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This paper introduces a parameterization method for obtaining closed-loop suboptimal solutions to the aircraft evasive maneuver problem, which is transformed into a nonlinear programming problem using Quantum-behaved Particle Swarm Optimization (QPSO) algorithm based on rolling optimization concept. Considering the aircraft sensitivity constraints, angle of attack and bank angle accelerations are...
This paper proposes an improved method of exact cellular decomposition to plan the coverage path in polygon area. Firstly, the problem of Coverage Path Planning (CPP) in the convex polygon area is transformed to the width calculation of the convex polygon, and the strategy of flying along the vertical direction of width is presented to reach the least number of turns. Secondly, a convex decomposition...
To implement taxi route planning for aircrafts in Advanced Surface Movement Guidance and Control System (A-SMGCS), discrete event dynamic system (DEDS) modeling method is adopted. The surface movement model based on Petri Nets is proposed taking into account the runway, taxiways and apron running regulations. The surface movement controlling regulations are defined and the conflict detection and resolution...
This paper discusses resource management system of netted radar focusing on all the controllable resources in the network, and designs an effective architecture which includes resource management function, information management function, service management function, radar control function and efficiency analysis function. The proposed architecture is comprehensive and systematic for realization and...
In view of the dynamic property and concurrency of the airport surface traffic system, the Airport Surface Petri Nets (ASPN) was modeled with Colored Timed Petri nets (CTPN). The constraint conditions of ASPN are built according to the airport surface control roles. The optimal path planning was achieved by using the evolvement of Petri nets states with time parameter. The problem of finding the optimal...
The fast nose-point control of a fighter is researched in the frame of integrated control system with a multi-strata hierarchical structure. Based on the relationship between nose pointing rate and attitude angle, the nose pointing command including the normal load command and bank angle command is got to make the nose fast point to the expected direction by introducing the expecting nose pointing...
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