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↗
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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.
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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
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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
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evolvable hardware genetic algorithms extreme temp↗
Fault tolerant approaches based on evolvable hardware and using reconfigurable electronic devices
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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
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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↗
Optimal adaptive performance and delocalization in NK landscapes
We investigate the evolutionary dynamics of a finite population of sequences adapting to NK fitness landscapes.
simulation evolution adaptaion genetic algorithms↗
Evolutionary computing for the design search and optimization of space vehicle power subsystems
Evolutionary computing has proven to be a straightforward and robust approach for optimizing a wide range of difficult analysis and design problems. This paper discusses the application of these techniques to an existing space vehicle power subsystem resource and performance analysis simulation in a parallel processing environment.
evolutionary computing genetic algorithms optimiza↗
Evolutionary computing for the design search and optimization of space vehicle power subsystems
Evolutionary computing has proven to be a straightforward and robust approach for optimizing a wide range of difficult analysis and design problems. This paper discusses the application of these techniques to an existing space vehicle power subsystem resource and performance analysis simulation in a parallel processing environment. Out preliminary results demonstrate that this approach has the potential to improve the space system trade study process by allowing engineers to statistically weight subsystem goals of mass, cost and performance then automatically size power elements based on anticipated performance of the subsystem rather than on worst-case estimates.
power↗
Hardware platforms for MEMS gyroscope tuning based on evolutionary computation using open-loop and closed -loop frequency response
We propose a tuning method for MEMS gyroscopes based on evolutionary computation to efficiently increase the sensitivity of MEMS gyroscopes through tuning. The tuning method was tested for the second generation JPL/Boeing Post-resonator MEMS gyroscope using the measurement of the frequency response of the MEMS device in open-loop operation. We also report on the development of a hardware platform for integrated tuning and closed loop operation of MEMS gyroscopes. The control of this device is implemented through a digital design on a Field Programmable Gate Array (FPGA). The hardware platform easily transitions to an embedded solution that allows for the miniaturization of the system to a single chip.
evolvable hardware↗