Results 211 to 220 of about 61,924 (266)
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BOX INVARIANCE OF HYBRID AND SWITCHED SYSTEMS
IFAC Proceedings Volumes, 2006Abstract This paper investigates the concept of box invariance for classes of hybrid and switched systems. After motivating and defining the notion, we present a concise summary of results on its characterization for single-domain dynamical systems. The notion is then extended to the case of hybrid and switched systems.
Alessandro Abate, Ashish Tiwari 0001
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Bumpless switching in hybrid systems
1997This paper describes a way of designing a piecewise-linear system with discretely adjustable parameters (a hybrid linear system) in which we can switch the transfer matrix of the system without causing a discontinuity (a bump) in the system output. This is similar to the result that we could achieve by doing a bumpless transfer between multiple linear ...
Alan B. Arehart, William A. Wolovich
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Hybrid ARQ using Modulation Switching
VTC Spring 2009 - IEEE 69th Vehicular Technology Conference, 2009Multilevel modulation schemes have variations in bit-reliabilities and each has different symbol reliabilities. Choosing the modulation scheme which has the greatest symbol reliability at target SNR on retransmissions offers more chances to get higher Hybrid ARQ performance by making the sum of total bit-reliabilities greater in the entire decoding ...
Bumsoo Park +2 more
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Model simplification for switched hybrid systems
Systems & Control Letters, 2006zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Huijun Gao +2 more
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Hybrid Photonic Integration for Optical Switches
2023 International Conference on Photonics in Switching and Computing (PSC), 2023This invited paper reviews the state-of-the-art hybrid photonic integration technologies for optical switches, with a particular emphasis on the advantages of integrating diverse materials, notably indium phosphide and silicon nitride. We highlight progress in various aspects of hybrid photonic integration including achieving high-port-count fiber-chip
Wenjing Tian +5 more
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Switch Complexity in Systems with Hybrid Redundancy
IEEE Transactions on Computers, 1973The combination of N-modular redundancy (NMR) and standby sparing has resulted in a promising redundancy technique for protecting those portions of a fault-tolerant system whose continuous real-time operation is essential. This technique, known as hybrid redundancy, uses N + Sp identical modules.
Daniel P. Siewiorek, Edward J. McCluskey
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Optoelectronic Hybrid Switching
Topical Meeting on Photonic Switching, 1987Optical methods have proved extremely successful for signal transmission and have very quickly formed the basis for a maturing industry. Other applications of optics to informatics are less natural. For example, it has been recognised that wideband transmission implies a future need for wideband switching, but the development of optical switches has ...
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2017
This chapter reviews the theory of switched systems.Governed by a combination of mode-dependent continuous/discrete dynamics and logic-based switching, and having a wide range of motivating applications, the qualitative behavior of switched systems is highlighted here.
Xinzhi Liu, Peter Stechlinski
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This chapter reviews the theory of switched systems.Governed by a combination of mode-dependent continuous/discrete dynamics and logic-based switching, and having a wide range of motivating applications, the qualitative behavior of switched systems is highlighted here.
Xinzhi Liu, Peter Stechlinski
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Hybrid Photonic Ethernet Switch for Datacenters
Optical Fiber Communication Conference, 2014We demonstrate a photonic packet switch using a hybrid photonics-electronic approach. It uses compression, scrambling and packet size discrimination to allow for the photonic switching of native Ethernet frames.
Huixiao Ma +10 more
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Switch ASIC Programmability in Hybrid Mode
2018 IEEE 26th International Conference on Network Protocols (ICNP), 2018Programmable ASIC technology enables the switching data plane to rapidly support emergent technologies such as VNF offloading, custom tunneling and in-band telemetry. We propose a new approach for a "hybrid mode" of ASIC programmability, which maintains a discrete legacy hardware pipeline and control functions (e.g. routing, bridging) while providing a
Yonatan Piasetzky +5 more
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