ID | 原文 | 译文 |
6994 | 在想定假设条件下,通过数值仿真计算结果对所提出的模型和算法进行了合理性和有效性分析,表明该部署优化方法得到的方案是正确可行的。 | To set conditions, through the numerical simulation results of the proposed model and algorithm to analyze the rationality and effectiveness, and show that the deployment optimization method of the scheme is feasible. |
6995 | 先进战机在大机动条件下需要实现导弹的内埋式弹射发射,战机大机动发射时导弹弹射分离参数偏离理想设计值,威胁导弹与载机的分离安全。 | Advanced aircraft under the condition of large motor need to implement embedded type catapult launch missiles, fighter big motor launch missile ejection separation deviates from the value of the ideal design parameters, the threat to the separation of missile and aircraft. |
6996 | 采用理论仿真和试验相结合的方法对战机大机动下的导弹发射动力学进行研究。 | By adopting the combination of theoretical simulation and experimental method of aircraft under the motor launch dynamics study. |
6997 | 基于有限元法和柔性多体系统拉格朗日动力学方程并考虑发射系统刚-柔-气-液耦合特性,建立了载机大机动条件性下的导弹弹射发射动力学模型。 | Based on finite element method (fem) and the flexible multi-body system Lagrange dynamics equation and considering the launch system just - of - gas - liquid coupling characteristics, set up the machine big motor conditioned by missile ejection launch dynamics model. |
6998 | 仿真分析了载机大机动时的离心力和科氏力对导弹弹射分离参数的影响。 | The simulation analysis of the large motor which machine at the time of the centrifugal force and coriolis force effect on the missile ejection separation parameters. |
6999 | 最后,通过发射试验进行了实际验证。 | Finally, through the test launch of the actual test and verify. |
7000 | 仿真及试验结果表明:离心力有利于发射安全性,科氏力对发射安全性具有负面的影响,大机动发射时须考虑科氏力的影响。 | The simulation and experiment results show that the centrifugal force is beneficial to launch safety, coriolis force has a negative impact on the safety of launch, large motor launch must consider the effect of coriolis force. |
7001 | 针对大气层内机动目标拦截问题,基于广义微分几何制导体制设计了一种新型的微分几何制导律。 | For maneuvering target interception problem in the atmosphere, based on the generalized differential geometry guidance system design guidance law for a new type of differential geometry. |
7002 | 与控制视线转率有限时间内收敛不同,采用视线转率随着弹目相对距离减小而渐进收敛的滑模面。 | Within finite time convergence control and the line of sight to turn rate, using the line of sight to turn rate with els gradual convergence with the decrease of the relative distance of the sliding surface. |
7003 | 鉴于观测器估计目标加速度存在初始尖峰现象,且嵌入观测器的制导律难以证明稳定性,假设目标加速度是具有未知上界的干扰,提出一种双幂次的自适应律对其上界进行估计。 | In view of the observer to estimate the target acceleration is the initial peak phenomenon, and embedded observer guidance law is difficult to prove the stability, assuming the target acceleration is with unknown upper bound of the disturbance, proposed an adaptive law is a kind of double exponential to estimate the upper bound. |