HySIA:基于区间分析的混合自动机仿真与监控工具
HySIA: Tool for Simulating and Monitoring Hybrid Automata Based on Interval Analysis
摘要:
我们提出HySIA:一个可靠的非线性混合自动机(HA)和信号时序逻辑(STL)属性的运行时验证工具。HySIA用区间分析技术模拟HA,以便轨迹被急剧封闭在一组区间内。然后,HySIA计算模拟轨迹是否满足给定的STL属性;再次进行区间分析,以实现可靠性的计算。通过几个示例HA和STL公式演示了使用HySIA的模拟和验证。
英文摘要:
We present HySIA: a reliable runtime verification tool for nonlinear hybrid automata (HA) and signal temporal logic (STL) properties. HySIA simulates an HA with interval analysis techniques so that a trajectory is enclosed sharply within a set of intervals. Then, HySIA computes whether the simulated trajectory satisfies a given STL property; the computation is performed again with interval analysis to achieve reliability. Simulation and verification using HySIA are demonstrated through several example HA and STL formulas.
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