Solving Control System Problem: Finding Maximum Velocity Error Constant (Kv)

AI Thread Summary
The discussion centers on calculating the maximum velocity error constant (Kv) in a control system problem. The user is struggling to derive the correct value, which the textbook states is 0.75, but their calculations yield different results. It is clarified that Kv is defined as K/2, and the textbook's answer is valid if K equals 1.5. The user expresses gratitude for the clarification, indicating that the feedback was helpful. Understanding the relationship between K and Kv is crucial for accurate calculations in control systems.
gholamghar
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Homework Statement


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question:
find maximum velocity error constant(Kv)
feedback is :1 positive

the book says the right answer is:0.75

but every time i calculate E(s) it goes to the wrong answer!
please help!
 
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Kv is K/2. The book's answer is correct if K = 1.5.
 
thanks for the reply it helped a lot.
 

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