基于大气数据传感器的协同制导控制方法

Cooperative guidance and control method based on air data sensor

为研究多弹协同攻击的低成本实现问题,提出一种基于大气数据传感器的捷联导弹协同制导控制方法。首先,对协同制导控制中的状态反馈信息进行分析。然后,研究使用攻角传感器和皮托管代替陀螺仪提供制导控制所需的角度反馈信息的可行性,结合协同制导算法与自动驾驶仪设计方法研究基于大气数据传感器的协同制导控制方法。最后,对该方法进行初步的数值仿真验证。理论分析和仿真结果表明,基于大气数据传感器的捷联导弹协同制导控制具有理论可行性。

In order to study the low-cost implementation problem of multi-missile cooperative attack,a cooperative guidance and control method of strapdown missile based on the air data sensor is proposed.Firstly,the state feedback information in cooperative guidance and control is analyzed.Then,the feasibility of using angle of attack sensors and pitot tubes instead of gyroscopes to provide the angle feedback information needed for guidance control is studied.The cooperative guidance algorithm and the design method of autopilot are also combined to study the cooperative guidance and control method based on the air data sensor.Finally,the method is preliminary verified by numerical simulation.The theoretical analysis and simulation results show that the cooperative guidance and control of strapdown missiles based on the air data sensor are theoretically feasible.