METHOD AND APPARATUS FOR UTILIZING MATLAB FUNCTIONALITY IN JAVA-ENABLED ENVIRONMENT

• US 20130066924A1
• Filed: 11/05/2012
• Published: 03/14/2013
• Est. Priority Date: 12/23/2008
• Status: Abandoned Application

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Iyer, Vidhyashankaran Ramamoorthy, Mylaraswamy, Dinkar, Menon, Sunil, Nwadiogbu, Emmanuel Obiesie, Ramanathan, Jijji, Voges, Harold C.
• Application Number:
  US13/669,038
• Publication Number:
  US 20130066924A1
• Time in Patent Office: Days
• US Class Current: 707/802
• CPC Class Codes: G06F 8/51 Source to source

Abstract

A Java-MATLAB bridge is provided for enabling utilization of MATLAB® functionality in an enterprise environment. The Java-MATLAB bridge includes a Java® wrapper and a MATLAB wrapper. The MATLAB wrapper is coupled to the Java wrapper and the Java wrapper provides an entry point for invoking the MATLAB functionality in the enterprise environment.

Claims

1. An enterprise based data processing system comprising:

an enterprise service bus for communicating data within the enterprise based data processing system;

a processing manager comprising at least one processor coupled to the enterprise service bus and configured to providing data thereto and receiving data therefrom; and

an equipment model database coupled to the processing manager configured for receiving output data therefrom and generating engineering data in response thereto, the equipment model database also configured to generate processable data from engineering data received thereby and providing the processable data to the processing manager,

wherein the processing manager comprises a Java-MATLAB bridge includes a Java®

wrapper configured to invoke MATLAB®

functionality in the enterprise based data processing system by converting native Java®

calls into MATLAB®

calls.

2. The enterprise based data processing system in accordance with claim 1 wherein the processing manager further comprises:

an enterprise service bus interface connected to the enterprise service bus for receiving data therefrom and for providing data thereto; and

an algorithmic functional subsystem connected to the Java-MATLAB bridge for receiving unmarshalled MATLAB®

structure data therefrom for performing the MATLAB®

functionality thereon, the algorithmic functional subsystem coupled to the equipment model database for also receiving data therefrom for performing the MATLAB®

functionality thereon.

3. The enterprise based data processing system in accordance with claim 2 wherein the algorithmic functional subsystem comprises:

a MATLAB®

executive module for controlling performance of the MATLAB®

functionality; and

one or more MATLAB®

wrappers for handling the data during performance of the MATLAB®

functionality.

4. The enterprise based data processing system in accordance with claim 1 wherein the Java®

wrapper of the Java-MATLAB bridge receives data as a Java®

object and converts the data to an equivalent MATLAB®

structure.

5. The enterprise based data processing system in accordance with claim 4 wherein the Java-MATLAB bridge comprises a MATLAB®

wrapper coupled to the Java®

wrapper, and wherein the Java®

wrapper marshals the MATLAB®

structure into the MATLAB®

wrapper

6. The enterprise based data processing system in accordance with claim 5 wherein the MATLAB®

wrapper unmarshals the MATLAB®

structure received from the Java®

wrapper to derive the unmarshalled MATLAB®

structure data therefrom, the MATLAB®

wrapper connected to the algorithmic functional subsystem for providing the unmarshalled MATLAB®

structure data thereto, the MATLAB®

wrapper further constructing a MATLAB®

output structure in response to output data received from the algorithmic functional subsystem and marshalling the MATLAB®

output structure to the Java®

wrapper.

7. The enterprise based data processing system in accordance with claim 6 wherein the Java wrapper unmarshals the MATLAB®

output structure and converts the MATLAB®

output structure to equivalent Java®

object data.

8. A Java-MATLAB bridge for enabling utilization of MATLAB®

functionality in an enterprise environment comprising a central processing unit, an enterprise service bus and a processing manager, the processing manager comprising;

a Java®

wrapper; and

a MATLAB®

wrapper coupled to the Java wrapper, wherein the Java®

wrapper is configured to invoke MATLAB®

functionality by converting native Java®

calls into MATLAB®

calls.

9. The Java-MATLAB bridge in accordance with claim 8, wherein the Java®

wrapper receives data as a Java®

object and converts the data to an equivalent MATLAB®

structure.

10. The Java-MATLAB bridge in accordance with claim 9, wherein the Java®

wrapper further marshals the MATLAB®

structure into the MATLAB®

wrapper.

11. The Java-MATLAB bridge in accordance with claim 10, wherein the MATLAB®

wrapper unmarshals the MATLAB®

structure to derive the data therefrom, the MATLAB®

wrapper providing the data to the MATLAB®

functionality for transformation of the data to derive transformed data.

12. The Java-MATLAB bridge in accordance with claim 11 wherein the MATLAB®

functionality comprises underlying MATLAB algorithms, and wherein the underlying MATLAB®

algorithms transform the data to derive the transformed data.

13. The Java-MATLAB bridge in accordance with claim 11, wherein the MATLAB®

wrapper further constructs a MATLAB®

output structure based on the transformed data.

14. The Java-MATLAB bridge in accordance with claim 13, wherein the MATLAB®

wrapper further marshals the MATLAB®

output structure to the Java®

wrapper.

15. The Java-MATLAB bridge in accordance with claim 14, wherein the Java®

wrapper unmarshals the MATLAB®

output structure and converts the MATLAB®

output structure to equivalent Java object data.

16. A method for invoking MATLAB®

format algorithms in a Java-enabled enterprise environment comprising a processor and an enterprise service bus, the method comprising;

establishing communication between a Java®

Wrapper and a MATLAB®

Wrapper; and

converting, by the Java®

Wrapper, native Java®

calls into MATLAB®

calls.

17. The method in accordance with claim 16 further comprising marshaling, by the Java®

Wrapper, the MATLAB®

structure into the MATLAB®

Wrapper.

18. The method in accordance with claim 17 further comprising:

extracting, by the MATLAB®

Wrapper, the data from the MATLAB®

structure; and

performing, by the MATLAB®

Wrapper, a MATLAB®

process on the data to generate output data.

19. The method in accordance with claim 18 further comprising:

packing, by the MATLAB®

Wrapper, the output data into MATLAB®

structures; and

marshaling, by the MATLAB®

Wrapper, the MATLAB®

structures into the Java®

Wrapper.

20. The method in accordance with claim 19 further comprising converting, by Java®

Wrapper, the MATLAB®

structures to Java objects.