To address the difficulties in fusing multi-mode sensor data for complex industrial machinery, an adaptive deep coupling convolutional auto-encoder (ADCCAE) fusion method was proposed. First, the multi-mode features e...To address the difficulties in fusing multi-mode sensor data for complex industrial machinery, an adaptive deep coupling convolutional auto-encoder (ADCCAE) fusion method was proposed. First, the multi-mode features extracted synchronously by the CCAE were stacked and fed to the multi-channel convolution layers for fusion. Then, the fused data was passed to all connection layers for compression and fed to the Softmax module for classification. Finally, the coupling loss function coefficients and the network parameters were optimized through an adaptive approach using the gray wolf optimization (GWO) algorithm. Experimental comparisons showed that the proposed ADCCAE fusion model was superior to existing models for multi-mode data fusion.展开更多
国家电网工程建设信息化管理模式主要以项目建设业务流为主线,当前BIM技术的引入给建设管理带来新的手段和方式。分析传统信息化管理模式的特点,遵循实用、无感、可用、智能、整体五个基本原则,重新设计电网工程在建筑信息模型(building...国家电网工程建设信息化管理模式主要以项目建设业务流为主线,当前BIM技术的引入给建设管理带来新的手段和方式。分析传统信息化管理模式的特点,遵循实用、无感、可用、智能、整体五个基本原则,重新设计电网工程在建筑信息模型(building information modeling,BIM)环境下数字化建设管理模式,提出“电网工作包”的新理念,设计新模式下数字化管理平台的整体框架,对比分析两种管理模式的应用差异并在某新区电网进行实现和应用,验证新管理模式能有效提升电网建设管理水平。展开更多
文摘To address the difficulties in fusing multi-mode sensor data for complex industrial machinery, an adaptive deep coupling convolutional auto-encoder (ADCCAE) fusion method was proposed. First, the multi-mode features extracted synchronously by the CCAE were stacked and fed to the multi-channel convolution layers for fusion. Then, the fused data was passed to all connection layers for compression and fed to the Softmax module for classification. Finally, the coupling loss function coefficients and the network parameters were optimized through an adaptive approach using the gray wolf optimization (GWO) algorithm. Experimental comparisons showed that the proposed ADCCAE fusion model was superior to existing models for multi-mode data fusion.
文摘国家电网工程建设信息化管理模式主要以项目建设业务流为主线,当前BIM技术的引入给建设管理带来新的手段和方式。分析传统信息化管理模式的特点,遵循实用、无感、可用、智能、整体五个基本原则,重新设计电网工程在建筑信息模型(building information modeling,BIM)环境下数字化建设管理模式,提出“电网工作包”的新理念,设计新模式下数字化管理平台的整体框架,对比分析两种管理模式的应用差异并在某新区电网进行实现和应用,验证新管理模式能有效提升电网建设管理水平。
