Search for dissertations about: "Dejiu Chen"

Found 4 swedish dissertations containing the words Dejiu Chen.

  2. 1. Systems Modeling and Modularity Assessment for Embedded Computer Control Applications

    Author : Dejiu Chen; KTH; []
    Keywords : Domain-Specific Architectures; Model-based System Design; Software Modularization and Components; Quality Metrics.; TECHNOLOGY; TEKNIKVETENSKAP;

    Abstract : AbstractThe development of embedded computer control systems(ECS) requires a synergetic integration of heterogeneoustechnologies and multiple engineering disciplines. Withincreasing amount of functionalities and expectations for highproduct qualities, short time-to-market, and low cost, thesuccess of complexity control and built-in flexibility turn outto be one of the major competitive edges for many ECS products. READ MORE

  4. 2. Adaptive Middleware for Self-Configurable Embedded Real-Time Systems : Experiences from the DySCAS Project and Remaining Challenges

    Author : Magnus Persson; Martin Törngren; DeJiu Chen; Thiemo Voigt; KTH; []
    Keywords : adaptivity; embedded real-time systems; DySCAS; DyLite; quality of service QoS ; load balancing; resource constraints; model-based design; component-based design; software architecture; adaptive middleware;

    Abstract : Development of software for embedded real-time systems poses severalchallenges. Hard and soft constraints on timing, and usually considerableresource limitations, put important constraints on the development. Thetraditional way of coping with these issues is to produce a fully static design,i.e. READ MORE

  5. 3. Towards Model-Based Development of Self-Managing Automotive Systems : Modeling, Simulation, Model Transformations and Algorithms: Supporting the Development of the DySCAS Middleware

    Author : Tahir Naseer Qureshi; Martin Törngren; DeJiu Chen; Ivica Crnkovic; KTH; []
    Keywords : Dynamic Reconfiguration; DySCAS; Self-Managing Systems; Load Balancing; Quality of Service QoS ; Model-Based Development; Modeling; Simulation; Model Transformation; Middleware; Embedded Systems; Component Based Design; Unified Modeling Language UML™ ; Discrete Event Systems; Real-Time Systems; Software Architecture; Simulink®; SimEvents™; Distributed Systems.;

    Abstract : With the increased usage of electronics, embedded computer systems, software and networks in modern vehicles, the complexity is also increasing in terms of the development process, functionalities as well as their implementation. On one hand there is a need for efficient and systematic development, and on the other hand the systems are required to have enhanced post-deployment time configuration management support. READ MORE

  6. 4. Towards a Holistic Development Approach for Adaptable Manufacturing Paradigms : A Case Study of Evolvable Production Systems

    Author : Afifa Rahatulain; Mauro Onori; DeJiu Chen; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Evolvable Production Systems; Model-based Development; System Thinking; Viewpoints; Industriell ekonomi och organisation; Industrial Engineering and Management;

    Abstract : Increasing global competition, market uncertainties and high product variance are a few of the factors posing challenges to the existing manufacturing industry. Having a quick response to market fluctuations and adapting to changing customer demands while maintaining shorter lead times and low costs are a few of the major challenges. READ MORE