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Add Chapter 3 Methodology #79

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nuluh merged 18 commits from latex/methodology into main 2025-05-22 20:25:23 +00:00
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nuluh commented 2025-05-22 20:17:13 +00:00 (Migrated from github.com)
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This pull request introduces a comprehensive methodology chapter for the research document, detailing the experimental setup, data acquisition, processing, and analysis workflow. The changes include the addition of new sections and subsections, as well as supporting diagrams and equations to explain the methodology in depth.

Methodology Structure and Workflow:

  • Added a new chapter 03_methodology with sections for materials, tools, research steps, and data analysis. The chapter outlines the entire research process, from data acquisition to model evaluation. (latex/chapters/id/03_methodology/index.tex, latex/chapters/id/03_methodology/index.texR1-R7)

Experimental Setup:

  • Detailed the experimental setup, including the dataset source, structure, and vibration data acquisition process. This includes descriptions of the hardware (e.g., accelerometers, modal shaker) and software (e.g., Python, NumPy, Scikit-Learn) used in the research. (latex/chapters/id/03_methodology/material/index.tex, [1]; latex/chapters/id/03_methodology/tool/index.tex, [2]; latex/chapters/id/03_methodology/tool/hardware.tex, [3]; latex/chapters/id/03_methodology/tool/software.tex, [4]

Data Analysis and Processing:

Research Steps:

  • Added a step-by-step workflow for the research, including data acquisition, preprocessing, feature extraction, model development, and evaluation. A flowchart diagram was also included to visualize the process. (latex/chapters/id/03_methodology/steps/index.tex, [1]; latex/chapters/id/03_methodology/steps/data_acquisition.tex, [2]

Supporting Visuals:

  • Added diagrams and matrices to illustrate the experimental setup and data structure, such as the grid layout of nodes and the flowchart of research steps. (latex/chapters/img/specimen.tex, latex/chapters/img/specimen.texR1-R13)
This pull request introduces a comprehensive methodology chapter for the research document, detailing the experimental setup, data acquisition, processing, and analysis workflow. The changes include the addition of new sections and subsections, as well as supporting diagrams and equations to explain the methodology in depth. ### Methodology Structure and Workflow: * Added a new chapter `03_methodology` with sections for materials, tools, research steps, and data analysis. The chapter outlines the entire research process, from data acquisition to model evaluation. (`latex/chapters/id/03_methodology/index.tex`, [latex/chapters/id/03_methodology/index.texR1-R7](diffhunk://#diff-2d967777b7d6b54e96fc6502c86e9ef05fb32e055074819766df5bf4c5ff9c7cR1-R7)) ### Experimental Setup: * Detailed the experimental setup, including the dataset source, structure, and vibration data acquisition process. This includes descriptions of the hardware (e.g., accelerometers, modal shaker) and software (e.g., Python, NumPy, Scikit-Learn) used in the research. (`latex/chapters/id/03_methodology/material/index.tex`, [[1]](diffhunk://#diff-ab94f55d4524cd3ba42881dfe21f797f707201a77b828148b5574cf68538f5daR1-R26); `latex/chapters/id/03_methodology/tool/index.tex`, [[2]](diffhunk://#diff-433855a702b166ae465b4ac9a182f7a9f284e5dcfb6c94836443c939274d7be8R1-R7); `latex/chapters/id/03_methodology/tool/hardware.tex`, [[3]](diffhunk://#diff-dc266493dc364c0c463e7ba1a3ddd177b9ef74f27b0ae9fc77279ea8d1411e4aR1-R39); `latex/chapters/id/03_methodology/tool/software.tex`, [[4]](diffhunk://#diff-33e3e0e3d47a767a22c9158b568bb44a768d4d551a00873cef4fe338796fdf4dR1-R11) ### Data Analysis and Processing: * Introduced detailed procedures for data analysis, including sensor mapping, feature extraction using Short-Time Fourier Transform (STFT), and dataset preparation for machine learning. (`latex/chapters/id/03_methodology/data_analysis/index.tex`, [latex/chapters/id/03_methodology/data_analysis/index.texR1-R151](diffhunk://#diff-edd94c3a549ff55c8c3eea9e65bcf07a121127f61b3da515e634bf32f837ec9dR1-R151)) ### Research Steps: * Added a step-by-step workflow for the research, including data acquisition, preprocessing, feature extraction, model development, and evaluation. A flowchart diagram was also included to visualize the process. (`latex/chapters/id/03_methodology/steps/index.tex`, [[1]](diffhunk://#diff-6631f6302f35b3c3927fb7ace8f903c5f8ae1f6670b5f0f2feb567f8fbd9fa9dR1-R29); `latex/chapters/id/03_methodology/steps/data_acquisition.tex`, [[2]](diffhunk://#diff-b42dd6080776df9987b341d1a68290a2d2db6cefa0b8bc5e962ae3e878023930R1-R33) ### Supporting Visuals: * Added diagrams and matrices to illustrate the experimental setup and data structure, such as the grid layout of nodes and the flowchart of research steps. (`latex/chapters/img/specimen.tex`, [latex/chapters/img/specimen.texR1-R13](diffhunk://#diff-0157c2fa5a85f20a219e3027c4935845a3d1ee1e79d0c73eb9cb1726652e5bb4R1-R13))
copilot-pull-request-reviewer[bot] (Migrated from github.com) reviewed 2025-05-22 20:20:27 +00:00
copilot-pull-request-reviewer[bot] (Migrated from github.com) left a comment
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Pull Request Overview

This PR adds Chapter 3 (“Methodology”) to the research document, detailing the experimental setup, data acquisition, processing, and analysis workflow.

  • Introduces new sections for materials, hardware/software tools, research steps, and data analysis
  • Documents hardware (accelerometers, shaker, data logger) and software (Python, NumPy, Pandas, etc.)
  • Describes data acquisition, STFT-based feature extraction, dataset assembly, and includes supporting diagrams

Reviewed Changes

Copilot reviewed 11 out of 11 changed files in this pull request and generated 4 comments.

Show a summary per file
File Description
latex/chapters/id/03_methodology/index.tex Integrates all methodology sub-chapters
latex/chapters/id/03_methodology/material/index.tex Adds materials section and specimen figure
latex/chapters/img/specimen.tex Defines a node grid matrix layout
latex/chapters/id/03_methodology/tool/index.tex Stubs hardware and software tool sub-sections
latex/chapters/id/03_methodology/tool/software.tex Lists software dependencies
latex/chapters/id/03_methodology/tool/hardware.tex Details hardware setup and figures
latex/chapters/id/03_methodology/steps/index.tex Outlines research steps and flowchart include
latex/chapters/id/03_methodology/steps/data_acquisition.tex Describes dataset structure and equations
latex/chapters/id/03_methodology/data_analysis/index.tex Covers sensor mapping, STFT, and dataset assembly
Comments suppressed due to low confidence (1)

latex/chapters/id/03_methodology/tool/software.tex:7

  • There are two different Pandas versions listed; please verify if the second entry should be a different library (e.g., SciPy) or remove the duplicate.
\item \textbf{Pandas 1.7.3} – digunakan untuk memproses sinyal.
## Pull Request Overview This PR adds Chapter 3 (“Methodology”) to the research document, detailing the experimental setup, data acquisition, processing, and analysis workflow. - Introduces new sections for materials, hardware/software tools, research steps, and data analysis - Documents hardware (accelerometers, shaker, data logger) and software (Python, NumPy, Pandas, etc.) - Describes data acquisition, STFT-based feature extraction, dataset assembly, and includes supporting diagrams ### Reviewed Changes Copilot reviewed 11 out of 11 changed files in this pull request and generated 4 comments. <details> <summary>Show a summary per file</summary> | File | Description | |-----------------------------------------------------------------|---------------------------------------------------| | latex/chapters/id/03_methodology/index.tex | Integrates all methodology sub-chapters | | latex/chapters/id/03_methodology/material/index.tex | Adds materials section and specimen figure | | latex/chapters/img/specimen.tex | Defines a node grid matrix layout | | latex/chapters/id/03_methodology/tool/index.tex | Stubs hardware and software tool sub-sections | | latex/chapters/id/03_methodology/tool/software.tex | Lists software dependencies | | latex/chapters/id/03_methodology/tool/hardware.tex | Details hardware setup and figures | | latex/chapters/id/03_methodology/steps/index.tex | Outlines research steps and flowchart include | | latex/chapters/id/03_methodology/steps/data_acquisition.tex | Describes dataset structure and equations | | latex/chapters/id/03_methodology/data_analysis/index.tex | Covers sensor mapping, STFT, and dataset assembly | </details> <details> <summary>Comments suppressed due to low confidence (1)</summary> **latex/chapters/id/03_methodology/tool/software.tex:7** * There are two different Pandas versions listed; please verify if the second entry should be a different library (e.g., SciPy) or remove the duplicate. ``` \item \textbf{Pandas 1.7.3} – digunakan untuk memproses sinyal. ``` </details>
latex/chapters/id/03_methodology/data_analysis/index.tex
@@ -0,0 +1,151 @@
\section{Analisis Data}
copilot-pull-request-reviewer[bot] (Migrated from github.com) commented 2025-05-22 20:20:26 +00:00
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There's a typo in "Ssemua"; please change it to "Semua".

Sensor-sensor ujung bagian bawah dilabeli sebagai Sensor A dan Sensor-sensor ujung bagian atas dilabeli sebagai Sensor B. Semua enam kasus kerusakan dikumpulkan menjadi satu menghasilkan dua himpunan spektrogram, masing-masing berisi enam (kasus kerusakan):
There's a typo in "Ssemua"; please change it to "Semua". ```suggestion Sensor-sensor ujung bagian bawah dilabeli sebagai Sensor A dan Sensor-sensor ujung bagian atas dilabeli sebagai Sensor B. Semua enam kasus kerusakan dikumpulkan menjadi satu menghasilkan dua himpunan spektrogram, masing-masing berisi enam (kasus kerusakan): ```
latex/chapters/id/03_methodology/steps/index.tex
@@ -0,0 +1,29 @@
\section{Tahapan Penelitian}
copilot-pull-request-reviewer[bot] (Migrated from github.com) commented 2025-05-22 20:20:26 +00:00
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The path contains a double slash (chapters//id/flow.png), which may cause the figure to not render. Please correct to a single slash.

    \includegraphics[width=0.3\linewidth]{chapters/id/flow.png}
The path contains a double slash (`chapters//id/flow.png`), which may cause the figure to not render. Please correct to a single slash. ```suggestion \includegraphics[width=0.3\linewidth]{chapters/id/flow.png} ```
latex/chapters/id/03_methodology/tool/hardware.tex
@@ -0,0 +1,39 @@
Data getaran struktur yang digunakan dalam penelitian ini diperoleh dari penelitian oleh \textcite{abdeljaber2017}, yang dilakukan menggunakan simulator struktur baja Grandstand di Queen’s University. Dalam eksperimen tersebut, struktur baja dipasang dengan akselerometer pada setiap sambungan-sambungan (\textit{joints}). Rangkaian perangkat keras yang digunakan untuk pengambilan data meliputi:
copilot-pull-request-reviewer[bot] (Migrated from github.com) commented 2025-05-22 20:20:27 +00:00
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Both accelerometer types reference the same figure label (fig:accel393). If they require separate images or captions, please assign distinct labels or split into two figures.

    \item \textbf{27 akselerometer PCB model 393B04} (Gambar~\ref{fig:pcb393}) untuk merekam respons percepatan pada sebagian besar titik pengukuran.
    \item \textbf{3 akselerometer B\&K model 8344} (Gambar~\ref{fig:bk8344}) digunakan pada beberapa lokasi untuk validasi tambahan.
Both accelerometer types reference the same figure label (`fig:accel393`). If they require separate images or captions, please assign distinct labels or split into two figures. ```suggestion \item \textbf{27 akselerometer PCB model 393B04} (Gambar~\ref{fig:pcb393}) untuk merekam respons percepatan pada sebagian besar titik pengukuran. \item \textbf{3 akselerometer B\&K model 8344} (Gambar~\ref{fig:bk8344}) digunakan pada beberapa lokasi untuk validasi tambahan. ```
latex/chapters/img/specimen.tex
@@ -0,0 +1,13 @@
\begin{matrix}
copilot-pull-request-reviewer[bot] (Migrated from github.com) commented 2025-05-22 20:20:26 +00:00
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This file defines a node grid but isn't referenced anywhere in the chapter. Consider removing it or integrating it via \input{} where needed.

This file defines a node grid but isn't referenced anywhere in the chapter. Consider removing it or integrating it via \input{} where needed.
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Reference: nuluh/thesis#79
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