專利國別

  美國   

發表日期

2024-03-29 15:20:30

本校案號

P109005US

專利名稱

感測器安裝位置篩選方法「SENSOR PLACEMENT OPTIMIZATION DEVICE AND METHOD THEREOF」

發明人

鄭志鈞、程文男、蔡秉均、蘇紹榕、雷堯軒、陳韋任

所屬院

工學院

提案單位

先進工具機研究中心

類型

發明

專利權人

國立中正大學

申請號

17/078,125

申請日期

2020.10.23

公開號

US20210372862A1

公開日期

2021.12.02

證書號

US11,761,829 B2

核准日期

2023.09.19

國際分類號

G06F 30/20(2020.01); G06F 119/08(2020.01)

專利權期間

2020.10.20~2042.01.14

專利摘要

A sensor placement optimization device is provided, which may include a preprocessing circuit and an operational circuit. The preprocessing circuit may perform a pre-process for the sensing signals of a plurality of temperature sensors to generate a pre-processed data. The operational circuit may execute a normalization for the pre-processed data to generate a normalized data, perform a principal component analysis for the normalized data to generate a dimensionality-reduced data and implement a principal component regression for the dimensionality-reduced data to obtain the contributions of the temperature sensors. Then, the operational circuit may rank the temperature sensors according to the contributions thereof to generate a ranking result and execute a screening process according to the ranking result to select at least one redundant sensor from the temperature sensors; afterward, the operational circuit may remove the redundant sensor from the temperature sensors.

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