飞行器协同制导技术研究进展OA

Cooperative guidance technology is one of the key technologies for cooperative control of multiple un-manned aircraft.It can support the aircraft cluster to independently implement decision-making and management accord-ing to the principle of maximum comprehensive mission efficiency,and guide and control the aircraft to complete the co-operative interception task.Therefore,the research progress of aircraft cooperative guidance is summarized,and it is analyzed from three aspects:guidance method classification,information interaction architecture and multi constraint co-operative strategy.Firstly,the terminal guidance method of aircraft with space-time constraints and obstacle avoidance constraints is discussed.Secondly,comparing the centralized and distributed information interaction strategies,the ad-vantages of distributed cooperative guidance in communication robustness,fault tolerance and anti-interference are pointed out,and the adaptability of leader-slave strategy,consistency theory and fixed time control technology is ana-lyzed.In addition,according to the actual mission requirements,the cooperative guidance methods under the constraints of time,angle,obstacle avoidance and dynamics are sorted out.It is further proposed that key technical bottlenecks such as high-speed maneuvering target interception and stability verification of multi constraint cooperative guidance law in complex dynamic obstacle environment need to be broken down in the future to provide direction for subsequent re-search.