Patent ID: 9696726
Date: 2017-07-04
CPC Classifications: B64G

Claim:
1. A method of controlling an orbit attitude, comprising: inputting opening degree command values for opening degrees of a plurality of nozzles which inject combustion gas supplied from a combustion chamber; calculating nozzle opening degree correction values that are correction values for opening degree command values of the plurality of nozzles so that a deviation between a detection value of a pressure of the combustion chamber and a command value of the pressure becomes smaller; and calculating the nozzle opening degree correction values for the plurality of nozzles based on the opening degree command values to correct the opening degree command values by the calculated nozzle opening degree correction values, wherein a first group nozzles which belong to a first group of the plurality of nozzles are configured to inject combustion gas in opposite directions along a first axis, and a second group nozzles which belong to a second group of the plurality of nozzles are configured to inject combustion gas in opposite directions along a second axis, wherein the calculating nozzle opening degree correction values comprises;