杨廷梧.附有未知参数约束方程的光电跟踪测量严密算法[J].测控技术,2012,31(06):22-25 |
附有未知参数约束方程的光电跟踪测量严密算法 |
A Precise Intersection Survey Algorithm with Restrained Unknown Parameter Equation Attached for Two Optical Systems |
|
DOI: |
中文关键词: 光电跟踪系统 两站交会 测量模型 |
英文关键词:optical-electronic tracking system intersection survey with double systems measurement model |
基金项目: |
|
摘要点击次数: 1482 |
全文下载次数: 249 |
中文摘要: |
在新型飞机飞行试验中,经常采用两套光电跟踪测量系统对飞机及投放物、带动力或无动力飞机模型等小范围试验科目进行轨迹测量,在传统的测量模型基础之上对其数学模型进行了改进,提出了一种新的附有未知参数约束条件的数学模型及算法。经试验证明,该算法能够有效地提高观测数据处理精度。 |
英文摘要: |
Double optical-electronic tracking systems are frequently used to measure flying trajectory of airplane and throwing subjects and airplane model with engine or no in flight test for new airplane.A new intersection algorithm with restrained unknown parameter equation attached on the basis of traditional solution formula is described,which was proved an effective algorithm to get optimal accuracy in practice. |
查看全文 查看/发表评论 下载PDF阅读器 |
关闭 |