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考虑了相位型半马尔可夫跳变系统的滑模观测器设计问题.利用补充变量法及模型转化,将有限相位型半马尔可夫过程转换为其伴随马尔可夫链.因此,相位型半马尔可夫跳变系统可等价地转换为其伴随马尔可夫跳变系统.针对这类系统设计了滑模观测器并给出了观测器可解的充分条件.最后,通过数值算例表明了文章给出方法的有效性.
Considering the design of sliding mode observers in phase-type semi-Markov jump systems, the finite phase semi-Markov process is transformed into its accompanying Markov chain by the complementary variable method and the model transformation. Markov transition system can be equivalently converted into its accompanying Markov jump system. The sliding mode observer is designed for this kind of system and sufficient conditions for observer solvability are given. Finally, The article gives the validity of the method.