Showing 161 - 180 results of 295 for search '"analog computer"', query time: 0.26s Refine Results
  1. 161
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  3. 163

    Theoretical analysis of the lunar epicyclic pin and aperture system in the Antikythera mechanism by Giannopoulou, M.

    Published 2016-07-01
    “…In this paper I develop a theoretical analysis of a two gear eccentric system in the Antikythera Mechanism, the oldest known analog computer. One gear carries a pin and as it rotates it transmits the motion to the other gear, which has an aperture. …”
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  4. 164

    Analog Resonance Computation: A New Model for Human Cognition by Aidan J. Byrne

    Published 2020-09-01
    “…Rather than using a digital paradigm, human cognition should be seen as an analog computer based on resonating circuits whose primary driver is to constantly extract information from the massively complex and rapidly changing world around us to construct an internal model of reality that allows us to rapidly respond to the threats and opportunities.…”
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  5. 165

    Design, Implementation and Validation of a Self-Tuning PID Controller by Leonardo F. Lozano-Valencia, Luis F. Rodríguez-García, Dídier Giraldo-Buitrago

    Published 2012-06-01
    “…The proposed design is implemented on stable and unstable systems simulated in a COMDYNA GP-6 analog computer, and a comparison of the performance of the self-tuning controller and a classic PID controller is presented in terms of root mean square error. …”
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  6. 166
  7. 167

    New Nonlinear Active Element Dedicated to Modeling Chaotic Dynamics with Complex Polynomial Vector Fields by Jiri Petrzela, Roman Sotner

    Published 2019-09-01
    “…This paper describes evolution of new active element that is able to significantly simplify the design process of lumped chaotic oscillator, especially if the concept of analog computer or state space description is adopted. …”
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  8. 168

    Artificial Intelligence without Digital Computers: Programming Matter at a Molecular Scale by Li Lin, Michael Keidar

    Published 2022-11-01
    “…This work reveals that any matter, with substantial chemical complexity, can process information based on particle collisions, like a programmable analog computer at the molecular level.…”
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  9. 169

    On-Fiber Photonic Computing by Yang, Mingran, Zhong, Zhizhen, Ghobadi, Manya

    Published 2023
    “…With the end of Moore's Law, photonic computing is revitalizing the promise of analog computing by leveraging photons' speed, bandwidth, and energy efficiency for faster, more efficient, and scalable analog computing systems. …”
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  10. 170

    Approximability in the GPAC by Diogo Poças, Jeffery Zucker

    Published 2019-08-01
    “…A pioneering model of analog computation is the General Purpose Analog Computer (GPAC), introduced by Shannon as a model of the Differential Analyzer and improved by Pour-El, Lipshitz and Rubel, Costa and Gra\c{c}a and others. …”
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  11. 171

    Effects of Symmetric and Asymmetric Nonlinearity on the Dynamics of a Third-Order Autonomous Duffing–Holmes Oscillator by Isaac Sami Doubla, Jacques Kengne, Raoul Blaise Wafo Tekam, Zeric Tabekoueng Njitacke, Clotaire Thierry Sanjong Dagang

    Published 2020-01-01
    “…All these phenomena have been numerically highlighted using nonlinear dynamic tools (bifurcation diagrams, Lyapunov exponents, phase portraits, time series, frequency spectra, Poincaré section, cross sections of the attraction basins, etc.) and an analog computer of the system. In fact, PSpice simulations of the latter confirm numerical results. …”
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  12. 172

    A novel ultrasonic wave-based analog Fourier transform computing system by Robert Frederik Diaz Uy, Viet Phuong Bui

    Published 2022-10-01
    “…This has led to a number of advancements in the field of wave-based analog computing, with the development of the ultrasonic Fourier transform most recently. …”
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  13. 173

    A Dual-Wordline 6T SRAM Computing-In-Memory Macro Featuring Full Signed Multi-Bit Computation for Lightweight Networks by Zupei Gu, Shukao Dou, Heng You, Yi Zhan, Shushan Qiao, Yumei Zhou

    Published 2024-01-01
    “…The macro also proposes an analog computation logic circuit for high precision, energy efficient charge-domain computation. …”
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  14. 174

    Single-layer spatial analog meta-processor for imaging processing by Zhuochao Wang, Guangwei Hu, Xinwei Wang, Xumin Ding, Kuang Zhang, Haoyu Li, Shah Nawaz Burokur, Qun Wu, Jian Liu, Jiubin Tan, Cheng-Wei Qiu

    Published 2022-04-01
    “…Here, the authors propose a Fourier-based metaprocessor to impart customized highly flexible transfer functions for analog computing. Differentiation and cross-correlation are performed to substantiate the ultracompact and high-throughput kernel processor.…”
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  15. 175

    Realization of a magnonic analog adder with frequency-division multiplexing by Frank Schulz, Felix Groß, Johannes Förster, Sina Mayr, Markus Weigand, Eberhard Goering, Joachim Gräfe, Gisela Schütz, Sebastian Wintz

    Published 2023-01-01
    “…This constitutes a step toward wave-based analog computing using magnons as an information carrier.…”
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  16. 176
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    Programmable coupled oscillators for synchronized locomotion by Sourav Dutta, Abhinav Parihar, Abhishek Khanna, Jorge Gomez, Wriddhi Chakraborty, Matthew Jerry, Benjamin Grisafe, Arijit Raychowdhury, Suman Datta

    Published 2019-07-01
    “…Designing alternative paradigms for bio-inspired analog computing that harnesses collective dynamics remains a challenge. …”
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  18. 178

    Large-Scale Reconfigurable Integrated Circuits for Wideband Analog Photonic Computing by Yuhan Yao, Yanxian Wei, Jianji Dong, Ming Li, Xinliang Zhang

    Published 2023-03-01
    “…This approach enables wideband analog computing of large-scale PICs in a cost-effective, ultra-compact architecture.…”
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  19. 179

    Reconfigurable nonlinear optical element using tunable couplers and inverse-designed structure by Nikkhah Vahid, Mencagli Mario Junior, Engheta Nader

    Published 2023-06-01
    “…In recent years, wave-based analog computing has been at the center of attention for providing ultra-fast and power-efficient signal processing enabled by wave propagation through artificially engineered structures. …”
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  20. 180

    Reconfigurable metamaterial processing units that solve arbitrary linear calculus equations by Pengyu Fu, Zimeng Xu, Tiankuang Zhou, Hao Li, Jiamin Wu, Qionghai Dai, Yue Li

    Published 2024-07-01
    “…With the merits of compactness, easy integration, reconfigurability, and reusability, the proposed MPU provides a potential route for integrated analog computing with high speed of signal processing.…”
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