摘要
针对目前测风数据处理模型数值模拟验证中雷达跟踪目标模型考虑不完善,不能够真实地反映探空仪在空气中的实际运动,在分析受力模型的基础上,通过拉格朗日方程构建探空仪系统在空气中受风力作用的动力学模型;通过仿真表明:仿真结果与实际情况更为相符,可为测风数据处理模型验证提供一种更为准确、有效的数值模拟模型。
Aiming at the imperfection of the radar target tracking simulation model in numerical wind data processing verification model, and that it cannot reflect the actual movement of radiosonde in the air, the dynamics model of radiosonde in the air was derived from Lagrange equation based on the analysis of stress model. The simulation shows the simulation result is more consistent with the actual situation, which provides a more accurate and effective numerical simulation model for wind data processing model verification.
出处
《兵器装备工程学报》
CAS
2016年第6期76-78,86,共4页
Journal of Ordnance Equipment Engineering
关键词
动力学模型
探空气球
探空仪
仿真
kinetic model
sounding balloon
radiosonde
simulation
