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WaveFFControl

Wave feedforward control input files for NREL 5MW on top of the OC3 floating platform in the above-rated region. So, only the blade pitch controller is included.

In order to run such files, you need the precompiled binaries from OpenFAST v3.0.0 in here OpenFAST precompiled binaries under Assets. The required binaries are: openfast_x64.exe and OpenFAST-Simulink_x64.dll

If you wish to run it with other OpenFAST versions, the corresponding input files should be used as well as the proper Simulink block corresponding to the version of interest.

This repository contains 2 simulink files:

  1. DISCON_NREL5MW_WaveFF.slx: The file used to compile a DLL file on Windows, or an SO file on Linux, to be used either with OpenFAST or QBlade.
  2. OpenFAST_SFunc_NREL5MW_FF.slx: An example of an OpenFAST model in Simulink.

Steps to use the controller:

  • In order to generate a DLL, the controller has to be initialized first. All you need to do is to open "InitCompDISCON.m, set the flag 'GenerateDLL' to true, then run the file. You should make sure that you have the latest 64-bit MATLAB version (tested with 2022a), and install the MinGW compiler: (https://nl.mathworks.com/support/compilers.html)
  • If you are interested in running the OpenFAST example in Simulink, first, you will need the input files to run OpenFAST, which are not provided here, but can be downloaded from OpenFAST github repository. Once the input files are set up, run "Run_OpenLoop.m" file.

For the time being, only the NREL5MW atop the OC3 floater FOWT is considered, however, an extension to the other turbines and floaters will be included in the future.

Referencing

In the event of publication of work resulting from the use of the controller, proper referencing to this repository should be included.

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Wave feedforward control input files for NREL 5MW

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
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}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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WaveFFControl
Wave feedforward control input files for NREL 5MW on top of the OC3 floating platform in the above-rated region. So, only the blade pitch controller is included.
In order to run such files, you need the precompiled binaries from OpenFAST v3.0.0 in here OpenFAST precompiled binaries under Assets. The required binaries are: openfast_x64.exe and OpenFAST-Simulink_x64.dll
If you wish to run it with other OpenFAST versions, the corresponding input files should be used as well as the proper Simulink block corresponding to the version of interest.
This repository contains 2 simulink files:
  1. DISCON_NREL5MW_WaveFF.slx: The file used to compile a DLL file on Windows, or an SO file on Linux, to be used either with OpenFAST or QBlade.
  2. OpenFAST_SFunc_NREL5MW_FF.slx: An example of an OpenFAST model in Simulink.
Steps to use the controller:
  • In order to generate a DLL, the controller has to be initialized first. All you need to do is to open "InitCompDISCON.m, set the flag 'GenerateDLL' to true, then run the file. You should make sure that you have the latest 64-bit MATLAB version (tested with 2022a), and install the MinGW compiler: (https://nl.mathworks.com/support/compilers.html)
  • If you are interested in running the OpenFAST example in Simulink, first, you will need the input files to run OpenFAST, which are not provided here, but can be downloaded from OpenFAST github repository. Once the input files are set up, run "Run_OpenLoop.m" file.
For the time being, only the NREL5MW atop the OC3 floater FOWT is considered, however, an extension to the other turbines and floaters will be included in the future.
Referencing
In the event of publication of work resulting from the use of the controller, proper referencing to this repository should be included.
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Wave feedforward control input files for NREL 5MW 
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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WaveFFControl
Wave feedforward control input files for NREL 5MW on top of the OC3 floating platform in the above-rated region. So, only the blade pitch controller is included.
In order to run such files, you need the precompiled binaries from OpenFAST v3.0.0 in here OpenFAST precompiled binaries under Assets. The required binaries are: openfast_x64.exe and OpenFAST-Simulink_x64.dll
If you wish to run it with other OpenFAST versions, the corresponding input files should be used as well as the proper Simulink block corresponding to the version of interest.
This repository contains 2 simulink files:
  1. DISCON_NREL5MW_WaveFF.slx: The file used to compile a DLL file on Windows, or an SO file on Linux, to be used either with OpenFAST or QBlade.
  2. OpenFAST_SFunc_NREL5MW_FF.slx: An example of an OpenFAST model in Simulink.
Steps to use the controller:
  • In order to generate a DLL, the controller has to be initialized first. All you need to do is to open "InitCompDISCON.m, set the flag 'GenerateDLL' to true, then run the file. You should make sure that you have the latest 64-bit MATLAB version (tested with 2022a), and install the MinGW compiler: (https://nl.mathworks.com/support/compilers.html)
  • If you are interested in running the OpenFAST example in Simulink, first, you will need the input files to run OpenFAST, which are not provided here, but can be downloaded from OpenFAST github repository. Once the input files are set up, run "Run_OpenLoop.m" file.
For the time being, only the NREL5MW atop the OC3 floater FOWT is considered, however, an extension to the other turbines and floaters will be included in the future.
Referencing
In the event of publication of work resulting from the use of the controller, proper referencing to this repository should be included.
About
Wave feedforward control input files for NREL 5MW 
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Readme
MIT license
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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WaveFFControl
Wave feedforward control input files for NREL 5MW on top of the OC3 floating platform in the above-rated region. So, only the blade pitch controller is included.
In order to run such files, you need the precompiled binaries from OpenFAST v3.0.0 in here OpenFAST precompiled binaries under Assets. The required binaries are: openfast_x64.exe and OpenFAST-Simulink_x64.dll
If you wish to run it with other OpenFAST versions, the corresponding input files should be used as well as the proper Simulink block corresponding to the version of interest.
This repository contains 2 simulink files:
  1. DISCON_NREL5MW_WaveFF.slx: The file used to compile a DLL file on Windows, or an SO file on Linux, to be used either with OpenFAST or QBlade.
  2. OpenFAST_SFunc_NREL5MW_FF.slx: An example of an OpenFAST model in Simulink.
Steps to use the controller:
  • In order to generate a DLL, the controller has to be initialized first. All you need to do is to open "InitCompDISCON.m, set the flag 'GenerateDLL' to true, then run the file. You should make sure that you have the latest 64-bit MATLAB version (tested with 2022a), and install the MinGW compiler: (https://nl.mathworks.com/support/compilers.html)
  • If you are interested in running the OpenFAST example in Simulink, first, you will need the input files to run OpenFAST, which are not provided here, but can be downloaded from OpenFAST github repository. Once the input files are set up, run "Run_OpenLoop.m" file.
For the time being, only the NREL5MW atop the OC3 floater FOWT is considered, however, an extension to the other turbines and floaters will be included in the future.
Referencing
In the event of publication of work resulting from the use of the controller, proper referencing to this repository should be included.
About
Wave feedforward control input files for NREL 5MW 
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MIT license
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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WaveFFControl
Wave feedforward control input files for NREL 5MW on top of the OC3 floating platform in the above-rated region. So, only the blade pitch controller is included.
In order to run such files, you need the precompiled binaries from OpenFAST v3.0.0 in here OpenFAST precompiled binaries under Assets. The required binaries are: openfast_x64.exe and OpenFAST-Simulink_x64.dll
If you wish to run it with other OpenFAST versions, the corresponding input files should be used as well as the proper Simulink block corresponding to the version of interest.
This repository contains 2 simulink files:
  1. DISCON_NREL5MW_WaveFF.slx: The file used to compile a DLL file on Windows, or an SO file on Linux, to be used either with OpenFAST or QBlade.
  2. OpenFAST_SFunc_NREL5MW_FF.slx: An example of an OpenFAST model in Simulink.
Steps to use the controller:
  • In order to generate a DLL, the controller has to be initialized first. All you need to do is to open "InitCompDISCON.m, set the flag 'GenerateDLL' to true, then run the file. You should make sure that you have the latest 64-bit MATLAB version (tested with 2022a), and install the MinGW compiler: (https://nl.mathworks.com/support/compilers.html)
  • If you are interested in running the OpenFAST example in Simulink, first, you will need the input files to run OpenFAST, which are not provided here, but can be downloaded from OpenFAST github repository. Once the input files are set up, run "Run_OpenLoop.m" file.
For the time being, only the NREL5MW atop the OC3 floater FOWT is considered, however, an extension to the other turbines and floaters will be included in the future.
Referencing
In the event of publication of work resulting from the use of the controller, proper referencing to this repository should be included.
About
Wave feedforward control input files for NREL 5MW 
Resources
Readme
MIT license
Activity
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4 stars
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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WaveFFControl
Wave feedforward control input files for NREL 5MW on top of the OC3 floating platform in the above-rated region. So, only the blade pitch controller is included.
In order to run such files, you need the precompiled binaries from OpenFAST v3.0.0 in here OpenFAST precompiled binaries under Assets. The required binaries are: openfast_x64.exe and OpenFAST-Simulink_x64.dll
If you wish to run it with other OpenFAST versions, the corresponding input files should be used as well as the proper Simulink block corresponding to the version of interest.
This repository contains 2 simulink files:
  1. DISCON_NREL5MW_WaveFF.slx: The file used to compile a DLL file on Windows, or an SO file on Linux, to be used either with OpenFAST or QBlade.
  2. OpenFAST_SFunc_NREL5MW_FF.slx: An example of an OpenFAST model in Simulink.
Steps to use the controller:
  • In order to generate a DLL, the controller has to be initialized first. All you need to do is to open "InitCompDISCON.m, set the flag 'GenerateDLL' to true, then run the file. You should make sure that you have the latest 64-bit MATLAB version (tested with 2022a), and install the MinGW compiler: (https://nl.mathworks.com/support/compilers.html)
  • If you are interested in running the OpenFAST example in Simulink, first, you will need the input files to run OpenFAST, which are not provided here, but can be downloaded from OpenFAST github repository. Once the input files are set up, run "Run_OpenLoop.m" file.
For the time being, only the NREL5MW atop the OC3 floater FOWT is considered, however, an extension to the other turbines and floaters will be included in the future.
Referencing
In the event of publication of work resulting from the use of the controller, proper referencing to this repository should be included.
About
Wave feedforward control input files for NREL 5MW 
Resources
Readme
MIT license
Activity
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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WaveFFControl
Wave feedforward control input files for NREL 5MW on top of the OC3 floating platform in the above-rated region. So, only the blade pitch controller is included.
In order to run such files, you need the precompiled binaries from OpenFAST v3.0.0 in here OpenFAST precompiled binaries under Assets. The required binaries are: openfast_x64.exe and OpenFAST-Simulink_x64.dll
If you wish to run it with other OpenFAST versions, the corresponding input files should be used as well as the proper Simulink block corresponding to the version of interest.
This repository contains 2 simulink files:
  1. DISCON_NREL5MW_WaveFF.slx: The file used to compile a DLL file on Windows, or an SO file on Linux, to be used either with OpenFAST or QBlade.
  2. OpenFAST_SFunc_NREL5MW_FF.slx: An example of an OpenFAST model in Simulink.
Steps to use the controller:
  • In order to generate a DLL, the controller has to be initialized first. All you need to do is to open "InitCompDISCON.m, set the flag 'GenerateDLL' to true, then run the file. You should make sure that you have the latest 64-bit MATLAB version (tested with 2022a), and install the MinGW compiler: (https://nl.mathworks.com/support/compilers.html)
  • If you are interested in running the OpenFAST example in Simulink, first, you will need the input files to run OpenFAST, which are not provided here, but can be downloaded from OpenFAST github repository. Once the input files are set up, run "Run_OpenLoop.m" file.
For the time being, only the NREL5MW atop the OC3 floater FOWT is considered, however, an extension to the other turbines and floaters will be included in the future.
Referencing
In the event of publication of work resulting from the use of the controller, proper referencing to this repository should be included.
About
Wave feedforward control input files for NREL 5MW 
Resources
Readme
MIT license
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Custom properties
Stars
4 stars
Watchers
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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WaveFFControl
Wave feedforward control input files for NREL 5MW on top of the OC3 floating platform in the above-rated region. So, only the blade pitch controller is included.
In order to run such files, you need the precompiled binaries from OpenFAST v3.0.0 in here OpenFAST precompiled binaries under Assets. The required binaries are: openfast_x64.exe and OpenFAST-Simulink_x64.dll
If you wish to run it with other OpenFAST versions, the corresponding input files should be used as well as the proper Simulink block corresponding to the version of interest.
This repository contains 2 simulink files:
  1. DISCON_NREL5MW_WaveFF.slx: The file used to compile a DLL file on Windows, or an SO file on Linux, to be used either with OpenFAST or QBlade.
  2. OpenFAST_SFunc_NREL5MW_FF.slx: An example of an OpenFAST model in Simulink.
Steps to use the controller:
  • In order to generate a DLL, the controller has to be initialized first. All you need to do is to open "InitCompDISCON.m, set the flag 'GenerateDLL' to true, then run the file. You should make sure that you have the latest 64-bit MATLAB version (tested with 2022a), and install the MinGW compiler: (https://nl.mathworks.com/support/compilers.html)
  • If you are interested in running the OpenFAST example in Simulink, first, you will need the input files to run OpenFAST, which are not provided here, but can be downloaded from OpenFAST github repository. Once the input files are set up, run "Run_OpenLoop.m" file.
For the time being, only the NREL5MW atop the OC3 floater FOWT is considered, however, an extension to the other turbines and floaters will be included in the future.
Referencing
In the event of publication of work resulting from the use of the controller, proper referencing to this repository should be included.
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Wave feedforward control input files for NREL 5MW 
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