Passivity-based filtering for networked semi-Markov robotic manipulators with mode-dependent quantization and event-triggered communication

In this article, the networked filtering problem for a class of robotic manipulators with semi-Markov type parameters is investigated under passivity framework. particular, mode-dependent quantization and event-triggered communication scheme are both proposed increasing network transmission efficiency. Sufficient stability conditions first derived by choosing Lyapunov–Krasovskii functionals. Then, filter gains event-triggering further designed help matrix convex optimization. end, simulation example provided such that effectiveness method can be well demonstrated.