Command Control and Simulation >
Design of Arresting Hook with Auto-lock Mechanism Installed on the Wingtips of the UAV with the Vertical Rope Withdraw
Received date: 2018-04-19
Revised date: 2018-05-07
Online published: 2022-05-12
According to the recycling characteristics of a fixed-wing UAV with the vertical rope withdraw, a wingtips arresting hook device which has the function of auto-lock is designed. The auto-lock mechanism is used for hooking and locking the rope quickly just when the UAV in the withdraw route touches the rope. It realizes the whole recovery automation through the spring and connecting rod and solves the problem of the decline of the UAV. Using the CATIA software to carry out the motion simulation of auto-lock mechanism and he finite element analysis of the overload condition of the key parts, ensure the reliability of the device. The design principle of the arresting hook is feasible. It can be applied to the recovery of small fixed-wing UAVs with a wide range of applications.
Key words: UAV; vertical rope withdraw; arresting Hook; auto-lock mechanism
TANG Chun . Design of Arresting Hook with Auto-lock Mechanism Installed on the Wingtips of the UAV with the Vertical Rope Withdraw[J]. Command Control and Simulation, 2018 , 40(5) : 112 -115 . DOI: 10.3969/j.issn.1673-3819.2018.05.022
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