Active Flow Controller and Control Method Based on Deep Reinforcement Learning
An active flow, reinforcement learning technology, applied in adaptive control, general control system, control/regulation system, etc., can solve problems such as limited constant or harmonic input, large computational cost, etc. The effect of vibration amplitude reduction
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0046] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0047] figure 1 It is a flowchart of an active flow control method for suppressing vortex-induced vibration based on deep reinforcement learning provided by this application.
[0048] Such as figure 2 As shown, this embodiment considers an elastically mounted cylinder with a mass of 10 kilograms and a diameter of D=1m. The length of the entire flow field in the downstream direction is 29D, and the width in the cross-flow direction is 16D. The distance between the center of the cylinder and the upper and lower symmetrical boundaries is 8D. , which is 8D from the front inlet boundary and 21D from the rear outlet boundary. The flow field parameters are set as follows: the flow velocity at the inlet boundary is 1m / s, the fluid density ρ is taken as 1kg / m^3, the kinematic viscosity coefficient μ is taken as 0.001kg / (m*s), and the incoming Reynolds number is 100. The n...
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