Device and method for autonomous adjustment of counterweight state of marine robot based on fuel transmission
An adjustment device and adjustment method technology, applied in the direction of transportation and packaging, machines/engines, liquid fuel feeders, etc., can solve the problems of increasing the volume of the aircraft body, the complexity of the mass system, and the limited adjustment ability, so as to achieve increased volume and Quality, large adjustment capacity, and the effect of meeting the adjustment requirements
Active Publication Date: 2017-02-01
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The traditional method is to add a buoyancy adjustment device on the vehicle body, but this method has limited adjustment ability, and will also increase the volume, quality and system complexity of the vehicle body
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0041] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0042] The invention relates to a method and device for autonomously adjusting the balance state of a gas engine-powered marine robot based on fuel transmission. On the one hand, the device serves as the fuel unit of the marine robot, which can store fuel and provide fuel for the gas turbine; on the other hand, as the balance state adjustment device of the marine robot, it can adjust the weight parameters such as the position of the center of gravity, the position of the center of buoyancy, and the magnitude of buoyancy. The device adjusts the buoyancy by adjusting the fuel volume of the soft fuel tank outside the cabin, and can adjust the center of mass by adjusting the fuel volume of the hard fuel tank inside the cabin and the soft fuel tank outside the cabin, so as to realize the independent adjustment of the balance state of the marine robo...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to an ocean robot balance weight state automatic adjusting device based on fuel oil transmission. The inlets of fuel oil tanks and an oil supplying tank are connected with an oil outlet of a fuel oil pump by a general oil inlet pipeline through respective electromagnetic control valves; the outlets of the fuel oil tanks and a ventilated oil tank are connected with an oil suction opening of a fuel oil pump by a general oil outlet pipeline through respective electromagnetic control valves; air vents of the fuel oil tanks and the oil supplying tank are communicated with the ventilated oil tank by an independent ventilation pipe through respective electromagnetic control valves; an air vent of the ventilated oil tank is communicated with the atmosphere in a cabin by a filter. An ocean robot balance weight state automatic adjusting method comprises the following steps: setting a reference value of a fuel oil amount of the fuel oil transmission by an ocean robot according to a displacement offset amount in each direction and detecting fuel oil transmission amount in real time; and adjusting the balance weight state of the ocean robot by controlling the transmission of the fuel oil among fuel oil tanks through the electromagnetic control valves. According to the ocean robot balance weight state automatic adjusting device and method, the adjusting capability is greater, the structure is simple, and the volume and mass of a navigation body are not increased.
Description
technical field [0001] This patent is applicable to the field of marine robots, especially marine robots using gas engines as power sources. Background technique [0002] Marine robots are an indispensable tool in the process of marine research and development, and some of them need to be powered by gas engines. The mass of fuel carried by this type of marine robot will account for a large proportion of its total mass, and the consumption of fuel during navigation will cause large changes in the center of mass, gravity and buoyancy of the vehicle. In addition, factors such as the actions of marine robots and changes in the ocean environment will also cause changes in gravity, center of mass, and buoyancy. [0003] In order to increase the navigation stability of marine robots, the influence of center of mass, gravity and buoyancy changes should be eliminated as much as possible. The traditional method is to add a buoyancy adjustment device on the vehicle body, but this met...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B63G8/26F02M37/00
Inventor 胡志强于延凯刘大勇冯亮曹钧凯
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI