“…General hybrid systems are considered in a unified framework, only assuming knowledge about the time between successive jumps, which allows any type of solutions, from Zeno and eventually discrete, to eventually continuous trajectories; 2. Preliminary results were given in [10,41], but restricted to hybrid systems with linear f and g, and when at least either the flow dynamics or the jump dynamics are detectable. Here, more general nonlinear sufficient conditions are obtained, even in the case were neither the continuous nor the discrete dynamics of the plant are detectable, but, the hybrid plant as a whole is; 3.…”