Parallel computation and distribution control method for flight simulation system

A flight simulation and parallel computing technology, applied in the field of flight simulation, can solve problems such as high cost, difficult design, and abnormal system operation, and achieve the effects of easy upgrade and expansion, reduced construction cost, and improved operating efficiency
CN104599547AInactive Publication Date: 2015-05-06冯岩
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
冯岩
Publication Date
2015-05-06
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a parallel computation and distribution control method for a flight simulation system. The flight simulation system comprises a main control node, a simulation computation node, an instrument display node, an instructor console node, a visual system node, a motion system node, an operation loading system node and an interface node; by means of reflective memory real-time network accessing, the simulation computation node, the instrument display node and the visual system node form a two-level network through a gigabit Ethernet; by means of parallel computation, the computations of the simulation system, instructor console system, multi-channel visual system, operation loading system and motion system are implemented, computers executing different tasks are scheduled comprehensively through the distribution control technology, and the uniformed scheduling of the systems are implemented through synchronous clock computation and data information sharing. The entire computer cost is reduced, the entire computer design risks are reduced, and an important role is played for improving the scalability and fault processing capability of the system.
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Description

technical field

[0001] The invention relates to the technical field of flight simulation, and more specifically, relates to a parallel computing and distributed control method for a flight simulation system. Background technique

[0002] The flight simulation system is mainly used in flight training and related engineering design and research fields. Based on control theory, aviation technology, computer technology, precision machinery manufacturing technology, etc., it integrates various software and hardware systems to truly restore the aircraft in flight and The effect in the ground state simulates the state, environment and conditions of the mission process, and provides the pilot with similar visual, auditory, kinematic and control sensations. The core of the flight simulation system is the flight simulation model, including the aerodynamic model, external environment model, aircraft system model, avionics system model, etc. In addition to the flight simulation model, t...

Claims

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