| The cooperative reconnaissance system consists of multiple reconnaissance systems.Compared with a single independent reconnaissance system,the cooperative reconnaissance system has a wider configuration area and can realize reconnaissance tasks on multiple surveillance areas on the battlefield.However,the site distribution in the collaborative reconnaissance system will seriously affect the configuration results,and it is necessary to optimize the site locations in the system to improve work performance.In addition,due to the real-time requirements,it is impossible to use the exhaustive method to optimize the position,so it is necessary to use an intelligent algorithm to improve the optimization effect.Moreover,limited by factors such as communication power and communication bandwidth,there are few studies on the configuration of cooperative reconnaissance systems in the case of limited communication.Therefore,this thesis focuses on the site configuration in the limited communication scenario.This thesis focuses on the practical application of the cooperative reconnaissance system under the limited communication to monitor multiple areas,and uses the particle swarm algorithm to study the configuration scheme of the cooperative reconnaissance system in different communication-limited scenarios.The details are as follows:1.The configuration method of cooperative reconnaissance system in the scenario of limited communication between primary and secondary sites is studied.The performance evaluation index of the cooperative reconnaissance system and the information fusion method between the systems are analyzed,and the particle swarm algorithm is used to optimize the configuration of the site,and the effectiveness of the configuration method based on PSO is verified.2.Under the limited communication power,the optimal configuration method for direct communication between the cooperative reconnaissance system sites is studied.The moving distance of the stations is adjusted according to the current iteration number of the particle swarm algorithm,so that all stations can meet the requirements of direct communication after the configuration is completed.And the simulation verifies the effectiveness of the PSO-based configuration method under the condition of direct communication between sites.3.The optimal configuration method of the cooperative reconnaissance system site for indirect communication under the limited communication power is studied.By calculating the minimum spanning tree between stations in the current iteration,the stations with the longest side are adjusted so that all stations can meet the requirements of indirect communication after the configuration is completed.And the simulation verifies the effectiveness of the PSO-based configuration method when the stations can communicate indirectly.4.The optimal configuration method of cooperative reconnaissance system sites under the limited communication bandwidth is studied.The crowding degree distance is used as the basis for the selection of the global optimal particles in the particle swarm algorithm,so that the stations are distributed more evenly after the configuration is completed.And simulation verifies the effectiveness of the configuration method. |
