Combined buffering air bag active exhaust control system

The invention belongs to the field of spacecraft recovery landing, and relates to a combined buffer air bag active exhaust control system. An active exhaust control system composed of a controller, a power source, a landing sensor, a pressure sensor, an exhaust port cutter, an exhaust port fixing rope and the like is built, and a preset exhaust control strategy is matched, so that active control over the air bag landing buffering process is achieved, and the air bag landing buffering effect is improved. The device mainly comprises a load, a buffer airbag, a controller, a power supply, a landing sensor, an exhaust port, a pressure sensor, an exhaust port cutter, an exhaust port fixing rope and the like, is wide in application range and high in response speed of an executing mechanism, can be used for landing buffer protection of various loads, and realizes lossless landing of various large-mass aircrafts and spacecrafts. 本专利属于航天器回收着陆领域，涉及一种组合式缓冲气囊主动式排气控制系统。通过搭建由控制器、电源、着陆敏感器、压力传感器、排气口切割器、排气口固定绳等组成的主动式排气控制系统，配合预