Titlebook: Event-Triggered and Time-Triggered Control Paradigms; Roman Obermaisser Book 2005 Springer-Verlag US 2005 Embedded System.communication.co

CRASS

通情達理

Conclusion,t-triggered subsystem is designed for client/server and event-based computing. This coexistence makes the proposed architecture suitable for mixed-criticality and legacy integration. Safety-critical time-triggered applications coexist with event-triggered legacy applications and newly developed, non-critical event-triggered applications.

憤慨點吧

Introduction,e model for building systems that interact with a physical environment. Well-known tradeoffs are predictability versus flexibility, and resource adequacy versus best-effort strategies [Kopetz, 1997]. Thus, the chosen system model depends heavily on the requirements of the application.

流利圓滑

Derogate

火海

Introduction,ical applications, such as automotive and avionic systems. Due to the many different and, partially, contradicting requirements, there exists no single model for building systems that interact with a physical environment. Well-known tradeoffs are predictability versus flexibility, and resource adequ

Amorous

Basic Concepts and Related Work,uted real-time systems. Consequently, the first part of this chapter starts with an overview of distributed real-time systems and fundamental concepts of dependability in distributed real-time systems. We also present synchrony models that have been the focus of intensive theoretical studies. The se

synchronous

Requirements of an Integrated Architecture,pendable systems are X-by-wire applications in the automotive or avionic domain, where a real-time computer system is designed to replace conventional mechanical or hydraulic components. New generations of civil airliners (Airbus A320, A330, A340, Boeing 777) exploit fly-by-wire control by the inter

EVICT

Integrated System Architecture for Event-Triggered and Time-Triggered Control Paradigms,re aims at the four integration directions (physical, functional, mixed-criticality, legacy) of an integrated architecture, with emphasis on the reuse of legacy system and the coexistence of applications with mixed-criticality levels. Time-triggered services provide the foundation for safety-critica

衰弱的心

Controller Area Network Emulation in the Time-Triggered Architecture,ame additional application fields [Lawrenz, 1995]. Impressive sales figures demonstrate the industrial relevance of CAN with more than 200 millions of CAN controllers sold in 2001. CAN represents an event-triggered communication protocol, i.e. the temporal control signals are derived primarily fromn