基于智能Agent的无人机发动机的自主控制策略

利用智能Agent技术对自主飞行无人机发动机的控制进行研究。给出发动机控制Agent的分层结构。利用发动机领域专家的相关知识,提出了适用于小型无人机发动机自主控制的策略和协调算法。基于智能Agent技术的发动机实时控制系统能满足飞机爬升、巡航、待机、下滑俯冲等不同自主飞行阶段对动力系统的要求。针对飞行中动力及其它相关系统可能出现的异常状态,设计了相应的应急控制策略;并对发动机的正常工况实现了优化控制。通过十几架次小型无人机自主飞行试验表明该发动机自主控制策略的有效性。

Intelligent Agent-based engine control strategies for small autonomous UAVs

The engine control method for small autonomous Unmanned Aerial Vehicles(UAVs) is studied based on intelligent agent techniques.The hierarchy structure of the engine control agent is presented.By using the domain expert knowledge,the article details the engine control strategies and the algorithm for coordinating the agents of the engine control and the autonomous mission manager for small UAVs.The designed engine control system satisfies the power requirements for small autonomous UAVs in different flight states such as climbing,cruising,loitering,diving and so on.Emergency control strategies for the abnormality of the engine and other relevant systems are also provided and the control strategies for the engine in normal situation are optimized.The ten-odd flight tests show the effectiveness of the designed engine control strategies.