Name

cutoff — Cutoff Test

Calling Sequence

[valid]=cutoff(Bmin,zcap,flag,Bvermin)

Parameters

Bmin:

Minimum Bernstein Coefficient Value

zcap:

Global Minimum Estimate

flag:

Number of Infeasible Boxes discarded

Bvermin:

Minimum Bernstein Coefficient Value at Vertices

valid:

Indicates boxes feasible (valid=1) or boxes infeasible (valid=0)

Description

This is an Accelerator Algorithm. Infeasible boxes removed during the process.

See also

vertex, cutoff

Authors

Mr. Dhiraj B. Magare
IDP in System and Control Engineering
Indian Institute of Technology Bombay
Mr. Bhagyesh V. Patil
IDP in System and Control Engineering
Indian Institute of Technology Bombay
Prof. P.S.V. Nataraj
IDP in System and Control Engineering
Indian Institute of Technology Bombay

Bibliography

1. Shashwati Ray, P.S.V. Nataraj. An efficient algorithm for range computation of polynomials using the Bernstein form. Journal of Global Optimization, 45: 403-426,2009;

2. G. T. Cargo and O. Shisha. The Bernstein form of a polynomial. Jl. of research of NBS,70B:79-81,1966.

3. S. Ray, A new approach to range computation of polynomial problems using the Bernstein form. PhD thesis, Systems and Control Engineering, IIT Bombay, India, 2007.