Editing Engineering Control Systems 0 You are not logged in. The rich text editor does not work with JavaScript switched off. Please either enable it in your browser options, or visit your preferences to switch to the old MediaWiki editor <p data-rte-fromparser="true">[Excerpt from the afterword of Engineering Control Systems, by Sven Shird] </p><p data-rte-fromparser="true" data-rte-empty-lines-before="1">There's a metaphor here, you know. Typically, the objective of control theory is to monitor the output of a system and compare it with the desired output (the reference signal). The difference between actual and the desired outputs (the error signal) is applied as feedback to the input of the system, to bring the actual output closer to the reference. Good control systems - and good engineers - learn from the past. </p> Loading editor Prey (2017) Books Below are some commonly used wiki markup codes. Simply click on what you want to use and it will appear in the edit box above. Insert: – — … ° ≈ ≠ ≤ ≥ ± − × ÷ ← → · § Sign your username: ~~~~ Wiki markup: {{}} | [] [[]] [[Category:]] #REDIRECT [[]] <s></s> <sup></sup> <sub></sub> <code></code> <blockquote></blockquote> <ref></ref> {{Reflist}} <references/> <includeonly></includeonly> <noinclude></noinclude> {{DEFAULTSORT:}} <nowiki></nowiki> <!-- --> <span class="plainlinks"></span> Symbols: ~ | ¡ ¿ † ‡ ↔ ↑ ↓ • ¶ # ¹ ² ³ ½ ⅓ ⅔ ¼ ¾ ⅛ ⅜ ⅝ ⅞ ∞ ‘ “ ’ ” «» ¤ ₳ ฿ ₵ ¢ ₡ ₢ $ ₫ ₯ € ₠ ₣ ƒ ₴ ₭ ₤ ℳ ₥ ₦ № ₧ ₰ £ ៛ ₨ ₪ ৳ ₮ ₩ ¥ ♠ ♣ ♥ ♦ View this template This field is a spam trap. DO NOT fill it in! Edit summary Preview Mobile Desktop Show changes
