Customer Service Chat
Get quote & make Payment
Linear Programming, Engineering Mathematics
A company manufactures an assembly consisting of a frame, a shaft, and a ball bearing. The
company manufactures the shafts and frames but purchases the ball bearings from a ball bearing
manufacturer. Each shaft must be processed on a forging machine, a lathe, and a grinder. These
operations require 0.6 hour, 0.3 hour, and 0.4 hour per shaft, respectively. Each frame requires
0.8 hour on a forging machine, 0.2 hour on a drilling machine, 0.3 hour on a milling machine, and
0.6 hour on a grinder. The company has 5 lathes, 10 grinders, 20 forging machines, 3 drillers,
and 6 millers. Assume that each machine operates a maximum of 4500 hours per year. Formulate
the problem of nding the maximum number of assembled components that can be produced as a
I have this solution:
Let x1 be the number of shafts that produced,
Let x2 be the number of frames that produced,
Let x3 be the number of ball bearings purchased.
Objective function is: maximize z=min(x1,x2,x3)
0.6 x1 + 0.8 x2 <= 4500 * 20
0.2 x2 <= 4500 * 3
0.3 x2 <= 4500 * 6
0.4 x1 + 0.6 x2 <= 4500 * 10
0.3 x1 <= 4500 * 5
But This is not an LP since it contains min(x1,x2,x3) in the objective function.
How can I make this linear, and Are my equations correct ? Please help me..
Posted Date: 12/8/2012 7:01:34 PM | Location : Turkey
Ask an Expert
Linear Programming, Assignment Help, Ask Question on Linear Programming, Get Answer, Expert's Help, Linear Programming Discussions
Write discussion on Linear Programming
Your posts are moderated
Write your message here..
All.., Ask question #Minimum 100thank you words accepted#
Ask question #Minimum 100thank you words accepted#
Divison, What is the characteristics of divison
What is the characteristics of divison
Strength of materials, a wire of 3mm diameter and 5 m long has a load of 10...
a wire of 3mm diameter and 5 m long has a load of 100g suddenly applied to its ends. calculate stress and extension produced. also show that these are twice the static values
Trigonometric functions, definition of trigonometric function #Minimum 100...
definition of trigonometric function #Minimum 100 words accepted#
Pooleed sample variance, given sample A : HAS SIZE 6,MEAN 8,VARIANCE 16 AND...
given sample A : HAS SIZE 6,MEAN 8,VARIANCE 16 AND SAMPLE B:has size 10,mean 20 and variance 36 .calculate pooled sample variance
Numerical analysis, The system has a solution near (-0.5,-0.7). Set...
The system has a solution near (-0.5,-0.7). Set up the matrix equation Jδ = -f for Newton's method and then carry out one iteration, starting with x 0 = -0.5, y 0 = -0.7.
Fast fourier transform, From this point on it is assumed that any problem a...
From this point on it is assumed that any problem amenable to solution with the aid of the Discrete Fourier Transform (or DFT) will in fact be treated computationally with a fast r
Hypothesis of this statement , A) For a given integer n, if n 2 is divisi...
A) For a given integer n, if n 2 is divisible by 4, then n2 4 is divisible by 16. State the hypothesis of this sentence and the conclusion. Give a direct proof of the statement
Find the sum of the three coefficient polynomials, Find the quadratic that ...
Find the quadratic that interpolates f(x) = 2x 3 - x + 1 at the nodes x 0 = 0, x 1 = 2, x 2 = 3, a) by solving a set of three equations for the coefficients of p 2 (x) = a 2
Math models, As an engineering student, the ministry of energy and minerals...
As an engineering student, the ministry of energy and minerals has tasked you to help them model equation(s) that can estimate the amount of crude oil in a reservoir. The governmen
Accounting Assignment Help
Economics Assignment Help
Finance Assignment Help
Statistics Assignment Help
Physics Assignment Help
Chemistry Assignment Help
Math Assignment Help
Biology Assignment Help
English Assignment Help
Management Assignment Help
Engineering Assignment Help
Programming Assignment Help
Computer Science Assignment Help
Why Us ?
~24x7 hrs Support
~Quality of Work
~Time on Delivery
~Privacy of Work
Human Resource Management
Literature Review Writing Help
Follow Us |
T & C
Copyright by ExpertsMind IT Educational Pvt. Ltd.