激流

Real-time Interactive Prototype Technology Integration/Development Environment

图1: Real-time Interactive Prototype Technology Integration/Development Environment

Piloted simulation evaluation of a notional control law design using a high-fidelity non-linear mathematical model has always involved a complex and lengthy integration 过程. The reason has been that though math models and control law design tools have been developed and improved over the years, they were never designed to work 在一起. As a result, the integration 过程 has not lent itself to rapid prototyping, whereby ideas can be quickly implemented and tested without significantly lengthening 开发周期.

激流 eliminates this lengthy integration 过程 and allows notional control laws to be quickly tested and re-tested in piloted simulation. 这是由 treating each comp一个nt of the simulation as an independent 过程 and providing inter-过程 communication through a shared area of the computer memory. 此外,过程 timing and scheduling is used to ensure that the various comp一个nts of the simulation are executed in the proper order. The only requirement is for each 过程 to be able to read from and write to the shared area of memory. Most existing software can be modified to accomplish this task and can therefore be incorporated into the 激流 模拟环境.

激流 can be used to concurrently conduct mathematical model development, control system design, and cockpit-display-concepts evaluation. The environment makes piloted simulation readily available, and each discipline is able to take advantage of tools developed by the other disciplines.

Figure 2: 激流 Graphical User Interface

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圣何塞州立大学 研究基金会 
flight-control-sta@dektinary.com