CN109000656B - 基于空间聚类的水下地形匹配导航适配区选择方法 - Google Patents
基于空间聚类的水下地形匹配导航适配区选择方法 Download PDFInfo
- Publication number
- CN109000656B CN109000656B CN201810616587.7A CN201810616587A CN109000656B CN 109000656 B CN109000656 B CN 109000656B CN 201810616587 A CN201810616587 A CN 201810616587A CN 109000656 B CN109000656 B CN 109000656B
- Authority
- CN
- China
- Prior art keywords
- matching
- area
- minimum
- water depth
- maximum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000006978 adaptation Effects 0.000 title claims abstract description 26
- 238000010187 selection method Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000012876 topography Methods 0.000 claims description 22
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 abstract description 8
- 238000011156 evaluation Methods 0.000 description 8
- 238000004422 calculation algorithm Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810616587.7A CN109000656B (zh) | 2018-06-15 | 2018-06-15 | 基于空间聚类的水下地形匹配导航适配区选择方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810616587.7A CN109000656B (zh) | 2018-06-15 | 2018-06-15 | 基于空间聚类的水下地形匹配导航适配区选择方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109000656A CN109000656A (zh) | 2018-12-14 |
CN109000656B true CN109000656B (zh) | 2020-08-04 |
Family
ID=64601387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810616587.7A Active CN109000656B (zh) | 2018-06-15 | 2018-06-15 | 基于空间聚类的水下地形匹配导航适配区选择方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109000656B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110763234B (zh) * | 2019-10-15 | 2022-10-28 | 哈尔滨工程大学 | 一种水下机器人海底地形匹配导航路径规划方法 |
CN110617819B (zh) * | 2019-10-17 | 2022-09-30 | 国营芜湖机械厂 | 一种基于蚁群算法路径规划的无人机地形辅助导航方法 |
CN112985400B (zh) * | 2021-01-29 | 2022-09-27 | 宁夏荣光电节能科技实业有限公司 | 一种三维定位方法及三维定位装置 |
CN113252072B (zh) * | 2021-02-02 | 2022-11-29 | 中国人民解放军海军大连舰艇学院 | 一种基于圆环窗口的数字水深模型可导航能力评估方法 |
CN118171586B (zh) * | 2024-05-16 | 2024-07-19 | 曲阜师范大学 | 一种多波束测线布设方法、系统、设备和存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH085395A (ja) * | 1994-06-16 | 1996-01-12 | Mitsubishi Electric Corp | 航法装置 |
EP1918677A2 (en) * | 2006-10-31 | 2008-05-07 | Honeywell International Inc. | Systems and methods for a terrain contour matching navigation system |
CN103090861A (zh) * | 2013-01-14 | 2013-05-08 | 哈尔滨工程大学 | 水下机器人的多线地形匹配导航方法 |
CN107870621A (zh) * | 2016-10-25 | 2018-04-03 | 中国科学院沈阳自动化研究所 | 在未知复杂海底地形环境中的自主水下机器人避碰方法 |
-
2018
- 2018-06-15 CN CN201810616587.7A patent/CN109000656B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH085395A (ja) * | 1994-06-16 | 1996-01-12 | Mitsubishi Electric Corp | 航法装置 |
EP1918677A2 (en) * | 2006-10-31 | 2008-05-07 | Honeywell International Inc. | Systems and methods for a terrain contour matching navigation system |
CN103090861A (zh) * | 2013-01-14 | 2013-05-08 | 哈尔滨工程大学 | 水下机器人的多线地形匹配导航方法 |
CN107870621A (zh) * | 2016-10-25 | 2018-04-03 | 中国科学院沈阳自动化研究所 | 在未知复杂海底地形环境中的自主水下机器人避碰方法 |
Non-Patent Citations (3)
Title |
---|
基于地形图像特征与模糊决策的海底地形可导航性分析方法;宋子奇,等;《中国惯性技术学报》;20160430;第24卷(第2期);正文第164-169页 * |
基于小采样的地形匹配区适应性技术研究;杨卫平,等;《信号处理》;20080630;第24卷(第3期);正文第339-342页 * |
水下地形导航匹配区选取的模糊推理方法;王立辉,等;《西安电子科技大学学报(自然科学版)》;20170228;第44卷(第1期);正文第140-145页 * |
Also Published As
Publication number | Publication date |
---|---|
CN109000656A (zh) | 2018-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109000656B (zh) | 基于空间聚类的水下地形匹配导航适配区选择方法 | |
Chen et al. | City-scale map creation and updating using GPS collections | |
CN112101278A (zh) | 基于k近邻特征提取和深度学习的宅基地点云分类方法 | |
CN111709430B (zh) | 基于高斯过程回归的室外场景三维点云的地面提取方法 | |
Uduwaragoda et al. | Generating lane level road data from vehicle trajectories using kernel density estimation | |
CN105551015A (zh) | 一种散乱点云图像配准方法 | |
Gao et al. | Fine-grained off-road semantic segmentation and mapping via contrastive learning | |
CN117197596B (zh) | 基于小样本迁移学习的混合底质声学分类方法 | |
CN110363771B (zh) | 一种基于三维点云数据的隔离护栏形点提取方法及装置 | |
CN107945189A (zh) | 一种基于正态分布变换单元的点云平面分割方法 | |
CN118230055B (zh) | 基于多尺度感知的岩体局部点云共面判断方法、系统、介质和电子设备 | |
CN104751463B (zh) | 一种基于草图轮廓特征的三维模型最佳视角选取方法 | |
CN106500594A (zh) | 融合反射强度和几何特征的铁路轨道半自动检测方法 | |
CN116071722A (zh) | 基于路段轨迹的车道几何信息提取方法、系统、设备及介质 | |
CN112070787B (zh) | 基于对立推理理论的航空三维点云平面分割方法 | |
CN102360432B (zh) | 一种基于测地线传播的图像场景语义标记方法 | |
CN109948720A (zh) | 一种基于密度的层次聚类方法 | |
CN109284409B (zh) | 基于大规模街景数据的图片组地理定位方法 | |
CN112015937B (zh) | 一种图片地理定位方法及系统 | |
CN114332172A (zh) | 一种基于协方差矩阵改进的激光点云配准方法 | |
CN104102718A (zh) | 面向失衡数据集的簇边界采样与动态剪枝的失衡数据分类方法 | |
WO2021014495A1 (ja) | ラベル推定装置、ラベル推定方法、及びラベル推定プログラム | |
CN117541807A (zh) | 一种基于主动学习的地形特征线提取方法 | |
CN117876725A (zh) | 一种基于无监督模糊聚类的地面三维激光点云分割方法 | |
CN102004861A (zh) | 鉴别及分类不同特性水团的谱混合分析方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No.59 Cangwu Road, Haizhou District, Lianyungang City, Jiangsu Province 222000 Patentee after: Jiangsu Ocean University Address before: 222000 No. 59 Cangwu Road, Haizhou District, Lianyungang City, Jiangsu Province Patentee before: HUAIHAI INSTITUTE OF TECHNOLOGY |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230613 Address after: 226000 Building 63, No. 33, Xinkang Road, Chongchuan District, Nantong City, Jiangsu Province Patentee after: Nantong Jianghai Surveying and Mapping Institute Co.,Ltd. Address before: No.59 Cangwu Road, Haizhou District, Lianyungang City, Jiangsu Province 222000 Patentee before: Jiangsu Ocean University |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240320 Address after: 226000 Building 63, No. 33, Xinkang Road, Chongchuan District, Nantong City, Jiangsu Province Patentee after: Nantong Jianghai Surveying and Mapping Institute Co.,Ltd. Country or region after: Zhong Guo Patentee after: Ju Haijian Address before: 226000 Building 63, No. 33, Xinkang Road, Chongchuan District, Nantong City, Jiangsu Province Patentee before: Nantong Jianghai Surveying and Mapping Institute Co.,Ltd. Country or region before: Zhong Guo |