one of the most important challenges in nonlinear, multi-input multi-output (mimo) and time variant systems (e.g., robot manipulator) is designing a controller with acceptable performance. this paper focused on design a new artificial non linear controller with on line tunable gain applied in the robot manipulator. the sliding mode fuzzy controller (smfc) was designed as 7 rules mamdani’s infer...

The main goal of this article is to argue for the existence and crosslinguistic stability a phenomenon that I call “negation-licensed commands” (NLCs), in which commands can be interpreted as such only presence negation. explores morphosyntactic properties NLCs small number unrelated languages. It stops short an analysis phenomenon, will have await future research.

We investigate the transfer function emanating from linearization of a car-following model for human drivers when taking into account their reaction time, which is known to be cause stop-and-go traffic phenomenon. This leads nonrational function, implying nontrivial stability conditions are explicitly given. They in particular satisfied whenever string holds. also show how this time can introdu...