METHOD FOR ACHIEVING AND VERIFYING INCREASED PRODUCTIVITY IN AN INDUSTRIAL PROCESS
First Claim
1. A method for improving the productivity of an industrial process comprising the steps of:
- deriving with a computer a statistical mathematical model that describes a productivity-related parameter for the industrial process in terms of a validated set of independent variables;
identifying a modification to improve the productivity of the process;
implementing the modification; and
measuring the change in the productivity-related parameter caused by the modification by determining the difference between a measured value of the parameter and a value of the parameter predicted by the model using measured values of each of the independent variables of the validated set.
1 Assignment
0 Petitions
Accused Products
Abstract
A method for improving the productivity of an industrial process includes the steps of using a computer to derive a statistical mathematical model that describes a productivity-related parameter, such as energy use, consumables use, or production rate, in terms of a validated set of independent variables. A modification that will improve the productivity of the process is identified and implemented and the model is used to measure the change in the productivity-related parameter caused by the modification. Measurement of the change is carried out by determining the difference between a measured value of the productivity-related parameter and a value of the parameter predicted by the model using measured values of the independent variables that are included in the validated set.
-
Citations
34 Claims
-
1. A method for improving the productivity of an industrial process comprising the steps of:
- deriving with a computer a statistical mathematical model that describes a productivity-related parameter for the industrial process in terms of a validated set of independent variables;
identifying a modification to improve the productivity of the process;
implementing the modification; and
measuring the change in the productivity-related parameter caused by the modification by determining the difference between a measured value of the parameter and a value of the parameter predicted by the model using measured values of each of the independent variables of the validated set. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34)
- deriving with a computer a statistical mathematical model that describes a productivity-related parameter for the industrial process in terms of a validated set of independent variables;
Specification