LCD Weather Station

Show LCD background

Configure controller...

Configure controller

Weather reports with an LCD display style

Now, you notice he's sitting.

First let us find the LCM,

I'll take care of the controller.

Main then runs a path planner, A star, smooths it, and then runs the controller, as in run.

The controller filed charges.

This is the prototype we invented, Fil Con , a controller with a filter.

The time lag basically kills everything.

Please fill in the missing code over here.

Now, for people that isn't a big concern. When we notice this we just steer a little bit stronger.

In this class, I've given you the little bit of CSS that we've used.

It turns out in a lot of controls there is something called the basin of attraction.

It consists of a polarization filter and a wireless controller.

That's measured by the integral or the sum of the crosstrack errors over time.

Most importantly for this, they're faster.

Could not open one or more USB controller. Make sure, you have read access to all USB controllers that should be listed here.

I now want you to run my proportional controller with parameter 0.2, and for now we're going to set the differential controller to zero.

You'll also find the control set points that are the smooth points of my A star planner as shown here in green.

What I want you to implement are these pieces of math over here.

So there's Bluetooth, there's the FM and XM radio, there's actually wi fi, there's sensors in the wheels that wirelessly communicate the tire pressure to a controller on board.

For those of you who aren't familiar with this device, it's a 40 video game controller.

In the way I taught it it felt like we could set the steering wheel to any set point instantaneously but a physical steering wheel has inertia.

You could have the car face the wrong direction, and I believe the car would produce something that you wouldn't expect.

I'm now adding a line that sets the steering drift to be 10 degrees, which in radians is this expression over here, using setsteeringdrift command.

Every obstacle in your way, every pedestrian on the side, every car in front of you puts a limit on the speed, as does, of course, the legal speed limit.

And it's mostly advertised for its motion sensing capabilities so you can swing a tennis racket, or hit a baseball bat.

It's substantial work, because at the surface these pieces fit together nicely, but when you put them together, you realize that what the planner generates is not quite isn't quite exactly what the controller really wants.

When you design the controller practically and theoretically it's useful to guarantee to yourself or convince yourself that you're within this basin of attraction where the controller actually works.

It says a controller, when you look at it mathematically, is only guaranteed to succeed, we called this stable, if it's initial set point, the distance and the angle and so on from the reference trajectory, is confined in a specific area.

If we can use a multiplexed information display, it may enhance not only the singe but also dancers and musicians. expanding the enjoyment to be had in arrangement with the music.