侧杆操纵装置及其操纵方法
By setting independent pitch and roll control units on the side stick control device and using sensors and actuators to achieve synchronous linkage, the cross-coupling problem of the side stick control device is solved, improving control efficiency and comfort.
CN120589183BActive Publication Date: 2026-07-17COMMERCIAL AIRCRAFT CORP OF CHINA LTD +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- COMMERCIAL AIRCRAFT CORP OF CHINA LTD
- Filing Date
- 2025-07-16
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing side-stick control devices suffer from cross-coupling issues between pitch and roll controls, leading to misoperation and low control efficiency, and are particularly prone to causing muscle fatigue during long-duration flights.
Method used
Design a side stick control device that sets up independent pitch and roll control units on the control handle to control the pitch and roll movements of the aircraft respectively, and achieves synchronous linkage through side stick angular displacement sensor, driver and signal processor to prevent misoperation.
Benefits of technology
It enables independent control of pitch and roll movements, avoiding cross-coupling errors, improving control efficiency and comfort, and reducing muscle fatigue.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN120589183B_ABST
Abstract
一种侧杆操纵装置及其操纵方法，上述侧杆操纵装置用于控制飞机的俯仰运动和滚转运动，包括：操纵手柄，上述操纵手柄是上述侧杆操纵装置的主体部分，并且供飞行员握持；俯仰控制部，上述俯仰控制部设置于上述操纵手柄，并且通过该俯仰控制部来控制飞机的俯仰运动；以及滚转控制部，上述滚转控制部设置于上述操纵手柄，并且通过该滚转控制部来控制飞机的滚转运动，上述俯仰控制部和上述滚转控制部是彼此独立的，在操作过程中不会相互干涉。上述侧杆操纵方法用于控制如上所述的侧杆操纵装置。通过上述侧杆操纵装置及其操纵方法，能够将俯仰和滚转的操纵解耦，实现俯仰和滚转的独立操纵，从而解决侧杆交叉耦合的操纵问题。
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