Operation machine control method and device and operation machine
A technology of operating machinery and control methods, which is applied in the field of operating machinery control methods, devices, and operating machinery, can solve problems such as large fluctuations in the movement of structural parts, and achieve the effects of improving operating experience, reducing deviations, and ensuring stability
Pending Publication Date: 2022-04-01
SANY AUTOMOBILE MFG CO LTD
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Problems solved by technology
[0004] The invention provides a working machine control method, device and working machine, which are used to solve the defect of relatively large movement fluctuation of structural parts in the prior art, and realize the stable work of the structural parts in the working machine
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[0036] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. 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.
[0037] Combine below Figure 1 to Figure 3 The work machine control method of the present invention will be described. Such as figure 1 As shown, the method includes:
[0038] Step S100, acquiring the current action deviation and the current action deviation change rate of the operating component.
[0039] Specifically, the operation component of the working machine refers to a component ...
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The invention provides an operation machine control method and device and an operation machine. The method comprises the steps that the current action deviation and the current action deviation change rate of an operation assembly are obtained; based on the current action deviation and the current action deviation change rate, according to the action deviation and the mapping relation between the action deviation change rate and the control parameter correction value, the control parameter correction value of a control assembly is obtained, and according to the current action deviation and / or the current action deviation change rate, the control parameter correction value of the control assembly is obtained. Calculating a control parameter of the control component according to the control parameter correction value of the control component and the control parameter correction value of the control component; and controlling the operation assembly according to the control parameters of the control assembly. According to the invention, stable work of structural members in the operation machinery can be realized.
Description
technical field [0001] The invention relates to the technical field of machine control, in particular to a control method and device for an operating machine and an operating machine. Background technique [0002] As the technology of operating machinery components continues to develop toward electrification and automation, the motion control of structural parts in operating machinery is increasingly inclined to use controllers for automatic control. The structural parts in the working machinery are mainly composed of rigid structures. During the process of performing corresponding actions, the inertia is large and the position of the center of mass changes quickly. Therefore, how to set the parameters of the controller to achieve smooth movement and safe control of the structural parts is A key technical point of machine automation. [0003] The controllers in traditional operating machinery usually adopt open-loop control, that is, the controller controls the structural p...
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Inventor 谭璟蒲东亮张铁桥
Owner SANY AUTOMOBILE MFG CO LTD