Aircraft cabin pressure control system and method for aircraft having multiple differential pressure limits

摘要

A cabin pressure control system and method controls aircraft cabin pressure in aircraft having multiple cabin to at atmosphere differential pressure limits. The control system and method ensures that the cabin pressure is automatically controlled during typical in-flight operations, as well as during pressurized landing operations and/or pressurized take-off operations, without exceeding the different cabin-to-atmosphere differential pressure limits that may be associated with these different operations.