Method for utilizing waveform relaxation in computer-based simulation models

摘要: A method for designing high performance products incorporating signal processing and feedback control is disclosed. In one embodiment, a block diagram may be used design cycle, optimization, or estimation. The contains set of differential equations difference equations, the solution these sets performed by commercially available software tools. order to utilize tools without requiring access source code other descriptions internal structure tools, system decomposed using technique waveform relaxation. decomposition relaxation operates directly speed up computations system. remaining interprocessor communications held pending until end each iteration's calculations in block, allowing executed on independent multiple processors. Additional low fidelity models added accelerate convergence. non-stationary methods, model representing vary with successive iteration. variation take form successively increasing complexity therefore iteration, starting finishing models.