OPERATION PROCEDURE VERIFYING SYSTEM

PROBLEM TO BE SOLVED: To effectively discover engineering and human errors in an operation procedure and stably operate an operation object. SOLUTION: Operation procedure information showing an operation procedure to be verified is transmitted to a spacecraft 2 by a command transmitting part 12 in the same way as a case in which operation procedure information to be calculated in actual time is set to the spacecraft 2. At this time, the command transmitting part 12 transmits instruction information instructing enforcement of a verification to the spacecraft 2. When a command decoding part 21 receives the instruction information in the spacecraft 2, operation procedure information transmitted from a controller 1 is imparted to a procedure verification arithmetic part 22 and a procedure verification arithmetic part 22b is made to perform the verification of the operation procedure shown by the operation procedure information. Verification result information showing the result of the verification in the procedure verification arithmetic part 22b is transmitted to the controller 1 by a verification result transmitting part 23. In the controller 1, a verification result evaluating part 14 evaluates the verification result that this verification result information shows.