In this paper we present a framework of evolvingintrusion detection system (IDS) based on immuneprinciple. At first we describe the research and trend ofintrusion detection system. Then we introduce the researchon imm...
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In this paper we present a framework of evolvingintrusion detection system (IDS) based on immuneprinciple. At first we describe the research and trend ofintrusion detection system. Then we introduce the researchon immunity-based intrusion detection system. Next aframework of intrusion detection system is presentedbased on the immune principle described above. Finally,the paper is concluded with general comments concerningour framework.
Hybrid systems are heterogenous dynamical systemscharacterized by interacting continuous and discrete *** Temporal Logic (ITL) is a temporal logic whichincludes a basic construct for the sequential composition of twof...
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Hybrid systems are heterogenous dynamical systemscharacterized by interacting continuous and discrete *** Temporal Logic (ITL) is a temporal logic whichincludes a basic construct for the sequential composition of twoformulas as well as an analog of Kleene star. In this paper,Interval Temporal Logic is applied to represent the hybridsystems. This method is demonstrated by an example in waterindustry systems.
In this paper, based on the relationship between chaosand evolution of chaotic theory, chaos is combined with GeneticAlgorithm. A new hybrid strategy is proposed in order toovercome the weakness of Simple Genetic Algo...
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In this paper, based on the relationship between chaosand evolution of chaotic theory, chaos is combined with GeneticAlgorithm. A new hybrid strategy is proposed in order toovercome the weakness of Simple Genetic Algorithm (SGA).The Hybrid Chaos GA is applied in Neural Networks andsimulations show that the Chaos GA is better than SGA in speedof searching and precision of optimization.
In this paper,a there levsl high voltage VSI(voltage Source Inverter) adjustable speed IM (Induction Motor) drive system with IGCTs is developed TOW IGCTs are in series connection in each cell of the inverter in order...
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In this paper,a there levsl high voltage VSI(voltage Source Inverter) adjustable speed IM (Induction Motor) drive system with IGCTs is developed TOW IGCTs are in series connection in each cell of the inverter in order to obtain a 6KV high voltage *** DSP(Data Signal Processor) with FFPGA(Field Programming Gate Array) controller is adopted to fulfill an optimized contstant V/Hz contral strategy.
IGCTS (Integrated Gae CommutaedThyristors) was developed by ABB to be widely usedin high voltage converters. IGCT also has beenadopted in seres to get more higher output voltage ofthe converters. In this paper, failur...
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IGCTS (Integrated Gae CommutaedThyristors) was developed by ABB to be widely usedin high voltage converters. IGCT also has beenadopted in seres to get more higher output voltage ofthe converters. In this paper, failure analsis of IGCTsin series connection in three level VSI (VoltageSource Inverter) was put forward, we share ourexperience with you, and discuss how to make full useof IGCTs.
This paper discusses the application ofrevised ieee 519 standard to tool manufacturingindustry where combination of variable frequencydrive(VFD) and induction furnace loads are usedTo control the harmonic current inje...
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This paper discusses the application ofrevised ieee 519 standard to tool manufacturingindustry where combination of variable frequencydrive(VFD) and induction furnace loads are usedTo control the harmonic current injected in to thepower system, conditions are developed as afunction of VFD and induction furnacecharacteristic, overall plant loading level, powersystem characteristics and power factor correctionrequirements. Based on this parameters, filterdesign procedures are presented for controlling theharmonics currents.
In the wireless communication channels, bothAdditive White Gaussian Noise (AWGN) and RandomImpulsive Noise (RIN) exist. However, most of theformer researchers have neglected RIN by analyzingtheir communication systems...
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In the wireless communication channels, bothAdditive White Gaussian Noise (AWGN) and RandomImpulsive Noise (RIN) exist. However, most of theformer researchers have neglected RIN by analyzingtheir communication systems under AWGN only. Here,amodel considering both AWGN and RIN is put forwardand the profound influence RIN has on wirelessreception is illustrated. Finally, the efficacy of MRCdiversity reception against RIN for the MPSK system isattested.
this paper, a multicast photonic switchingnetwork is proposed. The switch is a space division multistagenetwork using 2x2 optical switching elements. The idea behindthe proposed architecture and a recursive definition...
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this paper, a multicast photonic switchingnetwork is proposed. The switch is a space division multistagenetwork using 2x2 optical switching elements. The idea behindthe proposed architecture and a recursive definition for it arepresented. Some properties of the switch are derived andanalyzed. The performance of the switch is also discussed andcompared with other designs.
Contraposed with insufficiency of simple hierarchy g-enetic algorithm, the concept of individual density is first propo-sed in this paper to scale the diversity of population. Combinedwith individual density and evolu...
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Contraposed with insufficiency of simple hierarchy g-enetic algorithm, the concept of individual density is first propo-sed in this paper to scale the diversity of population. Combinedwith individual density and evolution time, adaptive hierarchygenetic algorithm is put forward. Not only can it improve thediversity of evolution population, but also ensure to converge ra-pidly. Application examples show its validity.
This paper has discussed how to identify andlocate a target collection in a given area at the discrete timewith neural network theory. With the given model, a reportdatabase is set up and maintained to store relevant ...
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This paper has discussed how to identify andlocate a target collection in a given area at the discrete timewith neural network theory. With the given model, a reportdatabase is set up and maintained to store relevant detectingreports. Then a double layer self-organizing neural networkhas been built using neural network adaptive resonanttheory(ART) to offer a neural network implementation forthe algorithms.
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