附有未知参数约束方程的光电跟踪测量严密算法

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.%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.