Learning-based method for controlling unmanned aerial vehicle to complete trajectory tracking under wind disturbance
A trajectory tracking and unmanned aerial vehicle technology, applied in three-dimensional position/channel control, mechanical equipment, combustion engine, etc., can solve problems such as inability to achieve results, poor trajectory tracking accuracy, etc., to maintain fidelity, ensure real-time, The effect of improving efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0070] Example 1:
[0071] Such as figure 1 As shown, a method based on learning-based control drones complete trajectory tracking under the wind, including the following steps:
[0072] Step 1. Enter the reference trajectory and the drone state, based on the priori model predictive control, optimize the corrected reference trajectory and the reference control amount.
[0073] Enter the reference track x, d, enter the current state X of the drone; consider a nonlinear affine model
[0074] Convert the drone system into this form; linearize it to obtain a linear model, and establish a model predictive control on this basis, that is, at each sampling time t k = T 0 + K × D t , T 0 For the current time, k is the number of predictive steps, DT is the control interval, solve a limited time domain optimal control problem, as follows:
[0075]
[0076]
[0077]
[0078]
[0079]
[0080] U 1 (t) ∈U
[0081] in For prediction, the target function J is as follows:
[0082]
...
Example Embodiment
[0128] Example 2
[0129] This embodiment provides an electronic device comprising: a memory, a processor, and a computer program stored on a memory and can perform the computer program on the processor, the processor performs the computer program, and implements the learning-based learning according to Example 1. Controling the method of completing trajectory tracking under the wind.
Example Embodiment
[0130] Example 3
[0131] This embodiment provides a computer readable storage medium, which stores a computer program, which is executed by the processor, and the learning-based control drone according to Embodiment 1 is implemented under the wind. Tracking method.
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