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浏览/检索结果: 共6条，第1-6条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Auto-picking velocity by path-integral optimization and surface fairing 期刊论文 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2013, 卷号: 56, 期号: 1, 页码: 246-254 作者:  Lin Nian-Tian;  Liu Hong;  Li Gui-Hua;  Tang Jian-Jian;  Wei Li-Jie 收藏  |  浏览/下载：14/0  |  提交时间：2018/09/26 Velocity spectrum  Fairing  The viterbi algorithm  Stacking velocity  Auto-picking   Auto-picking velocity by path-integral optimization and surface fairing 期刊论文 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2013, 卷号: 56, 期号: 1, 页码: 246-254 作者:  Lin Nian-Tian;  Liu Hong;  Li Gui-Hua;  Tang Jian-Jian;  Wei Li-Jie 收藏  |  浏览/下载：11/0  |  提交时间：2018/09/26 Velocity spectrum  Fairing  The viterbi algorithm  Stacking velocity  Auto-picking   A Dynamic Programming Decision-Making Model of Investment Policy for Unconventional Oil Exploitation 会议论文 4th International Conference on Intelligent Decision Technologies (IDT), Gifu, JAPAN, 2012-01-01 作者:  Sun, Jinfeng;  Hu, Xiangpei 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/13 dynamic programming model  unconventional oil exploitation  investment policy  backward recursion algorithm   Three-sample rotation vector algorithm with angular rate input (EI CONFERENCE) 会议论文 2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011, July 15, 2011 - July 17, 2011, Inner Mongolia, China Chu H.; Zhang Y.; Jia H. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 In order to research the attitude algorithm with angular rate input under the conical motion  a optimal threesample rotation vector algorithm based on single-step Newton backward interpolation is proposed. Using the principle of limited rigid body rotation and the characteristic of angular rate input  three-sample rotation vector algorithm is derivated. To minimum attitude errors  three-sample rotation vector algorithm is optimized. Three angular rate extraction methods of singlestep entire sample recursion  multi-step entire sample and singlestep Newton backward interpolation are proposed. Under the condition of conical motion with semi-cone angle 3 and angular frequency 2rad/s  simulation is done. The simulation results show that single-step Newton backward interpolation is superior to the other two methods  and its maximum error peak is 0.01  error drift rate is 0.036/h. Experiments in three-axis flying turntable with the same parameters are carried out  and the results show that error drift rates of three-channels are less than those of traditional quaternion  which are 13.53%  12.08% and 23.68% lower respectively. It also verified that the new algorithm can perform a high accuracy under the conical motion. 2011 IEEE.   An efficient reliability evaluation method for distribution system with transmission capacity constraints 期刊论文 2010, 2010 Wu Su-nong; Wu Wen-chuan; Zhang Bo-ming 收藏  |  浏览/下载：3/0 考虑传输容量约束的配电网可靠性快速评估 期刊论文 2010, 2010 吴素农; 吴文传; 张伯明; WU Su-nong; WU Wen-chuan; ZHANG Bo-ming 收藏  |  浏览/下载：4/0