DYNAMICS MODEL FOR GLOBALLY STABLE MODELING OF SYSTEM DYNAMICS

    公开(公告)号:EP3772707A1

    公开(公告)日:2021-02-10

    申请号:EP19190105.7

    申请日:2019-08-05

    IPC分类号: G06N3/04 G06N3/08

    摘要: A system and computer-implemented method are provided for training a dynamics model to learn the dynamics of a physical system. In particular, the dynamics model may be learned to be able to infer a future state of the physical system and/or its environment based on a current state of the physical system and/or its environment. The learned dynamics model is inherently globally stable. Namely, instead of learning a dynamics model and attempting to separately verify its stability, the learnable dynamics model comprises a learnable Lyapunov function which is jointly learned together with the nominal dynamics of the physical system. Accordingly, the learned dynamics model is highly suitable for real-life applications in which a physical system may assume a state which was unseen during training as the learned dynamics model is inherently globally stable.