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ROBUST TESTING FOR DISCRETE-TIME AND CONTINUOUS-TIME SYSTEM MODELS
ROBUST TESTING FOR DISCRETE-TIME AND CONTINUOUS-TIME SYSTEM MODELS
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机译:离散时间和连续时间系统模型的鲁棒测试
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摘要
A system and method for testing robustness of a simulation model of a cyber-physical system includes computing a set of symbolic simulation traces for a simulation model for a continuous time system stored in memory, based on a discrete time simulation of given test inputs stored in memory. Simulation errors are accounted for due to at least one of numerical instabilities and numeric computations. The set of symbolic simulation traces are validated with respect to validation properties in the simulation model. Portions of the simulation model description are identified that are sources of the simulation errors.
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