An Integrated Framework for Model-Based Design and Analysis of Automotive Multi-Core Systems
نویسندگان
چکیده
With technological advances, significant changes occur in automotive domain. Modern automobile combines various functionalities, ranging from safety critical functions, e.g. control systems for engine and break, to navigation and infotainment. The latter ones are especially performance-demanding. To meet their requirements, automotive industry is increasingly turning to multi-core systems. As a result, the design complexity gets increased. This paper presents a design exploration framework relying on an automotive-specific design environment named Amalthea. Applications are modeled in Amalthea as annotated hierarchical task graphs. Their simulation on multi-core platforms considers instruction-level core models interconnected by a packet-based communication network. The effectiveness of our framework is demonstrated on a representative case study. Keywords—Automotive applications, design methodology, multicore processing
منابع مشابه
An integrated simulation-DEA approach to multi-criteria ranking of scenarios for execution of operations in a construction project
The purpose of this study is to examine different scenarios for implementing operations in the pre-construction phase of a project, based on several competing criteria with different importance levels in order to achieve a more efficient execution plan. This paper presents a new framework that integrates discrete event simulation (DES) and data envelopment analysis (DEA) to rank different scena...
متن کاملA Lean Manufacturing Roadmap for an Automotive Body Assembly Line within Axiomatic Design Framework
In this paper we are to present a practical application of Axiomatic Design (AD) methodology, as a roadmap to lean production, in redesigning a car body assembly line. Axiomatic Design theory provides a framework to simplify the whole problem. According to the AD principles, a hierarchical structure has been developed. The developed structure originated in lean manufacturing principles and exis...
متن کاملAn Integrated Enterprise Resources Planning (ERP) Framework forFlexible Manufacturing SystemsUsing Business Intelligence (BI)Tools
Nowadays Business intelligence (BI) tools provide optimal decision making, analyzing, controlling and monitoring of operations in enterprise systems like enterprise resource planning (ERP) and mainly refer to strong decision making methods used in online analytical processing, reporting and data analysis, such as improve internal processes, analysis of resources, information needs analysis, red...
متن کاملOPTIMAL LOT-SIZING DECISIONS WITH INTEGRATED PURCHASING, MANUFACTURING AND ASSEMBLING FOR REMANUFACTURING SYSTEMS
This work applies fuzzy sets to the integration of purchasing, manufacturing and assembling of production planning decisions with multiple suppliers, multiple components and multiple machines in remanufacturing systems. The developed fuzzy multi-objective linear programming model (FMOLP) simultaneously minimizes total costs, total $text{CO}_2$ emissions and total lead time with reference to cus...
متن کاملIDD: Integrating Diagnosis in the Design of automotive systems
In this paper we overview the achievement of the IDD European projects, which aims at defining a new framework for design of automotive systems. In particular, starting from the weakness of the current design process, especially as regards issues related to diagnosis (diagnosability analysis, generation of the FMEA – Failure Mode Effect Analysis, generation of on-board diagnostic rule), the pro...
متن کامل