Randomized test case generation for hybrid systems: metric selection
Randomized test case generation for hybrid systems: metric selection
复制标题
混合系统的随机测试用例生成:指标选择
DOI:
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发表时间:
2004
期刊:
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通讯作者:
J. Esposito
中科院分区:
文献类型:
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作者:
J. Esposito
We are developing a randomized approach to test generation for hybrid systems, and control systems in general, using techniques from robotic path planning which have proved successful in solving high dimensional nonlinear problems. A critical component of the proposed algorithm is the choice of "metric" - how one decides the closeness of two states - which is nontrivial in the hybrid state space. In this paper we introduce four metrics for hybrid systems; and benchmark the algorithm using each of these metrics on a popular example problem from the literature and compare the impact of metric choice on computational efficiency.