The use of CPU, GPU and FPGA in real-time control of adaptive optics systems
The use of CPU, GPU and FPGA in real-time control of adaptive optics systems
复制标题
CPU、GPU和FPGA在自适应光学系统实时控制中的应用
DOI:
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发表时间:
2015
期刊:
影响因子:
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通讯作者:
J. M. Ramos
中科院分区:
文献类型:
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作者:
Luis Fernando RodrÃguez Ramos;José Javier Díaz García;J. Valdivia;H. Chulani;C. Colodro;J. M. Ramos
The use of deformable mirrors for the compensation of the effect of the atmospheric turbulence in Adaptive Optics (AO) systems requires a very fast computation of the adequate commands with the information provided by wavefront sensors. Providing accurate results with minimum latency is vital to achieve optimum performance. Conventional CPUs, GPUs and also FPGAs have been successfully used in real-time control for AO at IAC for a number of projects (EDIFISE, AOLI, AOconFPGA, GTCAO). Based in this experience, a comparative description is made in this paper, pointing out advantages and drawbacks of each solution as seen by each of the projects.
DOI:
10.1117/12.925618
发表时间:
2012
期刊:
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影响因子:
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作者:
Mackay C
通讯作者:
Mackay C