在仿真秀fast入门到精通第七讲线性化讲解视频中，根据讲解的步骤进行设置，发现运行错误，请各位老师指导一下

第一步是修改2位置的路径，进行初始化:

将我电脑本地的matlab-toolbox-main的文件夹的路径 E:\openfast3.0\openfast3.0\matlab-toolbox-main添加到 addpath(genpath('E:\openfast3.0\openfast3.0\matlab-toolbox-main')); 里面，增加matlab运行runCampbell.m的库函数

操作.1.png

2位置本地文件路径如图

QQ截图20221025064914.png QQ截图20221025070337.png QQ截图20221025070348.png

（疑问1——这里上面两张图片里面是否缺少运行的文件，matlab-toolbox-main文件夹是从git直接下载的）

第二步模板路径定义，将3、4、5位置修改

20221025063319-操作.2.png

3、4、5位置本地文件路径如图

QQ截图20221025072200.png

QQ截图20221025072324.png

生成的5MW_Land_ModeShapes_Trim 文件夹里面只有NRELOffshrBsline5MW_Onshore_AeroDyn15.dat QQ截图20221025072749.png

（疑问2——生成Cambell图，实例文件是否只能在matlab-toolbox-main\_ExampleData文件夹下运行）

第三步设置LinearizationPoints_Servo.csv文件参数

6.4.4.提前定义表格文件参数.png

（疑问3——这里 PitchAngle_[deg] 桨距角如何设置）

第四步运行runCampbell.m

这里提示错误

20221025063320-操作6_错误提示.png

首先我根据自己的理解设置报错如上图，另外我又根据视频讲解按照如下设置

（疑问4——按照视频进行设置经过多次尝试，在matlab-toolbox-main\_ExampleData文件下的5MW_Land_Lin_Templates文件夹的模板和实例运行同样报错）

运行后的5MW_Land_Lin_Trim文件下如图

）

（疑问5——源代码是否有错误）

源代码设置如下：

%% Documentation

% Example script to create a Campbell diagram with OpenFAST

%

% NOTE: This script is only an example.

% The example data is suitable for a given version of OpenFAST and might need to be adapted

%

% Adapt this script to your need, by calling the different subfunctions presented.

%

%% Initialization

clear all; close all; clc;

restoredefaultpath;

addpath(genpath('E:\openfast3.0\openfast3.0\matlab-toolbox-main')); % TODO adapt me

%% Parameters

% Main Flags

writeFSTfiles = logical(1); % write FAST input files for linearization

runFST = logical(1); % run FAST simulations

postproLin = logical(1); % Postprocess .lin files, perform MBC, and write XLS or CSV files

writeVIZ = logical(1);

runVIZ = logical(0);

writeAVI = logical(0);

outputFormat ='CSV'; % Output format XLS, or CSV

% Linearization options

simTime = 500; % Time after which the simulation will stop if no periodic steady state is found by the trim solution

nLinTimes = 36 ; % Number of linearization done over one rotor rotation (e.g. 12 to 36)

% Main Inputs

FASTexe = 'E:\openfast3.0\openfast_anli\5MW_Land_ModeShapes\openfast3.0_x64.exe'; % path to an openfast executable

templateFstFile = 'E:\openfast3.0\openfast_anli\5MW_Land_ModeShapes\5MW_Land_ModeShapes.fst';

% Template file used to create linearization files.

% This template file should point to a valid ElastoDyn file, and,

% depending on the linearization type, valid AeroDyn, InflowWind and Servodyn files.

% The template files can be in the `simulationFolder` or a separate folder.

simulationFolder = 'E:\openfast3.0\openfast_anli\5MW_Land_ModeShapes_Trim\';

% Folder where OpenFAST simulations will be run for the linearization.

% OpenFAST input files for each operating point will be created there.

% Should contain all the necessary files for a OpenFAST simulation.

% Will be created if does not exists.

operatingPointsFile = 'LinearizationPoints_NoServo.csv';

% File defining the operating conditions for linearization (e.g. RotorSpeeed, WindSpeed).

% See function `readOperatingPoints` for more info.

% You can define this data using a matlab structure, but an input file is recommended.

%% --- Step 1: Write OpenFAST inputs files for each operating points

% NOTE:

% The function can take an operatingPointsFile or the structure OP

% Comment this section if the inputs files were already generated

% See function writeLinearizationFiles for key/value arguments available:

% The key/values are used to:

% - override options of the main fst file (e.g. CompServo, CompAero)

% - set some linearization options (e.g. simTime, NLinTimes)

% `simTime` needs to be large enough for a periodic equilibrium to be reached

if writeFSTfiles

FSTfilenames = writeLinearizationFiles(templateFstFile, simulationFolder, operatingPointsFile, 'simTime', simTime, 'NLinTimes', nLinTimes,'writeVTKmodes',true);

end

%% --- Step 2: run OpenFAST

% NOTE:

% Comment this section if the simulations were already run

% Potentially write a batch file for external run (can be more conveninet for many simulations).

% Batch and commands are relative to the parent directory of the batch file.

if runFST

[FASTfilenames] = getFullFilenamesOP(simulationFolder, operatingPointsFile);

% --- Option 1: Batch

[FASTcommands, batchFilename, runFolder] = writeBatch([simulationFolder '/_RunFAST.bat'], FSTfilenames, FASTexe);

%runBatch(batchFilename, runFolder);

% --- Option 2: direct calls

runFAST(FSTfilenames, FASTexe);

end

%% --- Step 3: Run MBC, identify modes and generate XLS or CSV file

% NOTE:

% Select CSV output format if XLS is not available

% - XLS: one output file is generated (existing sheets will be overriden, not new sheets)

% - CSV: several output files are generated

% The mode identification currently needs manual tuning (modes might be swapped):

% - XLS: modify the `ModesID` sheet of the Excel file generated to do this tuning

% - CSV: modify the csv file `*_ModesID.csv` if you chose CSV output.

% To avoid the manual identification to be overriden, you can:

% - XLS: use a new sheet , e.g. 'ModesID_Sorted` and use this in Step 4

% - CSV: create a new file, e.g. 'Campbell_ModesID_Sorted.csv` and this for step 4

if postproLin

[ModesData, outputFiles] = postproLinearization(simulationFolder, operatingPointsFile, outputFormat);

end

%% --- Step 4: Campbell diagram plot

if isequal(lower(outputFormat),'xls')

% NOTE: more work is currently needed for the function below

plotCampbellData([simulationFolder '/Campbell_DataSummary.xlsx'], 'WS_ModesID');

elseif isequal(lower(outputFormat),'csv')

% python script is used for CSV (or XLS)

fprintf('\nUse python script to visualize CSV data: \n\n')

fprintf('usage: \n')

fprintf('python plotCampbellData.py XLS_OR_CSV_File [WS_OR_RPM] [sheetname]\n\n')

fprintf('\n')

fprintf('for instance: python plotCampbellData.py Campbell_ModesID.csv \n')

end

%% --- Step 5: Generate visualization data

% --- Step 5a: Write VIZ files

if writeVIZ

[VIZfilenames] = writeVizualizationFiles(simulationFolder, operatingPointsFile,'VTKLinModes',12);

end

% --- Step 5b: Run FAST with VIZ files to generate VTKs

if runVIZ

% --- Option 1: batch

[VIZcommands, VIZbatch, runFolder] = writeBatch([simulationFolder '/_RunVIZ.bat'], VIZfilenames, FASTexe, 'flag','-VTKLin');

%runBatch(batchFilename, runFolder);

% --- Option 2: direct calls

%runFAST(VIZfilenames, FASTexe, 'flag','-VTKLin');

end

%% --- Step 5: Generate visualization data

% --- Step 5a: Write VIZ files

if writeVIZ

[VIZfilenames] = writeVizualizationFiles(simulationFolder, operatingPointsFile,'VTKLinModes',12);

end

% --- Step 5b: Run FAST with VIZ files to generate VTKs

if runVIZ

% --- Option 1: batch

[VIZcommands, VIZbatch, runFolder] = writeBatch([simulationFolder '/_RunVIZ.bat'], VIZfilenames, FASTexe, 'flag','-VTKLin');

%runBatch(batchFilename, runFolder);

% --- Option 2: direct calls

%runFAST(VIZfilenames, FASTexe, 'flag','-VTKLin');

end

% --- Step 5c: Convert VTKs to AVI

% NOTE: this generates the batch file only

% Also, this is experimental and users might need to adapt the inputs and batchfile content

if writeAVI

pvPython = 'pvpython'; % path to paraview-python binary

pythonPlotScript = 'C:/Work/FAST/matlab-toolbox/Campbell/plotModeShapes.py'; % path to python plot script

paraviewStateFile = 'C:/Work/FAST/matlab-toolbox/Campbell/ED_Surfaces.pvsm'; % path to paraview State file

writeAVIbatch([simulationFolder '/_RunAVI.bat'], simulationFolder, operatingPointsFile, pvPython, pythonPlotScript, paraviewStateFile);

end

简介