The invention belongs to the technical field of aviation, and particularly relates to a dual-redundancy steering engine system and an operation method thereof.The dual-redundancy steering engine system is characterized in that a first steering engine and a second steering engine serve as power input, a controller switches different steering engines through a switching motor to serve as power output, and meanwhile a fault detection module is arranged in the controller to conduct power switching according to actual conditions; the system is suitable for being matched with various single-redundancy steering engines, simple in structure, low in manufacturing cost and easy to produce and install in batches, the steering engine control right is switched through an external motor, the switching logic is simple, expansion of the multi-redundancy steering engines is facilitated, the system is connected with the steering engines in an external coupling mode, the system is suitable for the steering engines of different models, and the system is suitable for popularization and application. And the method has relatively high practicability for redundancy transformation of control.

    本发明属于航空技术领域,具体涉及一种双余度舵机系统及其运行方法,包括第一舵机和第二舵机作为动力输入,控制器通过切换电机切换不同舵机作为动力输出,同时控制器内置故障检测模块以根据实际情况进行动力切换,本发明适用于多种单余度舵机配合,结构简单,造价低廉,易于批量生产和安装,本发明使用外部电机切换舵机控制权,其切换逻辑简单,便于多余度舵机的扩展,本系统通过外部耦合方式连接舵机,其适用于不同型号的舵机,针对控制的冗余改造具有较强的实用性。


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    Title :

    Dual-redundancy steering engine system and operation method thereof


    Additional title:

    一种双余度舵机系统及其运行方法


    Contributors:
    BI PEIXIN (author) / LIU HONGZHEN (author) / DI SHIJIE (author) / GUO QING (author) / HUANG GUOJUN (author)

    Publication date :

    2024-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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