu, China 作者: Lijiang 收藏 \| 浏览/下载：24/0 \| 提交时间：2013/03/25 In order to carries on the plan and the control to aircraft level flight then obtain that the factors control the level route are the route position and the radius of turn finally carries on the software simulation using this algorithm the attitude and the route has been analyzed. First obtain that the factors control the level attitude are the roll angle and the yaw angle and infers the algorithm of flight route according to the attitude and the route restraint and infers the computation algorithm of attitude produce shortest aircraft level flight road map which through the giving route position on the software surface. According to this algorithm it may control and plan the aircraft level flight through to limit of the aircraft security attitude and the route position. 2010 IEEE.
	Earth elevation map production and high resolution sensing camera imaging analysis (EI CONFERENCE) 会议论文 OAI收割 Optoelectronic Imaging and Multimedia Technology, October 18, 2010 - October 20, 2010, Beijing, China 作者: Dai L. 收藏 \| 浏览/下载：136/0 \| 提交时间：2013/03/25 The Earth's digital elevation which impacts space camera imaging has prepared and imaging has analysed. Based on matching error that TDI CCD integral series request of the speed of image motion statistical experimental methods-Monte Carlo method is used to calculate the distribution histogram of Earth's elevation in image motion compensated model which includes satellite attitude changes orbital angular rate changes latitude longitude and the orbital inclination changes. And then elevation information of the earth's surface from SRTM is read. Earth elevation map which produced for aerospace electronic cameras is compressed and spliced. It can get elevation data from flash according to the shooting point of latitude and longitude. If elevation data between two data the ways of searching data uses linear interpolation. Linear interpolation can better meet the rugged mountains and hills changing requests. At last the deviant framework and camera controller are used to test the character of deviant angle errors TDI CCD camera simulation system with the material point corresponding to imaging point model is used to analyze the imaging's MTF and mutual correlation similarity measure simulation system use adding cumulation which TDI CCD imaging exceeded the corresponding pixel horizontal and vertical offset to simulate camera imaging when stability of satellite attitude changes. This process is practicality. It can effectively control the camera memory space and meet a very good precision TDI CCD camera in the request matches the speed of image motion and imaging. 2010 SPIE.
	多传感器信息融合在自主移动机器人上的应用学位论文 OAI收割工学硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2004 杨秦敏收藏 \| 浏览/下载：87/0 \| 提交时间：2015/09/02 全自主移动机器人多传感器信息融合嵌入式超声传感器环境地图建模栅格模型入射角幻象目标证据理论证据冲突量 Autonomous mobile robot multi-sensor data fusion embedded ultrasonic sensor map-building grid map incidence angle phantom tar