采样数据同步控制器设计的新标准,用于在不匹配参数下的封闭循环单元神经网络
Seungyong Han1, Suneel Kumar Kommuri2, Yongsik Jin3
1Korea Atomic Energy Research Institute (KAERI), Daejeon, 34057, Republic of Korea.
概括
这项研究引入了对封闭循环单元 (GRU) 的新型采样数据同步,这是这些复杂神经网络的首次. 该方法确保了稳定性,并通过事件触发控制提高了通信效率.
科学领域:
- 控制系统工程 控制系统工程
- 计算神经科学是一种神经科学.
- 人工智能的人工智能
背景情况:
- 神经网络同步对于分析稳定性和行为至关重要.
- 门式循环单位 (GRU) 呈现复杂的非线性,阻碍了现有的同步技术.
- 对于GRU来说,采样数据同步仍然是一个未经探索的领域.
研究的目的:
- 为解决GRU采样数据同步的新问题.
- 提出控制器设计方法,使用离散控制输入同步主和奴隶GRU.
- 为了提高神经网络同步中的通信效率.
主要方法:
- 模拟主和奴隶GRU作为线性参数变量 (LPV) 系统.
- 使用线性矩阵不等式 (LMIs) 制定采样数据同步条件.
- 将H∞控制器设计与循环功能方法相结合,用于同步标准.
主要成果:
- 首次实现了GRU的采样数据同步.
- 开发了控制器,以保证同步错误系统的异常稳定性,并采用非周期性采样.
- 通过事件触发机制证明了令人满意的H∞控制性能和改进的通信效率.
结论:
- 拟议的采样数据同步方法对GRU有效.
- LPV建模方法为通用神经网络结构提供了灵活性.
- 整合H∞控制和事件触发机制提高了系统性能和通信效率.
更多相关视频
07:59Author Spotlight: Alignment of Synchronized Time-Series Data Using the Characterizing Loss of Cell Cycle Synchrony Model for Cross-Experiment Comparisons
Published on: June 9, 2023
1.4K
11:54Real-Time Proxy-Control of Re-Parameterized Peripheral Signals using a Close-Loop Interface
Published on: May 8, 2021
4.4K
相关概念视频
Sampling Continuous Time Signal
251
In signal processing, a continuous-time signal can be sampled using an impulse-train sampling technique, followed by the zero-order hold method. Impulse-train sampling involves the use of a periodic impulse train, which consists of a series of delta functions spaced at regular intervals determined by the sampling period. When a continuous-time signal is multiplied by this impulse train, it generates impulses with amplitudes corresponding to the signal's values at the sampling points.
In the...
In the...
251
Sampling Theorem
342
In signal processing, the analysis of continuous-time signals, denoted as x(t), often involves sampling techniques to convert these signals into discrete-time signals. This process is essential for digital representation and manipulation. A critical component in sampling is the train of impulses, characterized by the sampling interval and the sampling frequency. The relationship between these parameters and the original signal's properties dictates the success of the sampling process.
342
Neural Circuits
1.2K
Neural circuits and neuronal pools are two of the main structures found in the nervous system. Neural circuits are networks of neurons that work together to carry out a specific task or process. They consist of interconnected neurons and glial cells, which provide structural and metabolic support.
Neuronal pools are collections of nerve cells with similar functions and interact through chemical and electrical signals. These pools include both interneurons (the central neural circuit nodes that...
Neuronal pools are collections of nerve cells with similar functions and interact through chemical and electrical signals. These pools include both interneurons (the central neural circuit nodes that...
1.2K
