Optimizing method of automatic control system for sealing performance detection of diving suit
A technology for automatic control system and tightness detection, which is used in fluid pressure actuation system testing, fluid pressure actuation system components, servo motors, etc., and can solve problems such as low detection efficiency, low control accuracy, and slow speed.
Inactive Publication Date: 2018-10-19
ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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Problems solved by technology
[0003] In some diving equipment factories, the testing equipment for diving suits and other sealing devices is still outdated and backward. Only manual control of the cylinder to clamp the diving suits results in low detection efficiency, slow speed, and serious waste of manpower.
Moreover, the control precision is low, the stability is poor, and the results are not accurate enough, which limits the process of detection work
Method used
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[0031] Referring to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention include the shape, structure, mutual position and connection relationship of each part, the function and working principle of each part, and the manufacturing process of the various components involved. And the method of operation and use, etc., are described in further detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.
[0032] The invention provides an optimization method for an automatic control system for diving suit airtightness detection, which is applied to an automatic control system, such as Figure 1-2 As shown, the system includes upper clamping plate 1, lower clamping plate 2, piston rod 3, cylinder 4, displacement sensor 5, electric proportional valve 6, power amplifier 7 and PLC8. The ideal piston positi...
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The invention discloses an optimizing method of an automatic control system for sealing performance detection of a diving suit, and relates to the field of quality detection of diving suits. The method is characterized in that the input ideal piston position in a cylinder is compared with the actual piston position detected by a displacement sensor, and a difference signal is calculated by a PLC through a control algorithm and then is processed by a power amplifier to obtain a simulation signal; an electric proportional valve is controlled through the simulation signal, and the electric proportional valve controls the cylinder to enable the moving of a piston rod in the cylinder, and a clamping plate is driven to clamp the diving suit. According to the method, the pole point arrangement theory of the automatic control system for the sealing performance detection of the diving suit is utilized, and the state of the automatic control system for the sealing performance detection of the diving suit is fed back, and a state feedback matrix K of the control system is solved, and then the control system in an original state can be changed into an expected improved system from through thestate feedback matrix K.
Description
technical field [0001] The invention relates to the field of quality detection of diving suits, in particular to the direction of identification of airtightness detection, and in particular to an optimization method of an automatic control system for the airtightness detection of diving suits. Background technique [0002] Diving has gradually developed into a leisure sport with underwater activities as the main content, so as to achieve the purpose of exercising, leisure and entertainment, and is widely liked by the public. The benefits of diving are not only the great spiritual enjoyment brought by the strange world in the water, but more importantly, the ability to improve the cardiopulmonary function of the human body. In the United States and Japan, diving is even used as an auxiliary means of treating cancer . According to scientific evidence, the balanced pressure of water on the human body is conducive to blood circulation, and long-term oxygen inhalation underwater...
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Patent Timeline
Login to View More IPC IPC(8): F15B19/00F15B15/28F15B21/08F15B11/10G06F17/16
CPCF15B11/10F15B15/202F15B15/2838F15B19/00F15B21/087G06F17/16
Inventor 唐铃凤蒋秦帅随和谢鹏飞郭富城李亚飞张振湛洪
Owner ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE