Design and Simulation of Time-Pulse Coded Optoelectronic Neural
Репозитарій Вінницького Національного Технічного Університету
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Design and Simulation of Time-Pulse Coded Optoelectronic Neural
|
|
| Creator |
Krasilenko, V. G.
Nikolskyy, A. I. Lazarev, A. A. Красиленко, В. Г. Лазарєв, О. О. |
|
| Subject |
Optoelectronic Neural Element
Time-Pulse Coded Element Operations of equivalence mathematical equivalence models universal continuous-logic neural element Picture continuous logic elements optoelectronic pulse-phase modulators scalarrelation vector processors Spatial-time integrators equivalence and non- equivalence functions |
|
| Description |
We consider design and hardware realizations of optoelectronic logical elements of twovalued logic with current inputs and current outputs on the basis of CMOS current mirrors. In the chapter we consider the whole family of the offered circuits, show the simulation results and possible prospects of application of the circuits in particular for time-pulse coding for multivalued, continuous, neuro-fuzzy and matrix logics. We consider neurons design and simulation results of multichannel spatio-time algebraic accumulation -integration of optical signals. Advantages for nonlinear transformation and integration are shown. The integrator-neuron is based on CMOS current mirrors and comparators. The performance: consumable power – 10…500 μW, signal period– 0.1…5µs, input optical signals power – 0.2… 20 μW; time delays – less 0.01-1μs, the number of input optical signals - 2…64 and more, integration time – 10…100 of signal periods, accuracy or integration error – about 1%-10%. A biologically motivated concept and time pulse encoding principles of continuous logic photocurrent mirrors and sample-storage devices with pulse-width photoconverters have allowed us to design generalized structures for realization of a family of normalized linear vector operations “equivalence”-“nonequivalence”.
|
|
| Date |
2018-02-20T13:06:34Z
2018-02-20T13:06:34Z 2011 |
|
| Type |
Book chapter
|
|
| Identifier |
Krasilenko V. G. Design and Simulation of Time-Pulse Coded Optoelectronic Neural Elements and Devices [Electronic resource] / V. G. Krasilenko, A. I. Nikolskyy, A. A. Lazarev // Optoelectronic Devices and Properties. - Rijeka, Croatia : InTech, 2011. - Chapter 22. – P. 459–500. – Access mode: design-and-simulation-of-time-pulse-coded-optoelectronic-neural-elements-and-devices. – ISBN 978-953-307-204-3.
978-953-307-204-3 http://ir.lib.vntu.edu.ua//handle/123456789/19690 |
|
| Language |
en
|
|
| Relation |
Optoelectronic Devices and Properties : 459–500.
|
|
| Format |
application/pdf
|
|
| Publisher |
Intech
InTech |
|