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Safety Verification of Black Box Cyber-Physical Systems via Lyapunov Stability Certificates

Research Project

Project/Area Number 24K23861
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeMulti-year Fund
Review Section 1001:Information science, computer engineering, and related fields
Research InstitutionKyoto University

Principal Investigator

Hsieh Chiao (謝橋)  京都大学, 情報学研究科, 特定研究員 (71006426)

Project Period (FY) 2024-07-31 – 2026-03-31
Project Status Granted (Fiscal Year 2024)
Budget Amount *help
¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2025: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2024: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Keywords形式検証 / サイバーフィジカルシステム / 安定性解析 / ブラックボックスモデル
Outline of Research at the Start

Verification and validation (V&V) is a crucial procedure for certifying the safety of cyber-physical systems (CPS) such as self-driving cars. The goal is to certify the safety through rigorous analyses on mathematical models of CPS. This project particularly studies stability analyses on CPS models by only sampling inputs and outputs from CPS, i.e., a black box approach. The project further aims to address high volume of samples and speed up the stability analysis by parallelization. PI believes that this is a step toward a practical V&V framework for safety-critical CPS in the future.

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Published: 2024-08-01   Modified: 2024-09-13  

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