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Modeling of hybrid ...
Modeling of hybrid systems
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- Johansson, Karl Henrik (författare)
- KTH,Signaler, sensorer och system
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Lygeros, John (författare)
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Sastry, Shankar (författare)
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(creator_code:org_t)
- Unesco, 2004
- 2004
- Engelska.
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Ingår i: Encyclopedia of Life Support Systems (EOLSS), Theme 6.43: Control Systems, Robotics and Automation. - : Unesco.
- Relaterad länk:
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https://kth.diva-por... (primary) (Raw object)
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Abstract
Ämnesord
Stäng
- The distinguishing characteristic of hybrid systems is the interaction between a continuous-time and a discrete-event component. By modeling these different components using differential equations and finite state automata, it is possible to represent a wide range of phenomena present in physical and technological systems. This paper illustrates hybrid dynamics by several simple examples. Some of these examples illustrate properties of hybrid systems not present in purely continuous or purely discrete systems, while others illustrate application domains such as vehicle control and real-time systems. A mathematical model called a hybrid automaton is then introduced, to show how hybrid dynamics can be formally analyzed.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Reglerteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Control Engineering (hsv//eng)
Nyckelord
- Hybrid system
- Real-time system
- Dynamical system
- Control theory
- Embedded system
- Zeno execution
- Zeno time
- Hierarchical control
- Computer-controlled system
- Discontinuous control
- Switched system
- Automaton
- Finite state machine
- Differential equation
- Vehicle control
- Automated highway system
- PID control
- Automatic control
- Discrete-event system
Publikations- och innehållstyp
- ref (ämneskategori)
- kap (ämneskategori)
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