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Advanced Features and Industrial Applications of FPGAs—A Review

机译：FPGA的高级功能和工业应用—综述

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Field programmable gate arrays (FPGAs) have established themselves as one of the preferred digital implementation platforms in a plethora of current industrial applications, and extensions and improvements are still continuously being included in the devices. This paper reviews recent advancements in FPGA technology, emphasizing the novel features that may significantly contribute to the development of more efficient digital systems for industrial applications. Special attention is paid to the design paradigm shift caused by the availability of increasingly powerful embedded (and soft) processors, which transformed FPGAs from hardware accelerators to very powerful system-on-chip (SoC) platforms. New analog resources, floating-point operators, and hard memory controllers are also described, because of the great advantages they provide to designers. Software tools are being strongly influenced by the design paradigm shift, which requires from them a much better support for software developers. Focusing mainly on this issue, recent advancements in software resources [intellectual property (IP) cores and design tools] are also reviewed. The impact of new FPGA features in industrial applications is analyzed in detail in three main areas, namely digital real-time simulation, advanced control techniques, and electronic instrumentation, with focus on mechatronics, robotics, and power systems design. The way digital systems are being currently designed in these areas is comprehensively reviewed, and a critical analysis of how they could significantly benefit from new FPGA features is presented.
机译：现场可编程门阵列（FPGA）已成为众多当前工业应用中的首选数字实现平台之一，并且这些器件的扩展和改进仍在不断进行。本文回顾了FPGA技术的最新进展，着重介绍了可能为工业应用开发更有效的数字系统做出重大贡献的新颖功能。由于日益强大的嵌入式（和软）处理器的可用性而引起的设计范式转变引起了人们的特别关注，这些处理器将FPGA从硬件加速器转变为功能非常强大的片上系统（SoC）平台。还介绍了新的模拟资源，浮点运算符和硬盘控制器，因为它们为设计人员提供了巨大的优势。软件工具受到设计范式转换的强烈影响，这要求它们为软件开发人员提供更好的支持。主要针对此问题，还回顾了软件资源[知识产权（IP）内核和设计工具]的最新进展。在三个主要领域中详细分析了FPGA新功能在工业应用中的影响，即数字实时仿真，高级控制技术和电子仪器，重点是机电一体化，机器人技术和电力系统设计。全面回顾了当前在这些领域中设计数字系统的方式，并对如何从FPGA新功能中显着受益进行了批判性分析。

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