Behavior based Dependability Estimation - Estimating the Dependability of Autonomous Mobile Systems using Predictive Filter

نویسندگان

  • Jan Rüdiger
  • Achim Wagner
  • Essameddin Badreddin
چکیده

Dependability is getting a more important non-functional property of a system. Measuring and predicting the dependability is especially important for autonomous or semi-autonomous and safety-critical systems. Since, at least for (semi-) autonomous systems, those systems are usually described by their behavior, a definition for dependability based on the behavior of the system is evident. In this paper the behavioral based definition of dependability was used together with a particle filter to estimate the dependability of an autonomous mobile system.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Behavior Based Estimation of Dependability for Autonomous Mobile Systems Using Particle Filter

The dependability of a system is particularly important when dealingwith autonomous or semiautonomous systems. With an increasing degree of autonomy and safety requirements, the requirements for dependability increase. Hence, being able to measure and compare the dependability of a system is more and more inevitable. Since autonomous mobile systems are usually described by their behavior it is ...

متن کامل

An Integrated Monitor-Diagnosis-Reconfiguration Scheme for (Semi-) Autonomous Mobile Systems

A nested monitoring, diagnosis and reconfiguration (MDR) scheme is proposed for a Recursive Nested Behavior based Control structure (RNBC) constituting a generic system architecture for (semi-) autonomous mobile systems. Each behavior layer within the RNBC structure is associated with a MDR schema, which is responsible to ensure the dependability of every single layer. An online dependability m...

متن کامل

Probabilistic Planning for Predictive Condition Monitoring and Adaptation Within the Self-Optimizing Energy Management of an Autonomous Railway Vehicle

Self-optimizing mechatronic systems are a new class of technical systems. On the one hand, new challenges regarding dependability arise from their additional complexity and adaptivity. On the other hand, their abilities enable new concepts and methods to improve the dependability of mechatronic systems. This paper introduces a multi-level dependability concept for selfoptimizing mechatronic sys...

متن کامل

A Distributed Monitoring System for Enhancing Security and Dependability at Architectural Level

In this work we present the DESERT tool that allows the automatic generation of distributed monitoring systems for enhancing security and dependability of a component-based application at architectural level. The DESERT language permits to specify both the components interfaces and interaction properties in term of correct components communications. DESERT uses these specifications to generate ...

متن کامل

Dependability Issues in AI-Based Autonomous Systems for Space Applications

We present a literature study of dependability issues raised by the use of artificial intelligence (AI) techniques in critical systems. Hazards specific to such approaches are identified. Drawing on two case studies of AI-based critical systems, the paper concludes by a series of recommendations.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2008