Gaussian process trajectory tracking control method for space robot
A space robot and Gaussian process technology, applied in the direction of program control manipulators, manipulators, manufacturing tools, etc., can solve problems such as lack of integration, limited accuracy of dynamic models, and inability to measure model confidence
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0078] Embodiment 1: see figure 2 , a space robot Gaussian process trajectory tracking control method, the method comprises the following steps:
[0079] Step (1) Based on the sparse Gaussian process model, the dynamic model of the space robot system is identified;
[0080] Step (2) Combining the identified system with the computational torque control method to obtain a Gaussian process control law;
[0081] Step (3) In the control process, the system model is updated online based on the edge particle filter method according to the data obtained in real time.
[0082] Further, the step (1) includes:
[0083] (11) Establish a dynamic model and set the input and output of the Gaussian process model
[0084] The dynamic model of the space robot is
[0085]
[0086] in is the generalized variable of the robot system, u(t) is the control input. f(p) is the unknown dynamic influence that cannot be accurately modeled, M(q) is the generalized inertia matrix, is the gene...
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com