Inspired by cooperative hunting of lionesses,this paper presents a Lions Group Algorithm for cooperative hunting tasks involving multiple AUVs(autonomous underwater vehicles).The lions group algorithm is developed aro...Inspired by cooperative hunting of lionesses,this paper presents a Lions Group Algorithm for cooperative hunting tasks involving multiple AUVs(autonomous underwater vehicles).The lions group algorithm is developed around two core relationships:the dynamic game relationship between the hunters and the target and the cooperative relationship between hunters.In this paper,the lions group algorithm is divided into three stages.In each stage,the dynamic game model between the hunters and the target is constructed,and the cooperation model between the hunters is constructed.At the same time,in these three phases,a dynamic allocationmechanism for the roles and tasks of hunterswas established.The simulation experiment revealed the hunting effect.The results show that the path planning and obstacle avoidance strategy of the hunters,the target’s escape strategy,the complexity of the environment,and the speed relationship between the hunter and the target affect the hunting effect.展开更多
Because of their wide detection range and rich functions,autonomous underwater vehicles(AUVs)are widely used for observing the marine environment,for exploring natural resources,for security and defense purposes,and i...Because of their wide detection range and rich functions,autonomous underwater vehicles(AUVs)are widely used for observing the marine environment,for exploring natural resources,for security and defense purposes,and in many other fields of interest.Compared with a single AUV,a multi-AUV formation can better perform various tasks and adapt to complex underwater environments.With changes in the mission or environment,a change in the UAV formation may also be required.In the last decade,much progress has been made in the transformation of multi-AUV formations.In this paper,we aim to analyze the core concepts of multi-AUV formation transformation;summarize the effects of the AUV model,underwater environment,and communication between AUVs within formations on formation transformation;and elaborate on basic theories and implementation approaches for multi-AUV formation transformation.Moreover,this overview includes a bibliometric analysis of the related literature from multiple perspectives.Finally,some challenging issues and future research directions for multi-AUV formation transformation are highlighted.展开更多
文摘Inspired by cooperative hunting of lionesses,this paper presents a Lions Group Algorithm for cooperative hunting tasks involving multiple AUVs(autonomous underwater vehicles).The lions group algorithm is developed around two core relationships:the dynamic game relationship between the hunters and the target and the cooperative relationship between hunters.In this paper,the lions group algorithm is divided into three stages.In each stage,the dynamic game model between the hunters and the target is constructed,and the cooperation model between the hunters is constructed.At the same time,in these three phases,a dynamic allocationmechanism for the roles and tasks of hunterswas established.The simulation experiment revealed the hunting effect.The results show that the path planning and obstacle avoidance strategy of the hunters,the target’s escape strategy,the complexity of the environment,and the speed relationship between the hunter and the target affect the hunting effect.
基金Support Program(No.61822304)the Basic Science Center Programs of NSFC(No.62088101)+2 种基金the Peng Cheng Laboratory,the Consulting Research Project of the Chinese Academy of Engineering(No.2019-XZ-7)the Foundation for Innovative Research Groups of the National Natural Science Foundation of China(No.61621063)the Projects of Major International(Regional)Joint Research Program of NSFC(No.61720106011).
文摘Because of their wide detection range and rich functions,autonomous underwater vehicles(AUVs)are widely used for observing the marine environment,for exploring natural resources,for security and defense purposes,and in many other fields of interest.Compared with a single AUV,a multi-AUV formation can better perform various tasks and adapt to complex underwater environments.With changes in the mission or environment,a change in the UAV formation may also be required.In the last decade,much progress has been made in the transformation of multi-AUV formations.In this paper,we aim to analyze the core concepts of multi-AUV formation transformation;summarize the effects of the AUV model,underwater environment,and communication between AUVs within formations on formation transformation;and elaborate on basic theories and implementation approaches for multi-AUV formation transformation.Moreover,this overview includes a bibliometric analysis of the related literature from multiple perspectives.Finally,some challenging issues and future research directions for multi-AUV formation transformation are highlighted.
