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When flying an aircraft, the force feel of the control column provides the pilot with important information about the state of the aircraft. In a flight simulator this force feel needs to be simulated, which is the task of the control loading system. A hydraulic Control Loading System (CLS) was developed and installed on our flight simulator earlier days, but the CLS contains instabilities for some...
The use of simulation for research and engineering enables to evaluate new aircraft designs, equipment or concepts in an realistic environment. But the required time, cost and complexity to create or reuse simulations often limits their application. This paper describes the design of the hardware and software architecture for the COTS base reconfigurable flight simulator in an affordable manner. More...
Using the traditional mathematical modeling methods to build dynamics model of motion system of flight simulator - - hydraulically driven Stewart platform, there existed defects such as modeling process is relatively complex, simulation can't provide visual information and so on. To solve the problems, it adopted co-modeling method by combining ADAMS and Matlab/Simulink together, using ADAMS built...
The real-time distributed computing environment and reusable software architecture are important factors that affect the fidelity of flight simulation. We accomplished a flight simulator based on DDS (data distribution service for real-time systems) middleware and structural software architecture and proved its high fidelity as a flight training device. According to the analysis of flight simulator's...
Flight simulator is among the most sophisticated software systems in existence. It is highly distributed, has rigorous timing requirements, and must be amenable to frequent updates to maintain high fidelity with the ever-changing vehicle and environment it is simulating. We proposed an optimized distributed real-time simulation framework to facilitate the high fidelity flight simulator research. It...
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