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An animatronic is a mechatronic puppet controlled electronically by machine to move in a fluent way. [1] They are a modern variant of the automaton and are often used for the portrayal of characters in films, video games and in theme park attractions. Animatronics are a multidisciplinary field integrating puppetry, anatomy and mechatronics.
The title of timed automaton declares that the automaton changes states at a set rate, which for clocks is 1 state change every second. Clock automata only takes as input the time displayed by the previous state. The automata uses this input to produce the next state, a display of time 1 second later than the previous.
Can-can dancer doll, an audio-animatronic doll, represents France in the indoor boat ride It's a Small World at Disneyland. The Audio-Animatronic show The Enchanted Tiki Room opened in 1963 at Disneyland. It is a room full of tropical creatures with eye and facial actions synchronized to a musical score entirely by electromechanical means.
Automata theory is the study of abstract machines and automata, as well as the computational problems that can be solved using them. It is a theory in theoretical computer science with close connections to mathematical logic. The word automata comes from the Greek word
Input/output automata provide a formal model, applicable in describing most types of an asynchronous concurrent system. On its own, the I/O automaton model contains a very basic structure that enables it to model various types of distributed systems. To describe specific types of asynchronous systems, additional structure must be added to this ...
These comparisons form guards that may enable or disable transitions and by doing so constrain the possible behaviors of the automaton. Further, clocks can be reset. Timed automata are a sub-class of a type hybrid automata. Timed automata can be used to model and analyse the timing behavior of computer systems, e.g., real-time systems or networks.
To illustrate his article “Android», the Encyclopédie gives an extremely detailed description in 1751, largely taken from the memoir of 1738. [5] The flutist, approximately 1.60 metres (63 in) high, resting on a 1.45 metres (57 in) pedestal hiding the mechanism, was a slightly reduced imitation of the Coysevox faun, dressed in savage clothing.
In automata theory, an alternating finite automaton (AFA) is a nondeterministic finite automaton whose transitions are divided into existential and universal transitions. For example, let A be an alternating automaton .