Control device and control method for automatic distribution of sea surface oil spilling oil containment boom

A control device, a technology for oil spills on the sea surface, which is applied to the fluid pressure actuation device, the cleaning of the open water surface, and the general water supply saving. effect with precision

Inactive Publication Date: 2015-03-25
SHANDONG UNIV OF SCI & TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

This form also has obvious errors, and the output motor speed is synchronous rather than proportional

Method used

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  • Control device and control method for automatic distribution of sea surface oil spilling oil containment boom
  • Control device and control method for automatic distribution of sea surface oil spilling oil containment boom

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Embodiment Construction

[0021] The present invention provides a control device and control method for automatic deployment of an oil spill boom on the sea surface. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] The invention provides a control device for the automatic deployment of the oil spill boom on the sea surface, such as figure 1 and figure 2 As shown, it includes a programmable controller 1, a first hydraulic motor 2 and a second hydraulic motor 3, the programmable controller 1 is connected to the first proportional valve 5 through the first proportional amplifier 4, and the first proportional valve 5 is connected to the first proportional valve 5. The first hydraulic motor 2 is connected, the first hydraulic ...

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Abstract

The invention discloses a control device for automatic distribution of a sea surface oil spilling oil containment boom. The control device comprises a programmable logic controller, and further comprises a first hydraulic motor and a second hydraulic motor. The programmable logic controller is connected with a first proportional valve through a first proportion amplifier, the first proportion amplifier is connected with the first hydraulic motor, and the first hydraulic motor is connected with a first reduction box; the programmable logic controller is connected with a second proportional valve through a second proportion amplifier, the second proportion amplifier is connected with the second hydraulic motor, and the second hydraulic motor is connected with a second reduction box. The invention further discloses a control method for automatic distribution of the sea surface oil spilling oil containment boom. Influences of stress unevenness of the two motors on a system can be effectively reduced by the adoption of an equivalent control mode, the anti-interference capability of the system is improved, finally, the purpose that speeds of the two hydraulic motors stressed unevenly are proportional to each other is achieved, coordination control over the revolving speeds of the two motors in an equivalent control mode is achieved, and the automation level and the control accuracy of the system are improved.

Description

technical field [0001] The invention relates to a control device and a control method for speed coordinated control of dual motors for automatic deployment of oil booms for oil spill recovery equipment on the sea surface, and in particular to a control device and control method for automatic deployment of oil booms for sea surface oil spills. Background technique [0002] At present, dual-motor speed coordinated control is a method to realize the coordinated (synchronous) motion of two motors, and it has a wide range of applications in the engineering field. The implementation methods of speed coordination control mainly include hardware method and software method. According to different speed accuracy requirements, the implementation methods are also different. The following are several typical implementation methods: [0003] a. Speed ​​control valve [0004] This form is to install a speed regulating valve in the hydraulic oil circuit, and directly manually adjust the op...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B21/02E02B15/08
CPCY02A20/204F15B11/20E02B15/08F15B11/04F15B21/001F15B21/02
Inventor 杨前明李健孔令奇王伟王丛丛宋文杰王雪闫九祥
Owner SHANDONG UNIV OF SCI & TECH
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