User:Karthik0112358: Difference between revisions
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'''May 23 - May 29''' | '''May 23 - May 29''' | ||
* Continue reading [http://trilinos.sandia.gov/packages/docs/r10.6/packages/moocho/doc/html/MoochoOverview.pdf Mathematical and High-Level Overview of MOOCHO]. | * Continue reading [http://trilinos.sandia.gov/packages/docs/r10.6/packages/moocho/doc/html/MoochoOverview.pdf Mathematical and High-Level Overview of MOOCHO]. | ||
'''May 30 - June 5''' | |||
* Completed reading [http://trilinos.sandia.gov/packages/docs/r10.6/packages/moocho/doc/html/MoochoOverview.pdf Mathematical and High-Level Overview of MOOCHO]. | |||
'''June 6 - June 12''' | |||
* Finding a temporary fix for the mass matrix problem. I have split the task as to finding solution to 2 problems: | |||
(i) Making sure algebraic equations are being sent to solver. | |||
(ii) Writing a feasible mass matrix function to generate the mass matrix. This depends on (i). | |||
[[Category:GSOC2011]] | [[Category:GSOC2011]] | ||
Revision as of 21:15, 6 June 2011
C S Karthik is an undergraduate at IIT-Bombay and is working on addition of an rSQP optimiser for ASCEND during GSOC2011.
Goals
Progress reports
Prior to May 23:
Related to rSQP:
- Started reading Mathematical and High-Level Overview of MOOCHO. However was later redirected to chapter 12 (Nonlinear programming) of "Operations Research: Applications and Algorithms" from Winston, 1994, 3rd (or a later) Ed., Duxbury Press (Belmont, California) as a preliminary reading for mathematical background.
- Completed reading chapter 12 (Nonlinear programming) of "Operations Research: Applications and Algorithms".
- Re-reading Mathematical and High-Level Overview of MOOCHO.
- Revisited theory behind the Simplex Algorithm from "Introduction to Algorithms", 3rd Edition, Page 864-879 authored by Cormen, Leisersin, Rivest, Stein.
Related to Radau5:
- Investigated code ascend/integrator/integrator.h and ascend/integrator/integrator.c to understand the data structures used.
- Devised and tried implementation of various for the mass matrix problem in solvers/radau5/asc_radau5.c.
- Settled on the idea of replacing neq with total number of equations as compared to the previous implementation of number of states.
May 23 - May 29
- Continue reading Mathematical and High-Level Overview of MOOCHO.
May 30 - June 5
- Completed reading Mathematical and High-Level Overview of MOOCHO.
June 6 - June 12
- Finding a temporary fix for the mass matrix problem. I have split the task as to finding solution to 2 problems:
(i) Making sure algebraic equations are being sent to solver. (ii) Writing a feasible mass matrix function to generate the mass matrix. This depends on (i).