A Set-theoretical Model for Estimation of Radar Detection Range
LU Qiang-hua · Journal of Projectiles.Rockets.Missiles and Guidance · 2009
Radar detection range varies with uncertain parameters such as transmitter power,frequency etc.Based on convex analysis and interval mathematics,two new non-probabilistic set-theoretical models,which approximately estimate radar detection range through first-order Taylor series,are presented.The proposed two methods describe the uncertain parameters as convex set and interval variables and overcome the shortcoming that probabilistic method need detailed statistical information of uncertain parameters,at the same time,they need less computational efforts than the latter method.Numerical example is used to illustrate the methods which show both the feasibility and superiority compared with probabilistic method.