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Rudi Gunawan


Active since 2015

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Question


Moving and stopping simulation code?
Hey guys, I want to simulate a simple moving and stopping simulation. A circle with move along a rectangular path, and then will...

8 years ago | 1 answer | 0

1

answer

Question


Minimization with discrete variable
I have some discrete variables of motor torque and speed. Ex: motor 1 has 6 Nm torque and 42 rpm, motor 2 has 9 Nm torque and 6...

8 years ago | 3 answers | 0

3

answers

Question


Stationary point, local minimum, local maximum and inflection point
I am given some function of x1 and x2. Example f(x1,x2)=3x1^2+2x1x2+2x2^2+7. How can I find the stationary point, local minimum,...

8 years ago | 2 answers | 0

2

answers

Question


Minimization work frame of a cube
I have a cube with W x D x H dimension. Each meter of W cost $20, D cost $30 and H cost $50. Cube must have at least 600 m^3 in ...

8 years ago | 1 answer | 0

1

answer