System analysis device, design failure analysis device, failure mode analysis device, failure tree analysis device, autonomous operation device and autonomous operation control system

摘要

SUMMARY OF THE INVENTION It is an object of the present invention to provide a system analysis apparatus capable of performing appropriate analysis on a system in which input / output relationships are dynamically determined. The present invention is directed to a system in which an internal state is changed by an input and an output with respect to an input changes in accordance with a change in the internal state, and based on a state transition rule of the system, a plurality of State transition model constructing means for constructing a state transition model including a state value and a transition route between each state value; and an initial state value setting means for setting an initial state value satisfying a predetermined start time condition from the plurality of state values A final state value setting unit that sets a final state value that satisfies a predetermined termination condition from among the plurality of state values; and a final state value setting unit that sets, in the state transition model, And a state transition path presence / absence judging means for judging whether or not there is a state transition route to be reached.