VARYING TUBE SIZE OF SEAT TO PROLONG COMFORT IN AEROSPACE VEHICLE

A system (100) and method that comprises a plurality of inflatable tubes (105A, 105B; 405A, 405B) is provided. The plurality of inflatable tubes (105A, 105B; 405A, 405B) comprises a first tube set (105A; 405A) and a second tube set (105B; 405B). The plurality of inflatable tubes (105A, 105B; 405A, 405B) is configured to provide a pressure distribution to an object (221) supported by the plurality of inflatable tubes (105A, 105B; 405A, 405B). The first tube set (105A; 405A) is configured to be inflated and deflated at a predetermined time interval to shift the pressure distribution.