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A Hierarchical Framework for Intelligent Launch Site System

The application of the intelligent technologies has been a trend in launch site. In the paper, the key elements of traditional launch site are analyzed. On the basis of the research on functional architecture, we present the hierarchical framework for an Intelligent Launch Site (ILS). The framework is composed of the physical layer, perception layer, network layer, and application layer. The physical layer includes physical objects and actuators of the launch site. Perception layer consists of sensors and data processing system. Network layer supplies access gateways and backbone network. Application layer serves application systems through middleware platform. The core of the intelligent system is controller crossing the four layer. Then the hierarchical framework and control system model of the ILS system is described in the formal method. In practice, the architecture and these formal definitions contribute to construction, simulation, and verification for the intelligent system on launch site.