Projekt per år
Sammanfattning
In order to increase the flexibility and performance of hydraulically actuated machines there is a demand for more intelligent controllers. This leads to a rapid increase in complexity of the control systems. To manage the complexity and to ensure reliability of these systems, adequate software development methods are needed. In this work, we propose a methodology for structured design of digital hydraulics controllers in Simulink/Stateflow. A model architecture based on mode-automata is introduced to separate control and data processing. Furthermore, design by contract is advocated as a method for system development. The contracts can be used to mathematically reason about correctness of Simulink/Stateflow models and thereby increase the safety and reliability of the developed systems. The usefulness of these concepts are demonstrated on a larger case study from the area of digital hydraulics.
Originalspråk | Engelska |
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Förlag | Turku Centre for Computer Science (TUCS) |
ISBN (tryckt) | 978-952-12-1842-2 |
Status | Publicerad - 2006 |
MoE-publikationstyp | D4 Publicerad utvecklings- eller forskningsrapport eller studie |
Publikationsserier
Namn | TUCS Technical Report |
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Volym | 800 |
ISSN (tryckt) | 1239-1891 |
Fingeravtryck
Fördjupa i forskningsämnen för ”Design and Validation of Digital Controllers for Hydraulics Systems”. Tillsammans bildar de ett unikt fingeravtryck.Projekt
- 1 Slutfört
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ITCEE: Improving Transient Control and Energy Efficiency by digital hydraulics (TEKES, KITARA-programme)
Walden, M. (CoPI), Sere, K. (Ansvarig forskare), Boström, P. (CoI), Morel, L. (CoI), Satpathy, M. (CoI), Olszewska, M. (CoI), Meincke, L. (CoI) & Malik, Q. (CoI)
01/08/05 → 31/07/08
Projekt: Företag/Business Finland