| With the huge impact of large UAV on national defense construction,anti-terror and handling sudden affairs and other fields,the requirements of large UAV which is capable of carrying out various missions are expanding dramatically.There are more and more high-altitude high-speed long-endurance UAVs.Because of technological development,mission system becomes networked and clustering,mission complexity becomes higher,and single UAV no longer meets the demand for complex combat environment,which means the pattern of unified command and multi-aircraft cooperation is the future.That’s why it’s necessary that ground control station(GCS)should have an ability of controlling several different UAVs simultaneously,and the important development direction of GCS is generalization and integration,such as the generalization and integration of multi-target surveillance,the automatic allocation and process of multi-aircraft data,and the realization of cooperative missions.However,many differences exist in different operation phase and different UAV with highly complex interaction of flows among multi-aircraft surveillance,therefore it’s inevitable to settle many pivotal problems of GCS,for example,design of generalized structure,decoupling and function allocation of logical progress,decoupling and reconstitution of customization.Aiming at problems above,the purpose of this paper is to solve problems of the integration of GCS and multi-aircraft surveillance,and this paper studies the generalization structure design of GCS,the modeling of the logics of system progress,human-machine interaction,the realization of generalized module and so on,on the base of deeply analyzing the status quo of GCS.Main research content of this paper is shown as follows:1.Study top-level design based on requirement engineering,and propose modeling and simulation method based on requirements,which takes in the idea of requirement engineering and realizes the connection between requirement and function;analyze the pros and cons of different system structure,and propose an idea about a centralized and distributed structure,guaranteeing the instantaneity and generalization of system via the independent realization of function unit and the unified management of generalized and non-real-time functions.2.Study progress-design method base on flows,using the transportation of flows among each function module and the operation map of logical progress of information flow;this method realizes the decoupling and reconstitution of logical function and guarantees the complicity of design progress,the isolation functions and the clearance of interactions for providing the partition and deployment of customized and generalized modules with necessary base.3.Study design of operator’s operation progress,propose design principles and focused points,and mainly research and design interfaces applied in this paper.4.Considering interfaces as the sally port of isolation realization of generalized modules,study and propose a method for generalized interfaces base on allocating data with transformation of binary system documents and allocating data,realizing the isolation between logics and interfaces,the reuse of code,and free reconstitution of control on different UAV and generalized displaying components.According to research above,we have completed the design,physical integration and testing of GCS.Results of design and test indicate that method mentioned in this thesis get the expected goal. |
