An integrated miniature rudder system

Abstract

The invention discloses an integrated micro rudder system. The integrated micro rudder system comprises motors (1), gear reducers (2), steering output mechanisms (3), position sensitive mechanisms (4), a control panel (5) and an adapter plate (6); each steering output mechanism (3) comprises a first foundation support (7), a first bevel gear (9), a second bevel gear (10), a third bevel gear (11) and an output shaft (14); each position sensitive mechanism (4) comprises an angular position sensor (19) and a fifth bevel gear (20), the fifth bevel gears (20) are used for being engaged with the third bevel gears (11) to achieve angle deviation of the output shafts (14), and the angular position sensors (19) are used for recognizing angle deviation signals and feeding the signals back to the control panel (5), so that closed-loop control of the position of the rudder system is achieved. According to the integrated micro rudder system, four ways of a steering engine and a control system are integrally designed, and the rudder system has the advantages of being small in size, small in weight, high in transmission precision, high in installation precision and the like.

Description

technical field [0001] Embodiments of the present invention belong to the technical field of servo systems, and more specifically, relate to an integrated miniature rudder system. Background technique [0002] In recent years, with the continuous progress of the basic industrial level and modern technology, the servo system is developing towards the design direction of miniaturization, long life, high efficiency, maintenance-free, and mechatronics. The integrated miniature rudder system came into being. Compared with the traditional electric rudder system, it can greatly reduce the volume and mass of the rudder system on the basis of ensuring the performance of the steering gear structure, so that it has more superior dynamic output characteristics, electric power Features and control performance have become one of the main development trends in the current industry. [0003] The electric rudder system is the executive component that realizes the deflection of the rudder bl...

AI Technical Summary

Problems solved by technology

[0003] The electric rudder system is the executive component that realizes the deflection of the rudder blade during the flight of the missile. When the rudder system is working, the control circuit outputs the torque through the motor, and the reduction mechanism further amplifies the torque to control the deflection of the rudder blade, so as to realize the attitude adjustment of the missile body. The traditional electric rudder system consists of a controller and four-way steering gear. Because they are separate functional modules, there are problems such as large installation space and high quality of the steering gear, which restricts the miniaturization of missiles.

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