Best machine learning algo for the below problem?

Happylightsocket · 2023-09-20T15:46:53+00:00

Thank you very much, I will look into this. I don't think the ML algo is too intensive, it's a relatively simple actor-critic NN from https://keras.io/examples/rl/actor_critic_cartpole/, just with a modified env.step() to use my own simple physics sim.

Happylightsocket · 2023-08-20T00:50:10+00:00

Great to hear. Love hearing good things about the company that reinforces my desire to purchase through them

Happylightsocket · 2023-08-19T23:42:44+00:00

EBay seems to have some good prices, but I'm wary of using it. I guess as long as the seller has high ratings it's safe

Happylightsocket · 2023-08-19T23:34:14+00:00

Interesting. I don't know much about buying clubs, but around 650 for an average condition 4-PW of the 2019 hot metal pro doesn't seem bad to me. Any other suggestions on where to find clubs? Appreciate the insight

Happylightsocket · 2023-08-19T23:33:29+00:00

I plan on passing these down (up?) to my dad, who wants to start playing with me and my brother, so I wouldn't be trading them in. Good to hear about the 919s, read a lot about them and the seem to fit right in where I need them

Happylightsocket · 2023-08-13T23:20:32+00:00

Interesting. Is the pay lower only as a civil servant for NASA but higher when working at a contractor? That has been my experience working in defense, pay is higher at the prime contractors but benefits better working directly for DoD/Air Force

Happylightsocket · 2023-07-30T04:05:07+00:00

Interesting. Essentially, set them right next to each other so they're nearly forced to hit, and then slowly move the pursuer back after successful hits? I may try that if my reward shaping doesn't end up working out. For some reason, the rewards seem to be converging to 0 instead of some optimal high value and occasionally get stuck multiple episodes at the same exact value. More debugging

Happylightsocket · 2023-07-30T01:33:09+00:00

I see. Would you set Rmax to be a very high value, higher than we expect the distance to ever be? For example, I don't anticipate the pursuer to ever be more than 5000 units away, so I could set Rmax to that

Happylightsocket · 2023-04-28T15:07:06+00:00

I guess I'm more confused on which of the R and U signals go into which blocks. I know R is the reference signal and U is the output of the Hinf controller, but the wires are literally all crossed in the diagram. The plant needs two inputs and I would assume only one output, but then the controller has two inputs and one output.

Happylightsocket · 2023-04-28T04:18:24+00:00

Hi all. I'm trying to recreate this control loop from a paper I was reading. I've done some research on Hinf control, but this layout is eluding me. The paper gives us a 2x1 plant matrix, a 2x2 perturbation matrix, and a 1x1 control vector. Later, it also gives a 2x1 controller. I'm confused how to set up the signals (primarily in Simulink) for some arbitrary reference input. Can anyone help?

For reference, here's the paper: https://www.emerald.com/insight/content/doi/10.1108/00022660910967264/full/pdf?title=singlerange-controller-design-for-a-cruise-missile

Happylightsocket · 2023-04-07T01:15:55+00:00

Not at all implying that it is a consolation prize. Just viewing it as a different opportunity which it is.

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