The high-maneuverability carrying platform bionic self-adaptive vibration reduction system comprises a frame (1), and the upper end of a thighbone adductor simulating oil gas cylinder (4), the lower end of a tibia simulating connecting rod (5) and the upper end of a metatarsal bone simulating connecting rod (14) are hinged to the frame (1). The lower end of the thighbone adductor simulating oil gas cylinder (4), the upper end of the tibia simulating connecting rod (5) and the upper end of the achilles tendon simulating oil gas cylinder (8) are hinged to a first movable hinge point (6), the lower end of the achilles tendon simulating oil gas cylinder (8) is hinged to a second movable hinge point (13) on the tibia simulating connecting rod (5), and the control unit obtains the vibration amplitude of the frame through a sensor and adjusts the rigidity and damping of the oil gas cylinders according to the vibration amplitude. According to the system, bionics and engineering practical application are beneficially combined, a bionic efficient self-adaptive collaborative vibration reduction system is accurately established, the cross-country ability and comfort of a high-maneuverability carrying platform are improved under the conditions of high speed, heavy load and strong impact, and the service life of the high-maneuverability carrying platform is prolonged.
本发明公开了一种高机动运载平台仿生自适应减振系统及控制方法,包括车架(1),仿股骨内收肌油气缸(4)上端、仿胫骨连杆(5)下端和仿跖骨连杆(14)上端铰装在车架(1)上,仿股骨内收肌油气缸(4)下端、仿胫骨连杆(5)上端和仿跟腱油气缸(8)上端三者铰接于第一活动铰点(6),仿跟腱油气缸(8)下端铰装在仿胫骨连杆(5)上的第二活动铰点(13),控制单元通过传感器获取车架的振动幅度,根据振动幅度调节油气缸的刚度与阻尼。该系统将仿生学与工程实际应用有益结合起来,准确建立仿生高效自适应协同减振系统,在高速度、重载荷、强冲击条件下提高高机动运载平台的越野性、舒适性,延长其使用寿命的需求。
High-maneuverability carrying platform bionic self-adaptive vibration reduction system and adjusting method
一种高机动运载平台仿生自适应减振系统及调节方法
2023-01-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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