Turntable control system capable of improving turntable robustness and debugging method based on same
A technology of turntable robustness and turntable control, applied in the direction of control/adjustment system, non-electric variable control, and simultaneous control of multiple variables, etc., can solve problems such as poor robustness, improve robustness, and realize real-time online performance The effect of detection and security protection
Inactive Publication Date: 2016-11-23
BEIJING AEROSPACE INST FOR METROLOGY & MEASUREMENT TECH +1
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[0004] The purpose of the present invention is to solve the problem of poor robustness of the existing turntable control system, to provide a turntable control system that improves the robustness of the turntable and a debugging method based on the system
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[0037] A debugging method for improving the robustness of the turntable of the present invention is introduced below in conjunction with the accompanying drawings and embodiments:
[0038] Such as figure 2 As shown, a turntable control system that improves the robustness of the turntable includes an upper controller, a lower controller, a logic switching circuit, a power amplifier, a motor, a strong current and switching protection circuit, a sensor, and a power module.
[0039] Among them, the upper controller is respectively connected with the lower controller and the strong current switching protection circuit; it receives the control command input from the outside, the data from the lower controller and the status information of the strong current and switching protection circuit and displays it. The data here It refers to the angular position and angular velocity of the turntable frame. The received information is processed by the existing technology, and the control com...
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The invention belongs to the field of test technologies, particularly relates to a turntable control system capable of improving the turntable robustness and a debugging method based on the system, and aims to solve a problem that an existing turntable control system is poor in robustness. The turntable control system comprises an upper controller, a lower controller, a logic switching circuit, a power amplifier, a motor, a strong current and switching protection circuit, a sensor and a power supply module. The debugging method based on the turntable control system comprises the six steps of initializing, inputting a step signal into a speed loop, judging whether the gain of the speed loop is required to be increased or not, inputting a step signal into a position loop and adjusting the gain of the speed loop, the gain of the position loop and the feedback gain. Compared with a traditional PID control strategy, the turntable control system provided by the invention improves the robustness of the turntable control system. According to the debugging method provided by the invention, a friendly operation interface of the upper controller is combined, key feedback variable and theoretical value display acts as a debugging basis, and the turntable control system is ensured to operate at an optimal state.
Description
technical field [0001] The invention belongs to the technical field of testing, and in particular relates to a turntable control system for improving the robustness of the turntable and a debugging method based on the system. Background technique [0002] Inertial instruments are extremely precise instruments, mainly including gyroscopes and accelerometers, both of which are indispensable core components in inertial navigation systems or inertial guidance systems. Among them, the gyroscope is used to detect the angular motion of the carrier in the inertial space, and the accelerometer is used to detect the specific force of the carrier when it moves, and then calculate the motion information. Inertial navigation test equipment (turntable) is a tool for evaluating inertial instruments. The turntable provides accurate angular position positioning, precise angular velocity and other attitude simulation movements for inertial device and navigation system testing, and is an impo...
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IPC IPC(8): G05D27/02
Inventor 麦吉梁雅军刘亚辰高扬唐声权王昱峰赵健胡睿
Owner BEIJING AEROSPACE INST FOR METROLOGY & MEASUREMENT TECH