For the effectiveness evaluation problem of missile saturation attacking mode， a simulation method based on attack-defense countering sequence is proposed under “many-to-many” condition. Under the described models of attacking missile and anti-missile firepower unit， the target allocation rules and allocation models are established. The fire channel saturation degree is outlined for describing the attacking target intensive degree， considering factors such as intercepting window， target channel occupation and release. The attacking success probability sequence is calculated fast using predictive impact point method， the saturation ability is evaluated based on attack-defense aspects and finally the engineering simulation flow is outlined. The applicability of the method under different conditions is verified under typical scenario settings， and can be used to guide the construction of attack-defense confrontation system.

Wind resistance is the key to determine the application scope and survival capacity of UAV（unmanned aerial vehicle）. This paper takes a rotor UAV as the research object， and makes use of wind tunnel test equipment and binocular vision non-contact measurement system to conduct fine measurement and research on the instability characteristics （attitude or speed） and the disability of each component under the extreme wind speed of UAV. The critical instability conditions and characteristics of the rotor UAV and the disability characteristics of vulnerable parts are obtained. The results show that speed of 17 m/s is the critical instability wind speed of UAV， and the UAV is 40° angle of attack backward. When the wind speed is 28 m/s， the UAV power system will stop. When the wind speed reaches 34 m/s， the rotor is almost free of deformation. From the view of using wind field to destroy UAV， the most easy way is instability to fall， the second is to destroy the power system， and the most difficult is to damage the rotor.