摘要
机载雷达单机价格的控制对于降低现代作战飞机价格至关重要。采用偏最小二乘法建立机载雷达单机价格参数化估算模型。以国外8个雷达型号作为样本,进行估算,结果表明模型对机载雷达研制费的解释能力为0.984,能较准确地对机载雷达单机价格进行估算。该模型已应用于实际,效果较好。
The control of the unit price of airborne radar is very important for reducing the price of modern combat aircraft. Took 8 radar models as samples, used partial least square method to establish a model for estimating the parameters of airborne radar unit price. The results showed that the model had a 0.984 accuracy and can be used to estimate the cost of airborne radar. The model has been applied to the practice and the effect is good.
出处
《航空科学技术》
2015年第10期33-38,共6页
Aeronautical Science & Technology
关键词
机载雷达
单机价格
参数估算
偏最小二乘法
估算模型
airborne radar
unit price
parameter estimation
partial least square method
estimation model
