The invention discloses a carrier landing control system and method for no-load passive type self-adaptive undercarriages. The system comprises a controller, a hydraulic source and a set of self-adaptive control mechanism arranged on each undercarriage. In the self-adaptive control mechanism, a controller is electrically connected with an electromagnetic valve and a servo valve, and a hydraulic source, the electromagnetic valve and a reversing valve are sequentially communicated to form a control oil way. The reversing valve is communicated with the servo valve through a high-pressure oil way, and the servo valve is communicated with the hydraulic lock through a servo oil way. The hydraulic source is respectively connected to the electromagnetic valve, the reversing valve and the servo valve; an unlocking mechanism is installed in a cavity of the folding and unfolding actuator. According to the technical scheme, the problems that an existing control mode for helicopter landing is not timely in response, the resting period is extremely prone to being missed, the number of needed sensors is large, the hardware reliability requirement difficulty is large, and the landing safety is poor are solved.
本发明公开一种空载被动式自适应起落架的着舰控制系统和控制方法,系统包括:控制器和液压源,以及分别配置于每个起落架上的1套自适应控制机构;自适应控制机构中,控制器通过分别与电磁阀和伺服阀电连接,液压源、电磁阀和换向阀依次连通,形成控制油路;换向阀与伺服阀之间通过高压油路连通,伺服阀与液压锁之间通过伺服油路连通;液压源分别连接到电磁阀、换向阀、伺服阀;所述收放作动器的腔体内安装解锁机构。本发明的技术方案解决了直升机着舰的现有控制方式,响应不及时,极易错过静息期,以及需要的传感器种类多,硬件可靠性要求难度较大,着舰安全性较差等问题。
Warship landing control system and control method of no-load passive self-adaptive undercarriage
一种空载被动式自适应起落架的着舰控制系统和控制方法
2023-12-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
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