摘要
充分、合理利用现有机载设备的信息资源来提高导航精度和可靠性是一项非常值得研究的课题。根据某型飞机火控光电瞄准系统中头盔瞄准具的测角原理和激光测距机的斜距信息 ,提出了用其校正惯导航向和位置坐标的数学模型 ,并对其应用作了进一步的讨论。此结论对于其它机种导航信息的融合也具有一定的借鉴价值。
It is a very worthwhile study to improve navigation precision and reliability by using information from existed airborne equipment sufficiently and rationally. According to angle measuring concept of Helmet Mounted Sight(HMS) in fire control electro optic aiming system on a certain type of airplane, and slant range data of its laser range finder, a mathematic model for correcting INS heading and position coordinates is presented, and its application is discussed further. The conclusion can be used as a reference for navigation data fusion of other airplanes.
出处
《电光与控制》
2002年第1期19-22,共4页
Electronics Optics & Control
