A pilot helmet follow-up demonstrator
A pilot and demonstrator technology, applied in the field of pilot helmet follow-up demonstrator, can solve the problems of pilot helmet follow-up mechanism without a demonstrator, and achieve the effects of easy promotion, simple structure, and improved hardware support
Inactive Publication Date: 2017-06-06
BEIHANG UNIV
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Problems solved by technology
[0005] The purpose of the present invention is to solve the problem that there is no corresponding demonstrator in the domestic research of the pilot helmet follower mechanism and the teaching work
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[0018] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0019] A pilot helmet follow-up demonstrator, such as figure 1 As shown, it includes three parts: a pilot helmet shooting module, a three-degree-of-freedom mechanism shooting module and a terminal software interface 11 , and these three parts are connected by signal transmission lines 12 in pairs.
[0020] Among them, the pilot helmet shooting module includes: pilot helmet 2, camera a1 and three-axis gyroscope module 3,
[0021] Helmet 2 is made of ordinary resin, which is convenient for secondary improvement.
[0022] The camera a1 is fixed directly above the pilot helmet 2, and the lens captures the picture directly in front of the pilot, and transmits the collected picture to the terminal software interface 11 through the signal transmission line 12; the three-axis gyroscope module 3 is an MPU-6050 module, fixed on the helmet 2 Inside, by measuri...
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The invention discloses a pilot helmet follow-up demonstration instrument, and belongs to the technical field of electromechanical control. The pilot helmet follow-up demonstration instrument comprises a helmet, a camera a, a three-axis gyroscope module, a camera b, steering engines, a three-freedom-degree servo mechanism, a single-chip microcomputer, a three-freedom-degree mechanism shooting software interface and a helmet shooting software interface. When the head of a pilot moves, the three-axis gyroscope module measures the deflection angles of the head around all the axes of a space Cartesian coordinate system, after the deflection angles are transmitted to the single-chip microcomputer to be converted, three steering engines are driven to control the three-freedom-degree servo mechanism to do rotating motion around the axis X, the axis Y and the axis Z, and therefore follow-up actions are generated. Shot pictures are updated and shown through the terminal software interface in real time, and the obtained following effects are compared. The pilot helmet follow-up demonstration instrument has the advantages that a three-axis gyroscope can be used for precisely measuring the head motion of the pilot, cost and performance are balanced, the structure is simple, popularization is facilitated, and the instrument can be used for theoretical study, such as servo system structural improvement, and can provide hardware supports for practical teaching.
Description
technical field [0001] The invention belongs to the technical field of electromechanical control, in particular to a pilot helmet follow-up demonstrator for measuring the azimuth and attitude of the pilot's helmet through a gyroscope and completing the follow-up of a three-degree-of-freedom mechanism. Background technique [0002] The pilot helmet follow-up system is a technology that has been gradually developed in recent years. By calculating the deflection angle of the pilot's helmet around the independent coordinate axis, it is transmitted to the control system to control and drive the corresponding mechanical structure to make follow-up actions, thereby speeding up the discovery of targets. and lock speed. This follow-up system can be used not only for pilot helmets, but also for military equipment such as artillery and civilian fields. [0003] In the prior art, the principle and examples of the pilot helmet follow-up system have been initially explored and applied in...
Claims
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IPC IPC(8): G05D1/12G05B17/02
Inventor 周浩周韬刘小明王业超王健曲思特吴鹏辉杜文豪
Owner BEIHANG UNIV