一种应用于潜航器摆动式液压舵机的耐压密封执行装置
By designing a pressure-resistant and sealed actuator, using dual-sided hydraulic cylinders and corrosion-resistant materials, and equipping it with a miniature angle sensor, the problems of complex hydraulic servo motor structure, large space occupation, and lack of angle feedback were solved, thus achieving efficient control and miniaturization of the submersible.
CN117401131BActive Publication Date: 2026-07-17BEIJING INST OF AEROSPACE CONTROL DEVICES
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BEIJING INST OF AEROSPACE CONTROL DEVICES
- Filing Date
- 2023-10-20
- Publication Date
- 2026-07-17
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Figure CN117401131B_ABST
Abstract
本发明公开一种应用于潜航器摆动式液压舵机的耐压密封执行装置，包括密封耐压舱、液压驱动机构、转轴机构、舵鳍连接臂和微型角度传感器；鳍板一侧安装在密封耐压舱和鳍板固定支架上，舵板通过转轴机构安装在密封耐压舱上，鳍板另一侧安装舵鳍连接臂，舵鳍连接臂端部与转轴机构转动连接，液压驱动机构安装在密封耐压舱内，液压驱动机构驱动转轴机构转动，实现舵板的摆动；微型角度传感器设置在转轴机构上，用于测量转轴机构转动的角度。本发明旨在解决液压舵机结构复杂、执行组件及密封舱占用空间较大、无法小型化、无舵板转动角度闭环反馈等技术问题。
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