5 sample documents related to ME ME4209

• 
  soln22

  Polytechnic ME ME4209
  

  Exercise: Mass-Spring-Damper System Given: A spring-mass-damper mechanical system with m3=0 1 Exercise: Mass-Spring-Damper System Question: a) Derive the system dynamic equations. b) Apply Laplace Transform to the equations. c) Construct a block diagram
   
• 
  soln27a

  Polytechnic ME ME4209
  

   
   
• 
  soln27c

  Polytechnic ME ME4209
  

  The Hong Kong Polytechnic University Department of Mechanical Engineering 2009/10 Semester 2 ME4209 Product Mechatronics Assignment 1 Name: Student ID: 1. Suggest ONE simple feedback control system in daily life and describe its system model with block di
   
• 
  soln30

  Polytechnic ME ME4209
  

  The Hong Kong Polytechnic University Department of Mechanical Engineering 2009/10 Semester 2 ME4209 Product Mechatronics Assignment 2 Solutions 1. a) Consider a system with the following transfer function: T ( s) 1 ( s 1)( s 2) Analyze the frequency respo
   
• 
  soln30b

  Polytechnic ME ME4209
  

  Exercise 6.1 Prove the De Morgans law: (x1 x2 x3 x4 ) x1 x2 x3 x4 Solution: Step 1: Karnaugh map for y=x1+x2+x3+x4 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 Solutions Step 2: Karnaugh map for y 0 1 Step 3: Group for y Final results: y (x1 x2 x3 x4 ) x1 x2 x3 x4 2