周期运动的稳定性与分叉研究可以为冲击振动落砂机的动力学优化设计提供理论依据。
The system parameters of shaker may be optimized by studying of stability and bifurcation of periodic impact motion of shaker.
针对轮式起落架直升机，提供了一种“舰面共振”动力稳定性分析方法。
An analytical method of ship resonance dynamic stability countering the helicopter with wheel landing gears is provided.
研究直升机悬停状态时其动力学模型非最小相位且不稳定特性的设计问题。
A study on the method of design is presented for helicopter hover with nonminimumphase unstable characteristics.
应用推荐