An evolvable hardware platform based on DSP and FPTA
We describe in this paper the rationale and design of an evovlable hardware platform based on the use of a stand-alone processor and a Field Programable Transistor Array.
processor↗
SEARCH · Search NASA
Results for “genetic algorithm”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Stochastic optimization using genetics-inspired search techniques
With adaptive problem solving, we take a biologically-inspired approach to both stochastic optimization and search in order to enable a spacecraft to adapt its environment-specific bevahior in-situ.
genetic algorithms optimization adaptive explorati↗
Experiments on the evolution of digital to analog converters
Currently, there is a research effort in Evolvable Hardware being driven towards two purposes: the synthesis of circuits of medium to high complexity; and the design of reconfigurable architectures that facilitate the system evolvability and on-chip implementation of the evolved circuits. This work addresses these issues by describing the evolution of Digital to Analog Converters (DACs).
DACs evolvable hardware hierarchical evolution gen↗
Polymorphic electronics
This paper introduces the concept of polymorphic electronics (polytronics)- referring to electronics with superimposed built-in functionality.
evolvable hardware genetic algorithms FPTA polytro↗
Initial experiments of reconfigurable sensor adapted by evolution
In this paper we describe the initial development of efficient mechanisms for smart sensing which will lead to higher quality data.
evolvable hardware sensors genetic algorithms↗
Automatic Synthesis and Fault-tolerant Experiments on an Evolvable Hardware Platform
Outer solar system exploration and missions to comets and planets with severe environmental conditions require long-term survivability of space systems. This challenge has recently been approached with new ideas, such as using mechanisms for hardware adaptation inspired from biology.
evolvable hardware reconfigurable hardware genetic↗
Developpment of a 3-D Nanoelectronic Modeling Tool - NEMO-3D
Explore the source record for details and available documents.
nanoelectronic nanotechnology hetero structures ge↗
A Flexible Model of a CMOS Field Programmable Transistor Array Targeted for Hardware Evolution
This article focuses on the properties of a fine grained reconfigurable transistor array currently under test at the Jet Propulsion Laboratory (JPL).
evolvable hardware reconfigurable hardware genetic↗
Mixtrinsic Evolution
This paper introduces a third approach to Evolvable Hardware (EHW) called mixtrinsic EHW (MEHW).
evolvable hardware reconfigurable hardware genetic↗
The Design Process of an Evolutionary Oriented Reconfigurable Architecture
This paper describes the design of a reconfigurable chip programmable at the transistor level and oriented to the implementation of Evolvable Hardware (EHW) experiements.
evolvable hardware reconfigurable hardware genetic↗
Evolution of Analog Circuits on Field Programmable Transistor Arrays
Evolvable Hardware (EHW) refers to HW design and self-reconfiguration using evolutionary/genetic mechanisms. The paper presents an overview of some key concepts of EHW, describing also a set of selected applications.
evolvable hardware reconfigurable hardware genetic↗
Evolvable hardware for extreme environments: expanding device operational envelope through adaptive reconfiguration
Explore the source record for details and available documents.
evolvable hardware genetic algorithms extreme temp↗
Fault tolerant approaches based on evolvable hardware and using reconfigurable electronic devices
Explore the source record for details and available documents.
evolvable hardware reconfigurable hardware genetic↗
Evolutionary mechanisms for smart on-board adaptive sensing applied to the MECA electrometer
In this paper we describe the initial development of efficient mechanisms for smart on-board adaptive sensing, adaptively controlling the reconfigurable pre-processing analog electronics using evolvable hardware, which will lead to higher quality, lean data.
evolvable hardware reconfigurable hardware genetic↗
Simulator Development for Nanoelectronic Devices
Explore the source record for details and available documents.
simulation nanoelectronics resonant tunneling diod↗
Designing Dielectric Grating Filters with PGAPACK
The chapter is concerned with the design of planar dielectric layer diffraction gratings, which exhibit sharp resonances due to the coupling of exterior evanescent diffractive fields to the leaky modes of dielectric waveguides.
genetic algorithms↗
Evolution of CMOS Circuits in Simulations and Directly in Hardware on a Programmable Chip
The paper introduces an approach to automated synthesis of CMOS circuits, based on evolution on a Programmable Transistor Array (PTA).
evolvable hardware reconfigurable hardware genetic↗
Nanoelectronic Modeling at JPL
The NASA/JPL goal to reduce payload in future space missions while increasing mission capability demands miniaturization of measurement, analytical and communication systems.
Nanoelectronic Modeling RTD Genetic Algorithm NEMO↗