Exercise 3 - Museum (2) 1.2 Design the corresponding state
machine. Do not use local variables at first (the state should
be used to memorize the current number of people and all
necessary information). Use both “State Charts” notation
(bubbles), and “State/Event Table” notation. Describe the
advantages and drawback of each notation. 1.3 Does your state
machine take non-nominal cases into account? What if a “LOCK”
motor fails? What if a bad transmission loses signal “ENTRY”.
Extend your model to cover these cases. 2.1 Extend the model to
handle 1 room and 500 people (use a local variable) 2.2 Extend
the model to control all 5 turnstiles at the same time (reuse
the previous process as much as possible)