Rectangular coordinate robot iteration sliding mode cross coupling control method
A Cartesian coordinate and cross-coupling technology, applied in adaptive control, general control system, control/adjustment system, etc., can solve three-axis synchronization, limited trajectory tracking and contour error control, affect three-axis synchronization, trajectory tracking accuracy, etc. question
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0090] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0091] combine Figure 1 to Figure 7 , a Cartesian coordinate robot iterative sliding mode cross-coupling control method, the control method includes the following processes:
[0092] The process of establishing the contour error model of the Cartesian coordinate robot is as follows:
[0093] Suppose t 0 At the moment, in the Cartesian coordinate system, P is the actual position of the end effector, the coordinates are (a, b, c), F(t) is the desired trajectory, R is the desired position, and the coordinates are (x 1 ,y 1 ,z 1 ),but is the tracking error vector of the Cartesian coordinate robot, denoted as Its projection on the three axes is e x , e y , e z , that is, the respective tracking errors of the three axes; the R' coordinate is (x 0 ,y 0 ,z 0 ), the straight line RR' is the tangent of the trajectory F(t) at R; draw a vertical line f...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap