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A debugging method for a turntable of a transmission mechanism

A debugging method and technology of transmission mechanism, applied in the direction of motor control, control system, electrical components, etc., can solve problems such as transmission mechanism delay, and achieve the effects of slowing down stabilization time, reducing noise interference, and improving dynamic response

Active Publication Date: 2021-07-16
CHINA PRECISION ENG INST FOR AIRCRAFT IND AVIC
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Problems solved by technology

[0003] The invention proposes a debugging method for the turntable of the transmission mechanism to solve the delay problem caused by the transmission mechanism in the prior art

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  • A debugging method for a turntable of a transmission mechanism

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Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0013] Such as figure 1 Shown is a debugging method for a turntable of a transmission mechanism. The control system includes: an electric control cabinet, a servo motor electrically connected to the electric control cabinet, a reducer, a worm gear, a Parker driver, a DSP motion controller and a host computer. The electric control cabinet controls the power on and off of the servo motor, reducer, worm gear, Parker driver, DSP motion controller and upper computer. T...

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Abstract

The invention proposes a debugging method for a turntable of a transmission mechanism. The control system includes: an electric control cabinet, a servo motor electrically connected to the electric control cabinet, a reducer, a worm gear, a Parker driver, a DSP motion controller and a host computer, and the DSP motion control The servo motor drives the motion shaft through the reducer and the worm gear; the DSP motion controller is electrically connected to the Parker driver, and the Parker driver is electrically connected to the servo motor; the motion shaft is equipped with a resolver and a photoelectric encoder, and the Parker driver It is electrically connected with the resolver, and controls the current loop and speed loop of the servo motor by setting the moment of inertia parameters and speed loop parameters. The DSP motion controller is electrically connected with the photoelectric encoder, and controls the position loop and feedforward parameters Choose between position loop and feedforward control on the load end of the servo motor. The debugging method of the invention is simple and improves the response speed.

Description

technical field [0001] The invention relates to the technical field of turntables, in particular to a debugging method for a turntable of a transmission mechanism. Background technique [0002] The turntable is an important test equipment, which is used for verification and calibration of inertial navigation system and inertial components, and for simulating aircraft attitude motion. With the continuous development of aviation, aerospace and marine industries, the demand for turntables is also developing in the direction of high precision and diversification. Most of the traditional turntables are direct-drive turntables. The direct-drive turntable has simple structure, convenient control, and high dynamic performance of the system. However, due to the existence of bearings, it is necessary to use a transmission mechanism to apply to the test system with a hollow shaft. In the current technology, if the transmission mechanism adopts the driver current loop, the controller s...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02P29/00
CPCH02P29/00
Inventor 安康康孟凡军黄金鑫吕兴伟
Owner CHINA PRECISION ENG INST FOR AIRCRAFT IND AVIC
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