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Rapid-Design-of-Systems-Laboratory / beluga

General purpose indirect trajectory optimization
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Add support for spline table methods #214

Closed SeanMatthewNolan closed 4 years ago

SeanMatthewNolan commented 4 years ago

I thought this was already an issue, but I guess not. I have been working on making a method that incorporates tables into Beluga with minimal user effort. It should appear in the input file like ocp.table1d(name, x_data, y_data). I have already work almost all the technical issues I have been having. I practically just need to add the pieces to optimlib and the new codegen #206. The way that it works should make #204 fairly straightforward to address as the implementation allows the tables to be differentiated any number of times. We can generalize the structure to generic functions.

msparapa commented 4 years ago

In JT Bett's book, he has an example of a supersonic minimum time to climb problem. It uses a table for engine thrust data. Can you also implement that as an example? Then we can use it as an example to test the table methods.

SeanMatthewNolan commented 4 years ago

The large merge to resolve #216 includes support for 1D splines.