From 6920ddedfee593893517306a0b42b431751c4649 Mon Sep 17 00:00:00 2001
From: Dane Sabo <dane.sabo@pitt.edu>
Date: Wed, 9 Oct 2024 12:00:37 -0400
Subject: [PATCH] vault backup: 2024-10-09 12:00:37

---
 .obsidian/plugins/colored-tags/data.json      | 12 ++++-
 .../doyleGuaranteedMarginsLQG1978a.md         | 46 +++++++++++++++++++
 .../2 Writing/2. QE State of the Art.md       |  2 +-
 .../3 Notes/How does robust control work?.md  |  4 --
 4 Qualifying Exam/3 Notes/Robust Control.md   | 10 ++++
 5 files changed, 68 insertions(+), 6 deletions(-)
 create mode 100644 200 Library Papers/doyleGuaranteedMarginsLQG1978a.md
 delete mode 100644 4 Qualifying Exam/3 Notes/How does robust control work?.md
 create mode 100644 4 Qualifying Exam/3 Notes/Robust Control.md

diff --git a/.obsidian/plugins/colored-tags/data.json b/.obsidian/plugins/colored-tags/data.json
index c4f4b231..d940207a 100755
--- a/.obsidian/plugins/colored-tags/data.json
+++ b/.obsidian/plugins/colored-tags/data.json
@@ -123,7 +123,17 @@
     "Homework": 111,
     "Deadline": 112,
     "Work": 113,
-    "Event": 114
+    "Event": 114,
+    "Robustness": 115,
+    "Algorithm-design-and-analysis": 116,
+    "Filters": 117,
+    "Gain": 118,
+    "Guidelines": 119,
+    "Noise-measurement": 120,
+    "Open-loop-systems": 121,
+    "Regulators": 122,
+    "Three-term-control": 123,
+    "White-noise": 124
   },
   "_version": 3
 }
\ No newline at end of file
diff --git a/200 Library Papers/doyleGuaranteedMarginsLQG1978a.md b/200 Library Papers/doyleGuaranteedMarginsLQG1978a.md
new file mode 100644
index 00000000..f0bd6c1b
--- /dev/null
+++ b/200 Library Papers/doyleGuaranteedMarginsLQG1978a.md	
@@ -0,0 +1,46 @@
+---
+readstatus: false
+dateread:
+title: "Guaranteed margins for LQG regulators"
+year: 1978
+authors:
+
+  
+  - "Doyle, J."
+  
+
+citekey: "doyleGuaranteedMarginsLQG1978a"
+
+journal: "IEEE Transactions on Automatic Control"
+
+
+volume: 23
+
+
+issue: 4
+
+
+
+
+
+pages: 756-757
+
+---
+# Indexing Information
+## DOI
+[10.1109/TAC.1978.1101812](https://doi.org/10.1109/TAC.1978.1101812)
+## ISBN
+[](https://www.isbnsearch.org/isbn/)
+## Tags:
+#Robustness, #Algorithm-design-and-analysis, #Filters, #Gain, #Guidelines, #Noise-measurement, #Open-loop-systems, #Regulators, #Three-term-control, #White-noise
+
+>[!Abstract]
+>There are none.
+
+>[!note] Markdown Notes
+>None!
+# Annotations
+
+### Imported: 2024-10-09 11:56 am
+
+
diff --git a/4 Qualifying Exam/2 Writing/2. QE State of the Art.md b/4 Qualifying Exam/2 Writing/2. QE State of the Art.md
index c025864b..b7deb0a7 100644
--- a/4 Qualifying Exam/2 Writing/2. QE State of the Art.md	
+++ b/4 Qualifying Exam/2 Writing/2. QE State of the Art.md	
@@ -10,6 +10,6 @@ type: single
 **TARGET: ~700 words**
 
 # Outline
-1. [[How does robust control work?]]
+1. [[Robust Control]]
 2. [[How is robust control validation done?]]
 3. [[How do people generate unstructured perturbations?]]
\ No newline at end of file
diff --git a/4 Qualifying Exam/3 Notes/How does robust control work?.md b/4 Qualifying Exam/3 Notes/How does robust control work?.md
deleted file mode 100644
index e2ccf3e2..00000000
--- a/4 Qualifying Exam/3 Notes/How does robust control work?.md	
+++ /dev/null
@@ -1,4 +0,0 @@
-# What does Robust Control do?
-Robust control works with 
-[[What is gain scheduling?]]
-# What are the limits?
diff --git a/4 Qualifying Exam/3 Notes/Robust Control.md b/4 Qualifying Exam/3 Notes/Robust Control.md
new file mode 100644
index 00000000..c59f610d
--- /dev/null
+++ b/4 Qualifying Exam/3 Notes/Robust Control.md	
@@ -0,0 +1,10 @@
+# History
+## Where did Robust Control come from?
+After the beginnings of modern control and the development of optimal control, John Doyle released a paper in 1978 titled [Guaranteed Margins for LQG regulators](doyleGuaranteedMarginsLQG1978a). This is a less than one page paper that basically gave birth to the robust control field, with a three word abstract: "There are none."
+
+
+
+# What does Robust Control do?
+Robust control works with 
+[[What is gain scheduling?]]
+# What are the limits?