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Energy management of hybrid electric vehicles: A review of energy optimization of fuel cell hybrid power system based on genetic algorithm

Energy Conversion and Management, 2020
Under the background of current environmental pollution and serious shortage of fossil energy, the development of electric vehicles driven by clean new energy is the key to solve this problem, especially the hybrid electric vehicle driven by fuel cell is
Xueqin Lü   +6 more
semanticscholar   +1 more source

Affine Hybrid Systems

2004
Affine hybrid systems are hybrid systems in which the discrete domains are affine sets and the transition maps between discrete domains are affine transformations. The simple structure of these systems results in interesting geometric properties; one of these is the notion of spatial equivalence.
Aaron D. Ames, Shankar Sastry 0001
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Hybrid file system

Proceedings of the 2009 International Conference on Hybrid Information Technology, 2009
As density doubles with the rapidly dropping price each year for the past seven years (currently 32 Gbits/chip), NAND flash memory has virtually replaced HDDs (hard disk drives) in battery-operated consumer devices such as cellular phones, PMPs, and PDAs.
Jinsun Suk, Jaechun No
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Hybrid Systems and Biology

2008
Hybrid Systems are dynamical systems presenting both discrete and continuous evolution. Hybrid Automata are a formal model for hybrid systems, originally proposed to study embedded systems, where a discrete control acts on a continuously changing environment.
Luca Bortolussi, Alberto Policriti
openaire   +2 more sources

Hybrid system for telepathology

Human Pathology, 2000
We introduce a novel hybrid telepathology system providing simultaneous transmission of both real-time microscopy and static imagery at a reasonable cost. It is capable of capturing static, true color images at resolution of 1,520 x 1,144 pixels and providing live transmission of real-time video images of the glass slide in Common Intermediate Format ...
J, Zhou   +4 more
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Hybrid robotic systems

Surgery
Standard laparoscopic instruments have limited dexterity because of their few degrees of freedom, making some surgical tasks extremely challenging. Robotic surgery was developed to overcome these issues, but the da Vinci system is associated with high costs.
Baldari, Ludovica   +2 more
openaire   +2 more sources

An Institution of Hybrid Systems

2000
Hybrid systems are systems that intermix discrete and continuous behavior. Interest in hybrid systems has grown in recent years, mainly because of their relation with embedded systems (systems that interact with the continuously changing real-world). In order to deal with complex problems, compositional specification and verification methods are needed.
Hugo Lourenço, Amílcar Sernadas
openaire   +1 more source

Planar hybrid systems

1995
The design of nonlinear dynamical systems to realize the desired behavior of devices and processes is a fundamental problem that is often approached from the perspective of control theory. Control provides a large set of tools for tackling these design problems, but some classes of problems have remained resistant to these methods. This paper discusses
John Guckenheimer, Stewart Johnson
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Hybrid Systems with Constraints

2013
Control theory is the main subject of this title, in particular analysis and control design for hybrid dynamic systems. The notion of hybrid systems offers a strong theoretical and unified framework to cope with the modeling, analysis and control design of systems where both continuous and discrete dynamics interact.
Daafouz, Jamal   +2 more
openaire   +3 more sources

Optimization of hybrid systems

Computers & Chemical Engineering, 2006
An overview of dynamic optimization problems with hybrid systems embedded is presented. The control parameterization approach is examined in detail, where the possibility of mode switching within the hybrid system causes nonsmoothness in the Master problem, thus invalidating gradient based solvers.
Paul I. Barton, Cha Kun Lee, Mehmet Yunt
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