According to the mass center adjusting mechanism based on the bionic autonomous underwater vehicle, a clutch and a clutch driving motor are additionally arranged, in the rolling state, the clutch driving motor rotates forwards, a key pin of the clutch is pushed to be inserted into a key pin hole in a coupler, and a lead screw stops rotating; when the clutch drives the output shaft at the front end of the motor to rotate reversely, the clutch returns to the original position, and the key pin is separated from the key pin hole in the coupler. The clutch is used for adjusting pitching motion in the rolling state, and the purpose that the aircraft does not generate pitching motion in the rolling state is achieved, that is, the aircraft does not generate upward floating and diving actions during turning motion, navigation is not affected, and adverse effects on motion of the aircraft are not generated. The function is realized by controlling the position and the angle of the mass block; the mass center adjusting mechanism has the advantages of being simple in structure, accurate in control and high in reliability.
本发明涉及一种基于仿生水下自主航行器的质心调节机构,增加了离合器和离合器驱动电机,在横滚状态下,离合器驱动电机正转,推动离合器的键销插入联轴器上的键销孔,使得丝杠停止转动;当离合器驱动电机前端输出轴反转时,离合器的返回原位置,其键销脱离联轴器上的键销孔。离合器用于在横滚状态下对俯仰运动的调节,实现在横滚状态下,航行器不发生俯仰运动,即航行器在进行转弯运动时不产生上浮与下潜动作,影响航行,对航行器的运动产生不利影响。本发明通过控制质量块的位置和角度实现所述功能;质心调节机构具有结构简单、控制精确、可靠性高的特点。
Mass center adjusting mechanism based on bionic autonomous underwater vehicle
一种基于仿生水下自主航行器的质心调节机构
2022-12-27
Patent
Elektronische Ressource
Chinesisch
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