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pneumatic_tutorials [2016/02/21 21:53] – jadintreduppneumatic_tutorials [2016/02/27 11:35] (current) – jadintredup
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-Introduction:+=====Introduction:===== 
 This video is a demonstration of the Pneumatic Sequencing Tutorials by Kevin Clague. The goal of these tutorials is to familiarize students with sequencing pneumatic switches using a constant airflow as an input. There are six circuits in total. Each circuit will be presented with a brief theory of operation, a picture of the provided design, the Boolean Algebra associated with the circuit, a graphical representation, and finally a visual demonstration of the circuit functioning.  This video is a demonstration of the Pneumatic Sequencing Tutorials by Kevin Clague. The goal of these tutorials is to familiarize students with sequencing pneumatic switches using a constant airflow as an input. There are six circuits in total. Each circuit will be presented with a brief theory of operation, a picture of the provided design, the Boolean Algebra associated with the circuit, a graphical representation, and finally a visual demonstration of the circuit functioning. 
  
-Notation:+ 
 +**Notation:** 
 Unless otherwise noted, the cylinders will be labeled left to right alphabetically. The node at the base of the pneumatic cylinder will be notated with an “x” and the node at the top with a “c.” In the algebraic expressions, when a cylinder, such as cylinder A, is contracted, it will be labeled “~A” read as “not A.” When the cylinder is expanded it will not have the “~.” Unless otherwise noted, the cylinders will be labeled left to right alphabetically. The node at the base of the pneumatic cylinder will be notated with an “x” and the node at the top with a “c.” In the algebraic expressions, when a cylinder, such as cylinder A, is contracted, it will be labeled “~A” read as “not A.” When the cylinder is expanded it will not have the “~.”
 +
  
 __Circuit 1:__ __Circuit 1:__
Line 11: Line 15:
  
 **Boolean Algebra:** **Boolean Algebra:**
-Ax = ~B 
-Ac = B 
-Bx = A 
-Bc = ~A 
  
-**Model:**+Ax = ~B  
 + 
 +Ac = B  
 + 
 +Bx = A  
 + 
 +Bc = ~A
  
-**Graphical Representation:** 
  
 **Video Demonstration** **Video Demonstration**
  
 +<html><iframe width="560" height="315" src="https://www.youtube.com/embed/x0jftsi1a0I" frameborder="0" allowfullscreen></iframe></html>
  
 __Circuit 2:__ __Circuit 2:__
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 **Boolean Algebra:** **Boolean Algebra:**
-Ax = ~B +Ax = ~B  
-Ac = B + 
-Bx = A +Ac = B  
-Bc = ~A + 
-Cx = A+Bx = A  
 + 
 +Bc = ~A  
 + 
 +Cx = A  
 Cc = ~A Cc = ~A
 +
  
 **Video Demonstration** **Video Demonstration**
 +
 +<html><iframe width="560" height="315" src="https://www.youtube.com/embed/fMISUIkq8GM" frameborder="0" allowfullscreen></iframe></html>
 +
  
 __Circuit 3:__ __Circuit 3:__
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 **Boolean Algebra:** **Boolean Algebra:**
-Ax = ~B & ~C + 
-Ac = B & C +Ax = ~B & ~C  
-Bx = A + 
-Bc = ~A +Ac = B & C  
-Cx = A+ 
 +Bx = A  
 + 
 +Bc = ~A  
 + 
 +Cx = A  
 Cc = ~A Cc = ~A
 +
  
 **Video Demonstration** **Video Demonstration**
 +
 +<html><iframe width="560" height="315" src="https://www.youtube.com/embed/MT_16L29PBQ" frameborder="0" allowfullscreen></iframe></html>
 +
  
 __Circuit 4:__ __Circuit 4:__
Line 59: Line 84:
  
 **Boolean Algebra:** **Boolean Algebra:**
-Ax = ~BC + 
-Ac = B~C +Ax = ~BC  
-Bx = A + 
-Bc = ~A +Ac = B~C  
-Cx = ~A+ 
 +Bx = A  
 + 
 +Bc = ~A  
 + 
 +Cx = ~A  
 Cc = A Cc = A
  
 **Video Demonstration** **Video Demonstration**
 +
 +<html><iframe width="560" height="315" src="https://www.youtube.com/embed/CUC8EglvIQY" frameborder="0" allowfullscreen></iframe></html>
 +
  
 __Circuit 5:__ __Circuit 5:__
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 **Boolean Algebra:** **Boolean Algebra:**
-Ax = ~C +Ax = ~C  
-Ac = C + 
-Bx = A +Ac = C  
-Bc = ~A + 
-Cx = B+Bx = A  
 + 
 +Bc = ~A  
 + 
 +Cx = B  
 Cc = ~B Cc = ~B
 +
  
 **Video Demonstration** **Video Demonstration**
 +
 +<html><iframe width="560" height="315" src="https://www.youtube.com/embed/r60g5v4QkFA" frameborder="0" allowfullscreen></iframe></html>
  
 __Circuit 6:__ __Circuit 6:__
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 **Boolean Algebra:** **Boolean Algebra:**
-Ax = ~B~C +Ax = ~B~C  
-Ac = B + 
-Bx = A +Ac = B  
-Bc = ~AC + 
-Cx = B+Bx = A  
 + 
 +Bc = ~AC  
 + 
 +Cx = B  
 Cc = ~B Cc = ~B
 +
  
 **Video Demonstration** **Video Demonstration**
 +
 +<html><iframe width="560" height="315" src="https://www.youtube.com/embed/Z834qmbkEPs" frameborder="0" allowfullscreen></iframe></html>
  
 __Circuit 7:__ __Circuit 7:__
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 **Boolean Algebra:** **Boolean Algebra:**
-Ax = C +Ax = C  
-Ac = B~C + 
-Bx = ~C +Ac = B~C  
-Bc = AC + 
-Cx = ~A+Bx = ~C  
 + 
 +Bc = AC  
 + 
 +Cx = ~A  
 Cc = ~B Cc = ~B
 +
  
 **Video Demonstration** **Video Demonstration**
 +
 +<html><iframe width="560" height="315" src="https://www.youtube.com/embed/b2Ui1Y8r_54" frameborder="0" allowfullscreen></iframe></html>
  
 __Circuit 8:__ __Circuit 8:__
  
 **Theory Of Operation:** **Theory Of Operation:**
 +When circuit screen was initially implemented, the creator found that the walker would fall to the ground due to gravity when A was depressurized. To solve this problem, a pressurized copy of both pistons A and B were added to support the load.\\Note: In this circuit, the two pistons in the top row will be labeled as A’ and B’ in order to associate them with their non-pressurized counterparts
  
 **Boolean Algebra:** **Boolean Algebra:**
 +A’x = C 
 +
 +A’c = B~C 
 +
 +Ax = A’ 
 +
 +Ac = ~A’ 
 +
 +B’x = ~C 
 +
 +B’c = AC 
 +
 +Bx = B’ 
 +
 +Bc = ~B’ 
 +
 +Cx = ~A 
 +
 +Cc = ~B
 +
  
 **Video Demonstration** **Video Demonstration**
 +
 +<html><iframe width="560" height="315" src="https://www.youtube.com/embed/kZoEEWHXUCM" frameborder="0" allowfullscreen></iframe></html>
pneumatic_tutorials.1456120405.txt.gz · Last modified: by jadintredup